Inventor · disambiguated record
Jerry A. Walker
Also filed as: WALKER JERRY A
17 granted patents·103 citations·filing 1976–1984
92Inventor score
Files withUPJOHN CO17
Top patents by PatentIndex Score
17 records- 0183US4107439AProcess for preparing arylalkanoic acid derivativesUPJOHN CO·Filed 1976·Granted Aug 15, 1978·16 cites·18 claims
- 0276US4135051AProcess for preparing arylalkanoic acid derivativesUPJOHN CO·Filed 1977·Granted Jan 16, 1979·11 cites·14 claims
- 0375US4623736AArylalkanoic acid process improvementUPJOHN CO·Filed 1982·Granted Nov 18, 1986·13 cites·8 claims
- 0470US4142054AProcess for preparing arylalkanoic acid derivativesUPJOHN CO·Filed 1977·Granted Feb 27, 1979·9 cites·7 claims
- 0568US4226790AProcess for oxidizing thallium (I) to thallium (III)UPJOHN CO·Filed 1978·Granted Oct 7, 1980·7 cites·9 claims
- 0665US4600538ACorticosteroids from 17-keto steroids via 20-cyano-Δ17 (20)-pregnanesUPJOHN CO·Filed 1984·Granted Jul 15, 1986·13 cites·18 claims
- 0765US4266069AProcesses for the preparation of hydratropic acids and estersUPJOHN CO·Filed 1979·Granted May 5, 1981·6 cites·12 claims
- 0862US4324904AProcesses for the preparation of hydratropic acids and estersUPJOHN CO·Filed 1979·Granted Apr 13, 1982·6 cites·56 claims
- 0959US4342702AMetallated halogenated acetylene corticoid synthesisUPJOHN CO·Filed 1981·Granted Aug 3, 1982·9 cites·20 claims
- 1053US4357279APreparation of corticoids from 17-keto steroidsUPJOHN CO·Filed 1981·Granted Nov 2, 1982·7 cites·11 claims
- 1141US4284827AProcess to prepare metalated olefinsUPJOHN CO·Filed 1979·Granted Aug 18, 1981·1 cites·26 claims
- 1240US4568492AΔ16-20-Keto steroid conversion to 17α-hydroxy-20-keto steroidsUPJOHN CO·Filed 1984·Granted Feb 4, 1986·3 cites·20 claims
- 1339US4398035AMalonic acids and esters thereofUPJOHN CO·Filed 1980·Granted Aug 9, 1983·1 cites·4 claims
- 1432US4411835APreparation of corticoids from 17-keto steroidsUPJOHN CO·Filed 1982·Granted Oct 25, 1983·1 cites·18 claims
- 1529US4412955APreparation of corticoids from 17-keto steroidsUPJOHN CO·Filed 1982·Granted Nov 1, 1983·0 cites·22 claims
- 1629US4404142APreparation of corticoids from 17-keto steroidsUPJOHN CO·Filed 1982·Granted Sep 13, 1983·0 cites·39 claims
- 1729US4401599APreparation of 21-halo steroidsUPJOHN CO·Filed 1982·Granted Aug 30, 1983·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →