Daniel Philibert
60Patents
17h-index
32Co-inventors
84Inventor score
Filing activity: Jun 15, 1977 → Mar 27, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5411981A | Phenylimidazolidines having antiandrogenic activity | Chemistry; Metallurgy | 82 | Expired |
| US4386085A | Novel steroids | Chemistry; Metallurgy | 60 | Expired |
| US5627201A | Phenylimidazolidines having antiandrogenic activity | Chemistry; Metallurgy | 50 | Expired |
| US4447424A | Steroid derivatives | Chemistry; Metallurgy | 46 | Expired |
| US4477445A | 3-Keto-19-nor-.DELTA.4,9-steroids | Chemistry; Metallurgy | 39 | Expired |
| US4634695A | Steroid derivatives | Chemistry; Metallurgy | 29 | Expired |
| US5202316A | N,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediamines | Chemistry; Metallurgy | 25 | Expired |
| US4233296A | 11.beta.-Substituted-.DELTA..sup.4,9 -estradienes | Chemistry; Metallurgy | 23 | Expired |
| US4519946A | Steroids | Chemistry; Metallurgy | 23 | Expired |
| US4547493A | Novel 11.beta.-substituted-19-nor-steroids | Chemistry; Metallurgy | 22 | Expired |
| US4540686A | 3-Keto-19-nor-.DELTA..sup.4,9 -steroids | Chemistry; Metallurgy | 22 | Expired |
| US4900725A | Steroids including a spiro ring in position 17, the process for their preparation and their use | Chemistry; Metallurgy | 22 | Expired |
| US5006518A | Novel 17.beta.-hydroxy-19-nor-steroids | Chemistry; Metallurgy | 22 | Expired |
| US4874754A | Novel 19-nor-steroids | Chemistry; Metallurgy | 21 | Expired |
| US4912097A | Novel 11 .beta.-alkynylphenyl-10-nor-steroids | Chemistry; Metallurgy | 19 | Expired |
| US5081113A | Novel 3-keto-steroids | Chemistry; Metallurgy | 19 | Expired |
| US5108996A | 19-nor-3-keto steroids | Chemistry; Metallurgy | 18 | Expired |
| US4753932A | Novel 10-substituted steroids | Chemistry; Metallurgy | 16 | Expired |
| US5064822A | Novel 3-keto-19-nor-.DELTA..sup.4,9 -steroids | Chemistry; Metallurgy | 15 | Expired |
| US4943566A | Novel 17-aryl-steroids | Chemistry; Metallurgy | 13 | Expired |
| US4921846A | Novel 17-hetero substituted steroids | Chemistry; Metallurgy | 13 | Expired |
| US4634696A | Novel 11 beta-substituted-19-nor-steroids | Chemistry; Metallurgy | 13 | Expired |
| US6147066A | Use of antimineralocorticoid compounds against drug withdrawal syndrome | Human Necessities | 10 | Expired |
| US6759399B1 | Use of antimineralocorticoid compounds against narcotic withdrawal syndrome | Human Necessities | 9 | Expired |
| US4174030A | Vibratory cleaner for endless belt conveyor | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.