
US Patent No: 7,682,634
Number of patents in Portfolio can not be more than 2000
Pharmaceutical compositions
Stats
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Mar 23, 2010
Issued date -
Mar 6, 2009
filing date -
12/399,923
serial no -
In Force
status
Importance
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Abstract
Provided herein is a pharmaceutical composition comprising an antagonist, an agonist, a seal coat, and a sequestering polymer, wherein the antagonist, agonist, seal coat and at least one sequestering polymer are all components of a single unit, and wherein the seal coat forms a layer physically separating the antagonist from the agonist from one another. Methods for manufacturing such a pharmaceutical composition are also provided.
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First Claim
Related Publications
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International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,828,836 Controlled release pharmaceutical composition | 127 | 1987 | |
| 4,834,985 Controlled release pharmaceutical composition | 160 | 1987 | |
| 4,990,341 Controlled release hydromorphone composition | 83 | 1989 | |
| 5,266,331 Controlled release oxycodone compositions | 91 | 1991 | |
| 5,273,760 Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer | 123 | 1991 | |
| 5,286,493 Stabilized controlled release formulations having acrylic polymer coating | 124 | 1992 | |
| 5,549,912 Controlled release oxycodone compositions | 79 | 1993 | |
| 5,472,712 Controlled-release formulations coated with aqueous dispersions of ethylcellulose | 108 | 1993 | |
| 5,580,578 Controlled release formulations coated with aqueous dispersions of acrylic polymers | 96 | 1993 | |
| 5,478,577 Method of treating pain by administering 24 hour oral opioid formulations exhibiting rapid rate of initial rise of plasma drug level | 81 | 1993 | |
| 5,411,745 Powder-layered morphine sulfate formulations | 60 | 1994 | |
| 5,965,161 Extruded multi-particulates | 59 | 1994 | |
| 5,639,476 Controlled release formulations coated with aqueous dispersions of acrylic polymers | 233 | 1995 | |
| 5,508,042 Controlled release oxycodone compositions | 79 | 1995 | |
| 5,968,551 Orally administrable opioid formulations having extended duration of effect | 87 | 1995 | |
| 5,958,459 Opioid formulations having extended controlled released | 50 | 1995 | |
| 5,656,295 Controlled release oxycodone compositions | 66 | 1996 | |
| 5,681,585 Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer | 55 | 1996 | |
| 5,672,360 Method of treating pain by administering 24 hour oral opioid formulations | 88 | 1996 | |
| 6,143,322 Method of treating humans with opioid formulations having extended controlled release | 62 | 1997 | |
| 5,958,452 Extruded orally administrable opioid formulations | 75 | 1997 | |
| 5,968,547 Method of providing sustained analgesia with buprenorphine | 45 | 1997 | |
| 6,077,533 Powder-layered oral dosage forms | 36 | 1998 | |
| 6,228,863 Method of preventing abuse of opioid dosage forms | 69 | 1998 | |
| 6,277,384 Opioid agonist/antagonist combinations | 48 | 1998 | |
| 6,103,261 Opioid formulations having extended controlled release | 50 | 1999 | |
| 6,335,033 Melt-extrusion multiparticulates | 39 | 1999 | |
| 6,261,599 Melt-extruded orally administrable opioid formulations | 62 | 1999 | |
| 6,294,195 Orally administrable opioid formulations having extended duration of effect | 62 | 1999 | |
| 6,316,031 Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer | 14 | 1999 | |
| 6,375,957 Opioid agonist/opioid antagonist/acetaminophen combinations | 59 | 2000 | |
| 6,696,088 Tamper-resistant oral opioid agonist formulations | 45 | 2001 | |
| 6,475,494 Opioid agonist/antagonist combinations | 36 | 2001 | |
| 2002/0058,673 Opioid agonist/opioid antagonist/acetaminophen combinations | 21 | 2001 | |
| 6,905,709 Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer | 10 | 2001 | |
| 7,125,561 Compartmentalized dosage form | 6 | 2002 | |
| 7,144,587 Pharmaceutical formulation containing opioid agonist, opioid antagonist and bittering agent | 23 | 2002 | |
| 7,332,182 Pharmaceutical formulation containing opioid agonist, opioid antagonist and irritant | 20 | 2002 | |
| 2003/0073,714 Opioid agonist formulations with releasable and sequestered antagonist | 23 | 2002 | |
| 2003/0157,168 Sequestered antagonist formulations | 31 | 2002 | |
| 6,696,066 Opioid agonist/antagonist combinations | 35 | 2002 | |
| 7,070,806 Controlled release formulations coated with aqueous dispersions of acrylic polymers | 9 | 2002 | |
| 2004/0186,121 Tamper-resistant oral opioid agonist formulations | 14 | 2003 | |
| 7,172,767 Opioid agonist / antagonist combinations | 19 | 2003 | |
| 2004/0241,218 Abuse resistant opioid containing transdermal systems | 12 | 2003 | |
| 6,865,444 Container and method for dispensing transdermal dosage forms | 25 | 2003 | |
| 7,384,653 Oral dosage form comprising a therapeutic agent and an adverse-effect agent | 6 | 2004 | |
| 2006/0198,881 Tamper resistant transdermal dosage form | 3 | 2005 | |
| 2006/0182,801 Sequestered antagonist formulations | 17 | 2006 | |
| 2007/0014,732 Pharmaceutical formulation containing opioid agonist, opioid antagonist and irritant agent | 18 | 2006 | |
| 7,419,686 Opioid agonist/antagonist combinations | 9 | 2006 | |
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| 4,366,310 Controlled release compositions | 27 | 1980 | |
| 4,940,587 Oral pharmaceutical composition through mucosa | 71 | 1986 | |
| 4,844,907 Pharmaceutical composition comprising analgesic and anti-inflammatory agent | 97 | 1986 | |
| 4,834,965 Controlled release pharmaceutical composition | 58 | 1987 | |
| 4,867,985 Spheroids | 63 | 1988 | |
| 5,071,646 Pharmaceutical ion exchange resin composition | 73 | 1989 | |
| 5,091,189 Controlled release dosage forms having a defined water content | 24 | 1991 | |
| 5,215,758 Controlled release matrix suppository for pharmaceuticals | 54 | 1991 | |
| 5,324,351 Aqueous dispersions of zein and preparation thereof | 62 | 1992 | |
| 5,356,467 Controlled release coatings derived from aqueous dispersions of zein | 92 | 1993 | |
| 5,500,227 Immediate release tablet cores of insoluble drugs having sustained-release coating | 92 | 1993 | |
| 5,622,722 Spheroid formulation | 24 | 1994 | |
| 5,508,043 Controlled release matrix for pharmaceuticals | 31 | 1995 | |
| 5,670,172 Pharmaceutical spheroid formulation | 44 | 1995 | |
| 6,024,982 Immediate release tablet cores of insoluble drugs having sustained-release coating | 53 | 1995 | |
| 5,811,126 Controlled release matrix for pharmaceuticals | 48 | 1995 | |
| 5,763,452 Pharmaceutical compositions and usages | 23 | 1996 | |
| 5,849,240 Method of preparing sustained release pharmaceutical compositions | 58 | 1996 | |
| 5,891,471 Pharmaceutical multiparticulates | 49 | 1996 | |
| 5,601,845 Pharmaceutical spheroid formulation | 55 | 1996 | |
| 5,843,480 Controlled release diamorphine formulation | 41 | 1996 | |
| 5,879,705 Sustained release compositions of morphine and a method of preparing pharmaceutical compositions | 54 | 1997 | |
| 5,908,848 Synergistic composition of codine and ibuprofen to treat arthritis | 24 | 1997 | |
| 5,942,241 Formulations and methods for providing prolonged local anesthesia | 76 | 1997 | |
| 6,068,855 Pharmaceutical composition containing a fusible carrier and method for producing the same | 38 | 1997 | |
| 5,965,163 Substained release compositions and a method of preparing pharmaceutical compositions | 57 | 1997 | |
| 6,077,532 Pharmaceutical ion exchange resin composition | 30 | 1998 | |
| 6,306,438 Stabilized sustained release tramadol formulations | 37 | 1998 | |
| 6,399,096 Pharmaceutical formulation | 29 | 1998 | |
| 6,143,328 Sustained release compositions and a method of preparing pharmaceutical compositions | 27 | 1999 | |
| 6,162,467 Sustained release compositions and a method of preparing pharmaceutical compositions | 40 | 1999 | |
| 6,210,714 Immediate release tablet cores of acetaminophen having sustained-release coating | 34 | 2000 | |
| 6,387,404 Immediate release tablet cores of insoluble drugs having sustained-release coating | 33 | 2001 | |
| 6,716,449 Controlled-release compositions containing opioid agonist and antagonist | 37 | 2001 | |
| 6,627,635 Method of preventing abuse of opioid dosage forms | 41 | 2001 | |
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| 4,327,725 Osmotic device with hydrogel driving member | 533 | 1980 | |
