US Patent No: 6,770,054
Number of patents in Portfolio can not be more than 2000
Injector assembly with driving means and locking means
Stats
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Aug 3, 2004
Issued date -
Nov 21, 2000
filing date -
09/717,548
serial no -
In Force
status
Importance
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Abstract
Disclosed is an injector assembly having driving means for injecting a substance into a subject and locking means for retaining the driving means until a predetermined amount of pressure builds in a cavity near the driving means.
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First Claim
Related Publications
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International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,596,556 Hypodermic injection apparatus | 168 | 1985 | |
| 5,064,413 Needleless hypodermic injection device | 157 | 1989 | |
| 5,312,335 Needleless hypodermic injection device | 115 | 1991 | |
| 5,383,851 Needleless hypodermic injection device | 141 | 1992 | |
| 5,399,163 Needleless hypodermic injection methods and device | 115 | 1993 | |
| 5,503,627 Ampule for needleless injection | 94 | 1994 | |
| 5,520,639 Needleless hypodermic injection methods and device | 114 | 1995 | |
| 6,096,002 NGAS powered self-resetting needle-less hypodermic jet injection apparatus and method | 77 | 1998 | |
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| 5,599,302 Medical injection system and method, gas spring thereof and launching device using gas spring | 94 | 1995 | |
| 5,836,911 Injection device having positioning means | 15 | 1996 | |
| 5,643,211 Nozzle assembly having a frangible plunger | 36 | 1996 | |
| 5,697,917 Nozzle assembly with adjustable plunger travel gap | 16 | 1996 | |
| 5,722,953 Nozzle assembly for injection device | 12 | 1996 | |
| 5,800,388 Plunger/ram assembly adapted for a fluid injector | 13 | 1996 | |
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| 5,832,971 Syringe filling and delivery device | 29 | 1996 | |
| 5,746,733 Syringe filling and delivery device | 39 | 1997 | |
| 5,755,696 Syringe filling and delivery device | 34 | 1997 | |
| 5,820,621 Medical fluid transfer and delivery device | 24 | 1997 | |
| 5,807,374 Syringe filling and delivery device | 16 | 1997 | |
| 5,860,962 Shielded cannula for use with an I.V. site | 7 | 1997 | |
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| 5,536,249 Pen-type injector with a microprocessor and blood characteristic monitor | 137 | 1994 | |
| 5,728,074 Pen-type injector with a microprocessor and blood characteristic monitor | 177 | 1994 | |
| 5,593,390 Medication delivery device with a microprocessor and characteristic monitor | 298 | 1995 | |
| 5,730,723 Gas pressured needle-less injection device and method | 63 | 1996 | |
| 5,851,198 Gas pressured needle-less injection device and method | 37 | 1996 | |
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| 5,788,675 Needleless injection site | 25 | 1995 | |
| 5,820,601 Needleless injection site | 92 | 1996 | |
| 5,836,923 Needleless injection site with fixed flow rate | 42 | 1996 | |
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| 5,865,795 Safety mechanism for injection devices | 29 | 1996 | |
| 5,769,138 Nozzle and adapter for loading medicament into an injector | 31 | 1996 | |
| 5,846,233 Coupling device for medical injection system | 37 | 1997 | |
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| 4,400,171 Needle-less injection instrument | 11 | 1982 | |
| 4,403,986 Needle-less injection instrument | 8 | 1982 | |
| 4,642,095 Locking mechanism for the removable vaccine pump of a needleless injection instrument | 10 | 1985 | |
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| 5,922,685 IL-12 gene therapy of tumors | 43 | 1996 | |
| 5,865,796 Gas driven gene delivery instrument | 40 | 1996 | |
| 6,053,889 Sample delivery module for particle acceleration apparatus | 9 | 1997 | |
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| 5,569,189 hypodermic jet injector | 63 | 1995 | |
| 5,704,911 Needleless hypodermic jet injector | 77 | 1995 | |
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| 4,850,967 Portable endermic injector | 42 | 1987 | |
| 5,256,142 Injector administering subcutaneous injections without a needle and with a one-shot cap | 25 | 1992 | |
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| 5,584,182 Combustion chamber with premixing burner and jet propellent exhaust gas recirculation | 14 | 1995 | |
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| 4,722,728 Needleless hypodermic injector | 63 | 1987 | |
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| 5,618,268 Medical infusion devices and medicine delivery systems employing the same | 37 | 1995 | |
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| 5,776,125 Needleless vial access device | 70 | 1995 | |
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| 5,782,802 Multiple use needle-less hypodermic injection device for individual users | 33 | 1997 | |
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| 5,817,082 Medicament container closure with integral spike access means | 42 | 1996 | |
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| 5,839,715 Medical adapter having needleless valve and sharpened cannula | 87 | 1997 | |
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| 5,716,346 Method and apparatus for loading syringes without the need for hypodermic needles | 20 | 1993 | |
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| 6,056,716 Hypodermic fluid dispenser | 54 | 1996 | |
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| 5,024,656 Gas-pressure-regulated needleless injection system | 120 | 1988 | |
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| 5,176,645 Pneumatic, modular device for dispensing medication to animals | 24 | 1991 | |
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| 5,858,001 Cartridge-based drug delivery device | 168 | 1996 | |
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| 5,814,024 Needleless valve | 22 | 1996 | |
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| 5,840,061 Ejection apparatus for the high pressure ejection of a liquid | 30 | 1997 | |
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| 5,860,961 Hypodermic injector system and method for maintaining the sterility thereof prior to use | 21 | 1997 | |
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| 4,266,541 Pressure hypodermic injector for intermittent vaccination | 40 | 1979 | |
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| 6,241,709 Injection device | 24 | 1996 | |
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| 5,713,875 System for administration of a liquid agent to a patient with a syringe pump | 5 | 1996 | |
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| 5,569,209 Needleless transfer system | 46 | 1994 | |
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| 5,049,125 Needleless injection apparatus of a liquid, notably for dental care | 26 | 1988 | |
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| 4,874,367 Hypodermic jet injector and cartridge therefor | 59 | 1988 | |
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| 5,062,830 Dry disposable nozzle assembly for medical jet injector | 79 | 1990 | |
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| 5,833,674 Needleless IV medical delivery system | 22 | 1996 | |
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| 5,354,286 Injection device having polyparaxylylene coated container | 29 | 1993 | |
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| 5,840,062 Solid state fluid delivery system | 33 | 1995 | |
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| 5,785,688 Fluid delivery apparatus and method | 112 | 1996 | |
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| 5,501,666 Needleless injector | 13 | 1995 | |
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| 4,913,699 Disposable needleless injection system | 80 | 1988 | |
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| 6,102,896 Disposable injector device | 51 | 1999 | |
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| 5,599,309 Injection devices | 77 | 1995 | |
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| 6,080,130 Gas power source for a needle-less injector | 22 | 1998 | |
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| 2003/0061,168 Method for generating customer secure card numbers | 4 | 2001 | |
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| 5,833,213 Multiple dose drug vial adapter for use with a vial having a pierceable septum and a needleless syringe | 43 | 1997 | |
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| 5,512,043 Needleless injection site | 28 | 1994 | |
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| 5,573,767 Method for improving the organoleptic qualities of the meat from uncastrated male domestic animals, vaccines which are usable in this method, new peptide, in particular for producing these vaccines and vaccination kit relating thereto | 8 | 1994 | |
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| 5,279,608 Osmotic pumps | 68 | 1991 | |
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| 5,009,637 Apparatus for hypodermic injection of liquids | 49 | 1988 | |
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| 5,827,244 Intravenous infusion system | 17 | 1996 | |
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| 5,746,714 Air powered needleless hypodermic injector | 36 | 1995 | |
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| 6,135,979 Spring-powered dispensing device for medical purposes | 18 | 1998 | |
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| 4,592,742 Pressure hypodermic syringe | 47 | 1985 | |
| 5,063,905 Pneumatic gun | 119 | 1990 | |
| 5,456,388 Thumbwheel operated metering dispenser for adhesives | 11 | 1993 | |
| 5,569,190 Hypodermic fluid dispenser | 32 | 1994 | |
| 5,803,078 Methods and apparatus for intrapulmonary therapy and drug administration | 73 | 1995 | |
| 5,620,434 Medicine vial link for needleless syringes | 132 | 1995 | |
| 5,830,193 Syringe | 20 | 1995 | |
| 5,833,668 Hypodermic syringe | 14 | 1996 | |
| 6,083,197 Spring-actuated needleless injector | 57 | 1998 | |
| 6,258,062 Enclosed container power supply for a needleless injector | 59 | 1999 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 3, 2016 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| 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 |