Inventor · disambiguated record
Elliot L. Shapiro
Also filed as: SHAPIRO ELLIOT L
4 granted patents·278 citations·filing 1974–1982
78Inventor score
Files withSCHERING CORP4
Top patents by PatentIndex Score
4 records- 0194US4472393A3,20-Dioxo-1,4-pregnadiene-17α-ol 17-aromatic heterocycle carboxylatesSCHERING CORP·Filed 1982·Granted Sep 18, 1984·228 cites·31 claims
- 0291US4076708AProcess for the preparation of 7α-halogeno-3-oxo-4-dehydro steroids and novel 7α-halogeno derivatives produced therebySCHERING CORP·Filed 1976·Granted Feb 28, 1978·44 cites·18 claims
- 0335US4440690AProcess for the synthesis of 6-bromo-17,21-dihydroxy 3,11,20-trioxo-1,4-pregnadienes 17,21-diestersSCHERING CORP·Filed 1982·Granted Apr 3, 1984·4 cites·5 claims
- 0427US3932388A-Azido-4,6-pregnadieno(3,2-c)pyrazoles, processes for their preparation and intermediates useful thereinSCHERING CORP·Filed 1974·Granted Jan 13, 1976·2 cites·26 claims
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