| 4,519,801 Osmotic device with wall comprising cellulose ether and permeability enhancer | 60 | 1982 | |
| 4,576,604 Osmotic system with instant drug availability | 83 | 1983 | |
| 4,588,580 Transdermal administration of fentanyl and device therefor | 160 | 1984 | |
| 4,573,995 Transdermal therapeutic systems for the administration of naloxone, naltrexone and nalbuphine | 102 | 1984 | |
| 4,612,008 Osmotic device with dual thermodynamic activity | 225 | 1984 | |
| 4,655,766 Fluid imbibing pump with self-regulating skin patch | 54 | 1986 | |
| 5,236,714 Abusable substance dosage form having reduced abuse potential | 56 | 1988 | |
| 5,021,053 Oral osmotic device with hydrogel driving member | 40 | 1989 | |
| 5,198,229 Self-retaining gastrointestinal delivery device | 27 | 1991 | |
| 5,326,571 Dosage forms comprising polymers comprising different molecular weights | 23 | 1992 | |
| 5,460,826 Morphine therapy | 59 | 1994 | |
| 5,866,164 Composition and dosage form comprising opioid antagonist | 68 | 1997 | |
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| 5,202,128 Sustained release pharmaceutical composition | 111 | 1990 | |
| 5,330,766 Sustained release pharmaceutical composition | 74 | 1993 | |
| 5,378,474 Sustained release pharmaceutical composition | 79 | 1993 | |
| 2004/0131,552 Sequestering subunit and related compositions and methods | 32 | 2003 | |
| 2008/0233,197 Pharmaceutical compositions | 10 | 2007 | |
| 2008/0233,156 Pharmaceutical compositions | 10 | 2007 | |
| 2009/0131,466 Pharmaceutical Compositions | 10 | 2008 | |
| 2009/0162,450 PHARMACEUTICAL COMPOSITION | 2 | 2009 | |
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| 2003/0004,177 Abuse-resistant opioid dosage form | 52 | 2002 | |
| 2003/0065,002 Abuse-resistant controlled-release opioid dosage form | 12 | 2002 | |
| 2003/0157,167 Oxymorphone controlled release formulations | 7 | 2002 | |
| 2008/0318,993 Method of Treating Pain Utilizing Controlled Release Oxymorphone Pharmaceutical Compositions and Instruction on Dosing for Hepatic Impairment | 5 | 2007 | |
| 2008/0318,994 Method of Treating Pain Utilizing Controlled Release Oxymorphone Pharmaceutical Compositions and Instruction on Dosing for Renal Impairment | 5 | 2007 | |
| 2008/0069,881 Abuse-resistant controlled-release opioid dosage form | 10 | 2007 | |
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| 4,401,672 Non-addictive narcotic antitussive preparation | 41 | 1981 | |
| 4,730,048 Gut-selective opiates | 50 | 1985 | |
| 5,352,680 Delta opioid receptor antagonists to block opioid agonist tolerance and dependence | 67 | 1992 | |
| 5,457,208 Kappa opioid receptor antagonists | 51 | 1993 | |
| 5,578,725 Delta opioid receptor antagonists | 35 | 1995 | |
| 5,780,479 Use of opioid antagonists to treat impulse-control disorders | 29 | 1997 | |
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| 5,436,265 1-aroyl-3-indolyl alkanoic acids and derivatives thereof useful as anti-inflammatory agents | 59 | 1993 | |
| 5,521,213 Diaryl bicyclic heterocycles as inhibitors of cyclooxygenase-2 | 70 | 1994 | |
| 5,536,752 Phenyl heterocycles as COX-2 inhibitors | 54 | 1995 | |
| 5,550,142 Phenyl heterocycles as cox-2 inhibitors | 61 | 1995 | |
| 5,639,780 N-benzyl indol-3-yl butanoic acid derivatives as cyclooxygenase inhibitors | 48 | 1995 | |
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| 5,409,944 Alkanesulfonamido-1-indanone derivatives as inhibitors of cyclooxygenase | 47 | 1993 | |
| 5,604,260 5-methanesulfonamido-1-indanones as an inhibitor of cyclooxygenase-2 | 58 | 1993 | |
| 5,552,422 Aryl substituted 5,5 fused aromatic nitrogen compounds as anti-inflammatory agents | 77 | 1995 | |
| 5,510,368 N-benzyl-3-indoleacetic acids as antiinflammatory drugs | 65 | 1995 | |
| 5,604,253 N-benzylindol-3-yl propanoic acid derivatives as cyclooxygenase inhibitors | 50 | 1995 | |
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| 5,834,024 Controlled absorption diltiazem pharmaceutical formulation | 27 | 1997 | |
| 6,033,687 Controlled absorption diltiazem pharmaceutical formulation | 19 | 1999 | |
| 6,214,385 Controlled absorption diltiazem pharmaceutical formulation | 9 | 1999 | |
