William R. Pilgrim
12Patents
5h-index
9Co-inventors
59Inventor score
Filing activity: Nov 6, 1975 → Apr 28, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5015758A | Process for the preparation of 1-adamantane derivatives | Chemistry; Metallurgy | 25 | Expired |
| US4904661A | Phenol derivatives | Chemistry; Metallurgy | 24 | Expired |
| US4732912A | Phenol derivatives | Chemistry; Metallurgy | 19 | Expired |
| US5021414A | Phenol derivatives | Chemistry; Metallurgy | 10 | Expired |
| US5688817A | Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics | Chemistry; Metallurgy | 6 | Expired |
| US5387594A | Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics | Chemistry; Metallurgy | 5 | Expired |
| US5468897A | Bi-aromatic esters, a process for their preparation and their use in human or veterinary medicine and in cosmetic compositions | Chemistry; Metallurgy | 3 | Expired |
| US5567721A | Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics | Chemistry; Metallurgy | 3 | Expired |
| US5597839A | Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics | Chemistry; Metallurgy | 3 | Expired |
| US5668156A | Di (aromatic) compounds and their use in human and veterinary medicine and in cosmetics | Chemistry; Metallurgy | 2 | Expired |
| US4025546A | Prostaglandin analogues | Chemistry; Metallurgy | 0 | Expired |
| US5332856A | Bi-aromatic esters, a process for their preparation and their use in human or veterinary medicine and in cosmetic compositions | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.