ACCESS PHARMACEUTICALS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 6249
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 396
 
  
 
C07K PEPTIDES 2134
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2002/0103,219 Stable viscous liquid formulations of amlexanox for the prevention and treatment of mucosal diseases and disordersOct 04, 01Aug 01, 02[A61K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6159502 Oral delivery systems for microparticlesNov 30, 92Dec 12, 00[A61K]
6150341 Vitamin B.sub.12 derivatives and methods for their preparationJun 11, 99Nov 21, 00[A61K]
5807832 Oral delivery of biologically active substances bound to vitamin B.sub.12Jun 07, 95Sep 15, 98[A61K]
5589463 Oral delivery of biologically active substances bound to vitamin B12Jun 07, 95Dec 31, 96[A61K, C07H]
5548064 Vitamin B12 conjugates with EPO, analogues thereof and pharmaceutical compositionsMay 24, 93Aug 20, 96[C07H, C07K]
5449720 Amplification of the VB.sub.12 uptake system using polymersMay 24, 93Sep 12, 95[A01N, C08G, C08F]
5428023 Oral delivery of biologically active substances bound to vitamin B12 or analogues thereofMay 17, 93Jun 27, 95[A61K, C07H, C07K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0286,958 HPMA POLYMER PLATINUM CHELATESAbandonedMay 16, 11Nov 24, 11[A61K, C07H, C08G, C07D, C07C, C09B, A61P, C07K, C07J]
7754684 Macromolecular platinum chelatesExpiredJun 10, 04Jul 13, 10[A61K]
2007/0197,427 O,O'-AMIDOMALONATE AND N,O-AMIDOMALONATE PLATINUM COMPLEXESAbandonedJan 23, 07Aug 23, 07[A61K, C08B]
7166733 O,O'-Amidomalonate and N,O-Amidomalonate platinum complexesExpiredFeb 13, 04Jan 23, 07[C07F]
2006/0073,174 Adherent and erodible film to treat a moist surface of a body tissueAbandonedJul 29, 05Apr 06, 06[A61K]
6692734 N,O-amidomalonate platinum complexesExpiredJan 04, 01Feb 17, 04[A61K]
2003/0078,339 Degradable cross-linking agents and cross-linked network polymers formed therewithAbandonedAug 27, 02Apr 24, 03[C08G, D04H]
6521431 Biodegradable cross-linkers having a polyacid connected to reactive groups for cross-linking polymer filamentsExpiredJun 22, 99Feb 18, 03[A61K, C12N, C07K]
6262253 Vitamin B12 conjugates with gcsf, analogues thereof and pharmaceutical compositionsExpiredFeb 05, 99Jul 17, 01[C07H, C07K]
6221397 Surface cross-linked particles suitable for controlled deliveryExpiredAug 28, 98Apr 24, 01[A61K]
6106866 In vivo agents comprising cationic drugs, peptides and metal chelators with acidic saccharides and glycosaminoglycans, giving improved site-selective localization, uptake mechanism, sensitivity and kinetic-spatial profiles, including tumor sitesExpiredJul 31, 95Aug 22, 00[A61K]
5869466 Vitamin B.sub.12 mediated oral delivery systems for GCSFExpiredMay 22, 96Feb 09, 99[A61K, C07H, C07K]
5820879 Method of delivering a lipid-coated condensed-phase microparticle compositionExpiredMay 18, 95Oct 13, 98[A61K]
5753261 Lipid-coated condensed-phase microparticle compositionExpiredMay 17, 95May 19, 98[A61K]
5707604 Vivo agents comprising metal-ion chelates with acidic saccharides and glycosaminoglycans, giving improved site-selective localization, uptake mechanism, sensitivity and kinetic-spatial profilesExpiredJun 07, 95Jan 13, 98[A61B]
5672334 Invivo agents comprising cationic metal chelators with acidic saccharides and glycosaminoglycansExpiredNov 29, 93Sep 30, 97[A61B]
5336762 Polychelating agents for image and spectral enhancement (and spectral shift)ExpiredJan 16, 91Aug 09, 94[A61K, C08B]
5292731 Methods of treatment using methotrexate compositionsExpiredJul 21, 92Mar 08, 94[A61K]
5260050 Methods and compositions for magnetic resonance imaging comprising superparamagnetic ferromagnetically coupled chromium complexesExpiredJan 11, 90Nov 09, 93[C07H, A61K, C07F, G01N]
5213788 Physically and chemically stabilized polyatomic clusters for magnetic resonance image and spectral enhancementExpiredApr 04, 91May 25, 93[C07H, A61K, G01N]

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