| 7,067,151 Controlled absorption diltiazem pharmaceutical formulation | 3 | 2000 | |
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| 5,512,578 Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by exogenous and endogenous opiod agonists | 62 | 1994 | |
| 5,624,932 Method for identification of low/non-addictive opioid analgesics and the use of said analgesics for treatment of opioid addiction | 29 | 1995 | |
| 5,767,125 Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other bimodally-acting opioid agonists | 47 | 1996 | |
| 6,765,010 Compositions and methods for enhancing analgesic potency of tramadol and attenuating its adverse side effects | 19 | 2002 | |
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| 2008/0069,871 HYDROPHOBIC ABUSE DETERRENT DELIVERY SYSTEM | 8 | 2007 | |
| 2008/0075,768 HYDROPHOBIC OPIOID ABUSE DETERRENT DELIVERY SYSTEM USING OPIOID ANTAGONISTS | 4 | 2007 | |
| 2008/0075,770 HYDROPHILIC ABUSE DETERRENT DELIVERY SYSTEM | 4 | 2007 | |
| 2008/0075,771 HYDROPHILIC OPIOID ABUSE DETERRENT DELIVERY SYSTEM USING OPIOID ANTAGONISTS | 9 | 2007 | |
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| 4,719,215 Quaternary derivatives of noroxymorphone which relieve nausea and emesis | 52 | 1986 | |
| 4,861,781 Quaternary derivatives of noroxymorphone which relieve nausea and emesis | 47 | 1987 | |
| 5,102,887 Method for reducing emesis and nausea induced by the administration of an emesis causing agent | 49 | 1990 | |
| 5,972,954 Use of methylnaltrexone and related compounds | 57 | 1997 | |
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| 5,352,683 Method for the treatment of chronic pain | 60 | 1993 | |
| 5,321,012 Inhibiting the development of tolerance to and/or dependence on a narcotic addictive substance | 91 | 1993 | |
| 5,502,058 Method for the treatment of pain | 71 | 1994 | |
| 5,556,838 Inhibiting the development of tolerance to and/or dependence on an addictive substance | 85 | 1994 | |
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| 5,472,943 Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other opioid agonists | 49 | 1993 | |
| 5,585,348 Use of excitatory opioid receptor antagonists to prevent growth factor-induced hyperalgesia | 44 | 1993 | |
| 5,580,876 Method of simultaneously enhancing analgesic potency and attenuating dependence liability caused by morphine and other bimodally-acting opioid agonists | 49 | 1995 | |
|
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| 4,882,335 Method for treating alcohol-drinking response | 52 | 1988 | |
| 5,096,715 Method and means for treating alcoholism by extinguishing the alcohol-drinking response using a transdermally administered opiate antagonist | 39 | 1989 | |
| 5,086,058 Method for treating alcoholism with nalmefene | 50 | 1990 | |
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| 5,376,384 Delayed, sustained-release pharmaceutical preparation | 35 | 1992 | |
| 5,478,573 Delayed, sustained-release propranolol pharmaceutical preparation | 25 | 1994 | |
| 5,529,790 Delayed, sustained-release diltiazem pharmaceutical preparation | 21 | 1994 | |
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| 5,591,452 Controlled release formulation | 50 | 1994 | |
| 6,326,027 Controlled release formulation | 37 | 1995 | |
| 6,254,887 Controlled release tramadol | 35 | 1996 | |
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| 5,316,759 Agonist-antagonist combination to reduce the use of nicotine and other drugs | 43 | 1992 | |
| 5,935,975 Agonist-antagonist combination to reduce the use of nicotine and other drugs | 16 | 1993 | |
| 5,574,052 Agonist-antagonist combination to reduce the use of nicotine and other drugs | 87 | 1994 | |
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| 4,987,136 Method for controlling gastrointestinal dysmotility | 80 | 1986 | |
| 4,769,372 Method of treating patients suffering from chronic pain or chronic cough | 57 | 1986 | |
| 4,785,000 Method of treating patients suffering from chronic pain or chronic cough | 39 | 1987 | |
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| 4,806,558 Diarylacetylenes and their use in treating acne | 34 | 1985 | |
| 4,957,681 Preparation of pharmaceutical mixtures | 65 | 1989 | |
