Access Pharmaceuticals, Inc.
16Patents
0Active
16Granted
36Portfolio score
Filing activity: Nov 7, 1990 → Jun 10, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6585997B2 | Mucoadhesive erodible drug delivery device for controlled administration of pharmaceuticals and other active compounds | Human Necessities | 151 | Expired |
| US5155215A | Polychelating agents for image and spectral enhancement (and spectral shift) | Human Necessities | 138 | Expired |
| US5820879A | Method of delivering a lipid-coated condensed-phase microparticle composition | Physics | 134 | Expired |
| US5753261A | Lipid-coated condensed-phase microparticle composition | Physics | 74 | Expired |
| US6106866A | 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 sites | Performing Operations; Transporting | 59 | Expired |
| US6521431B1 | Biodegradable cross-linkers having a polyacid connected to reactive groups for cross-linking polymer filaments | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7547433B2 | Liquid formulations for the prevention and treatment of mucosal diseases and disorders | Human Necessities | 33 | Expired |
| US5336762A | Polychelating agents for image and spectral enhancement (and spectral shift) | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7544348B2 | Liquid formulations for the prevention and treatment of mucosal diseases and disorders | Human Necessities | 28 | Expired |
| US5985916A | Polymer-platinum compounds | Human Necessities | 22 | Expired |
| US7754684B2 | Macromolecular platinum chelates | Chemistry; Metallurgy | 21 | Expired |
| US5672334A | Invivo agents comprising cationic metal chelators with acidic saccharides and glycosaminoglycans | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5965118A | Polymer-platinum compounds | Human Necessities | 13 | Expired |
| US5707604A | Vivo agents comprising metal-ion chelates with acidic saccharides and glycosaminoglycans, giving improved site-selective localization, uptake mechanism, sensitivity and kinetic-spatial profiles | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6692734B2 | N,O-amidomalonate platinum complexes | Human Necessities | 6 | Expired |
| US7166733B2 | O,O'-Amidomalonate and N,O-Amidomalonate platinum complexes | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.