Wallace Snipes
27Patents
21h-index
4Co-inventors
74Inventor score
Filing activity: Feb 5, 1976 → Aug 17, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4764378A | Buccal drug dosage form | Human Necessities | 364 | Expired |
| US4806337A | Erodible matrix for sustained release bioactive composition | Emerging Cross-Sectional Technologies | 226 | Expired |
| US5004601A | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith | Human Necessities | 144 | Expired |
| US5139790A | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith | Human Necessities | 131 | Expired |
| US4744976A | Erodible matrix for sustained release bioactive composition | Emerging Cross-Sectional Technologies | 129 | Expired |
| US4292303A | Polymeric diffusion matrix containing clonidine | Human Necessities | 118 | Expired |
| US4629621A | Erodible matrix for sustained release bioactive composition | Emerging Cross-Sectional Technologies | 107 | Expired |
| US4492685A | Protective skin matrix | Human Necessities | 100 | Expired |
| US4774074A | Erodible matrix for sustained release bioactive composition | Emerging Cross-Sectional Technologies | 95 | Expired |
| US5135752A | Buccal dosage form | Human Necessities | 72 | Expired |
| US5082655A | Pharmaceutical composition for drugs subject to supercooling | Performing Operations; Transporting | 62 | Expired |
| US4294820A | Polymeric diffusion matrix containing phenylephrine | Human Necessities | 60 | Expired |
| US4460562A | Polymeric diffusion matrix containing propranolol | Chemistry; Metallurgy | 59 | Expired |
| US4291015A | Polymeric diffusion matrix containing a vasodilator | Human Necessities | 58 | Expired |
| US4466953A | Polymeric diffusion matrix | Human Necessities | 43 | Expired |
| US5244668A | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith | Human Necessities | 41 | Expired |
| US4470962A | Polymeric diffusion matrix | Human Necessities | 41 | Expired |
| US4579731A | Polymeric diffusion burn matrix and method of use | Human Necessities | 34 | Expired |
| US4438139A | Polymeric diffusion matrix containing estrogens | Human Necessities | 30 | Expired |
| US4291014A | Polymeric diffusion matrix containing estradiol diacetate | Human Necessities | 29 | Expired |
| US4289749A | Polymeric diffusion matrix containing phenylpropanolamine | Human Necessities | 22 | Expired |
| US4350707A | Inactivation of lipid containing viruses with butylated hydroxytoluene | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4292301A | Polymeric diffusion matrix containing ephedrine | Human Necessities | 16 | Expired |
| US4292302A | Polymeric diffusion matrix containing terbutaline | Human Necessities | 14 | Expired |
| US4321252A | Polymeric diffusion matrix containing ester derivatives of estradiol | Human Necessities | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.