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| 5,312,389 Osmotically driven syringe with programmable agent delivery | 49 | 1992 | |
| 2006/0257,460 Multilayer drug delivery system with barrier against antagonist exposure | 3 | 2006 | |
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| 5,403,595 Controlled, sustained release delivery system for smoking cessation | 18 | 1993 | |
| 5,486,362 Controlled, sustained release delivery system for treating drug dependency | 66 | 1993 | |
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| 4,451,470 Analgesic, antagonist, and/or anorectic 14-fluoromorphinans | 40 | 1982 | |
| 5,593,994 Prostaglandin synthase inhibitors | 43 | 1994 | |
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| 4,293,539 Controlled release formulations and method of treatment | 74 | 1979 | |
| 5,998,434 Composition for treating pain | 28 | 1998 | |
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| 4,844,909 Controlled release hydromorphone composition | 77 | 1987 | |
| 4,844,910 Spheroids | 33 | 1987 | |
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|
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| 4,760,069 Oximes of oxymorphone, naltrexone and naloxone as potent, selective opioid receptor agonists and antagonists | 44 | 1985 | |
| 4,889,860 Oximes of oxymorphone, naltrexone and naloxone as potent, selective opioid receptor agonists and antagonists | 48 | 1987 | |
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| 5,858,017 Urologic irrigation solution and method for inhibition of pain, inflammation and spasm | 81 | 1996 | |
| 5,860,950 Arthroscopic irrigation solution and method for inhibition of pain and inflammation | 65 | 1996 | |
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| 4,861,598 Controlled release bases for pharmaceuticals | 95 | 1986 | |
| 4,970,075 Controlled release bases for pharmaceuticals | 74 | 1989 | |
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| 4,582,835 Analgesic compositions | 62 | 1984 | |
| 4,661,492 Analgesic compositions | 47 | 1985 | |
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| 2006/0269,605 Multilayer pharmaceutical dosage form containing a substance that acts in a modulatory manner with regard to the release of active substances | 17 | 2004 | |
| 2007/0042,045 Multilayer dosage form comprising a matrix that influences release of a modulatory substance | 13 | 2004 | |
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| 5,266,574 Growth regulation and related applications of opioid antagonists | 12 | 1991 | |
| 5,426,112 Growth regulation and related applications of opioid antagonists | 49 | 1993 | |
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| 5,130,311 Oxazolopyridine compounds, compositions and use | 29 | 1991 | |
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| 5,256,669 Methods and compositions for treating acute or chronic pain and drug addiction | 39 | 1992 | |
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| 2004/0110,781 Pharmaceutical compositions containing indistinguishable drug components | 7 | 2002 | |
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| 5,507,277 Lockout device for controlled release of drug from patient-activateddispenser | 76 | 1994 | |
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| 4,873,076 Method of safely providing anesthesia or conscious sedation | 38 | 1989 | |
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| 4,606,909 Pharmaceutical multiple-units formulation | 77 | 1984 | |
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| 5,189,064 Treatment of cocaine addiction | 40 | 1990 | |
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| 5,565,455 Method for treating substance abuse disorders | 7 | 1994 | |
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| 2005/0163,856 Abuse-resistant sustained-release opioid formulation | 11 | 2005 | |
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| 4,457,933 Prevention of analgesic abuse | 62 | 1981 | |
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| 4,626,539 Trandermal delivery of opioids | 65 | 1985 | |
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| 2006/0182,891 Method and apparatus for producing biaxially oriented thin films | 3 | 2006 | |
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| 6,103,734 Drug combination as a medicament to suppress the dependence of individuals to opiates | 7 | 1996 | |
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| 4,935,428 Treating opiate dependence | 50 | 1988 | |
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| 4,237,140 Analgesic mixture of nalbuphine and acetaminophen | 36 | 1979 | |
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| 5,451,408 Pain management with liposome-encapsulated analgesic drugs | 51 | 1994 | |
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| 2006/0104,909 Abuse-resistant pharmaceutical compositions | 13 | 2003 | |
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| 2004/0202,717 Abuse-resistant oral dosage forms and method of use thereof | 15 | 2003 | |
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| 5,869,097 Method of therapy comprising an osmotic caplet | 38 | 1992 | |
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| 5,616,601 1,2-aryl and heteroaryl substituted imidazolyl compounds for the treatment of inflammation | 94 | 1995 | |
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| 5,226,331 Apparatus and method for measuring the particle number rate and the velocity distribution of a sprayed stream | 29 | 1991 | |
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| 2005/0191,244 Abuse-resistant pharmaceutical dosage form | 19 | 2005 | |
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| 2007/0185,145 Pharmaceutical composition containing a central opioid agonist, a central opioid antagonist, and a peripheral opioid antagonist, and method for making the same | 3 | 2006 | |
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| 5,317,022 Pharmaceutical composition and use | 39 | 1992 | |
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| 5,529,813 Process for microstructuring surfaces of oriented polymeric substratesusing laser radiation | 12 | 1995 | |
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| 6,149,940 Tablet with controlled release of alfuzosine chlorhydrate | 21 | 1999 | |
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| 5,529,787 Hydromorphone therapy | 16 | 1994 | |
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| 4,608,376 Opiate agonists and antagonists | 32 | 1982 | |
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| 5,362,496 Method and therapeutic system for smoking cessation | 48 | 1993 | |
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| 5,880,132 Tachykinin antagonist and an opioid analgesic effective at treating pain or nociception | 38 | 1997 | |
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| 2003/0124,061 Pharmaceutical safety dosage forms | 22 | 2003 | |
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| 5,225,440 Attenuation of the opioid withdrawal syndrome by inhibitors of nitric oxide synthase | 37 | 1991 | |
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| 4,597,961 Transcutaneous application of nicotine | 113 | 1985 | |
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| 5,514,680 Glycine receptor antagonists and the use thereof | 44 | 1993 | |
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| 5,336,691 Composition comprising a tramadol material and acetaminophen and its use | 39 | 1992 | |
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| 5,219,858 Method and compositions for effecting withdrawal from drug dependency | 11 | 1991 | |
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| 5,780,057 Pharmaceutical tablet characterized by a showing high volume increase when coming into contact with biological fluids | 62 | 1997 | |
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| 5,534,492 Muramyl peptide for the treatment of toxicity | 29 | 1995 | |
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| 2007/0020,339 COMPOSITIONS AND METHODS FOR CONTROLLING ABUSE OF MEDICATIONS | 6 | 2006 | |
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| 4,834,984 Controlled release dihydrocodeine composition | 73 | 1987 | |
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| 2008/0280,975 Methods of preventing the serotonin syndrome and compositions for use thereof | 4 | 2008 | |
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| 4,783,456 Method of preventing withdrawal symptoms associated with the cessation or reduction of tobacco smoking | 11 | 1987 | |
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| 2007/0196,396 Controlled release pharmaceutical compositions with improved bioavailability | 12 | 2005 | |
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| 4,806,341 Transdermal absorption dosage unit for narcotic analgesics and antagonists and process for administration | 70 | 1986 | |
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| 5,385,903 Pharmaceutical agent for treatment of withdrawal symptoms | 8 | 1992 | |
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| 6,103,258 Salts and bases of the 17-(Cyclopropylmethyl)-4,5 alpha-epoxy-6-Methylenemorphinan-3,14 diol molecule for optimizing dopamine homeostasis during administration of opioid analgesics | 26 | 1998 | |
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| 4,803,208 Opiate agonists and antagonists | 36 | 1985 | |
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| 4,806,543 Method and compositions for reducing neurotoxic injury | 58 | 1986 | |
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| 5,075,341 Treatment for cocaine abuse | 87 | 1989 | |
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| 4,846,199 Smoking of regenerated tobacco smoke | 38 | 1986 | |
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| 5,834,477 Opiate analgesic formulation with improved safety | 24 | 1994 | |
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| 5,633,259 Method for identification of low/non-addictive opioid analgesics and the use of said analgesics for treatment of opioid addiction | 31 | 1995 | |
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| 5,149,538 Misuse-resistive transdermal opioid dosage form | 97 | 1991 | |
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| 6,635,277 Composition for pulsatile delivery of diltiazem and process of manufacture | 4 | 2001 | |
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| 5,356,900 Method of treating chronic herpes virus infections using an opiate receptor antagonist | 37 | 1993 | |
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| 4,325,465 Auxiliary brake for tractor-trailer rig | 26 | 1980 | |
| 4,464,378 Method of administering narcotic antagonists and analgesics and novel dosage forms containing same | 108 | 1981 | |
| 4,443,428 Extended action controlled release compositions | 53 | 1982 | |
| 4,935,429 Method of treating psychostimulant addiction | 33 | 1988 | |
| 5,376,662 Method of attenuating nerve injury induced pain | 34 | 1993 | |
| 5,475,995 Truck spare tire locking rod | 24 | 1994 | |
| 5,919,473 Methods and devices for delivering opioid analgesics to wounds via a subdermal implant | 54 | 1997 | |
| 2003/0049,317 Method and composition for reducing the danger and preventing the abuse of controlled release pharmaceutical formulations | 8 | 2001 | |
| 2003/0026,838 Tamper-proof narcotic delivery system | 15 | 2002 | |
| 2004/0024,004 Novel compositions and methods for enhancing potency or reducing adverse side effects of opioid agonists | 6 | 2002 | |
| 2004/0024,006 Opioid pharmaceutical compositions | 12 | 2003 | |
| 2005/0192,309 Method of preventing abuse of opioid dosage forms | 3 | 2003 | |
| 2004/0092,542 Tamper-resistant oral opioid agonist formulations | 11 | 2003 | |
| 2005/0095,291 Tamper-resistant oral opioid agonist formulations | 22 | 2003 | |
| 2005/0181,046 Tamper-resistant oral opioid agonist formulations | 10 | 2003 | |
| 2006/0039,970 Tamper-resistant oral opioid agonist formulations | 8 | 2003 | |
| 2004/0176,402 Controlled-release compositions containing opioid agonist and antagonist | 6 | 2003 | |
| 2009/0028,942 Sustained release compositions of alfuzosin | 3 | 2007 | |
| 2008/0166,405 Abuse-resistant oral dosage forms and method of use thereof | 3 | 2008 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 23, 2013 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 23, 2017 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 23, 2021 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |