Inventor · disambiguated record
Hermann Steinbeck
Also filed as: PETZOLDT KARL · STEINBECK HERMANN
11 granted patents·80 citations·filing 1974–1981
89Inventor score
Files withSCHERING AG11
Top patents by PatentIndex Score
11 records- 0189US4081537AΔ15 -Steroids and pharmaceutical compositions thereofSCHERING AG·Filed 1976·Granted Mar 28, 1978·24 cites·8 claims
- 0285US4259325A1,3-Dibenzoic acid esters of 17α-ethynyl-7α-methyl-1,3,5(10)-estratriene-1,3,17β-triolSCHERING AG·Filed 1979·Granted Mar 31, 1981·18 cites·12 claims
- 0382US3966713A11β-FLUOROANDROSTENESSCHERING AG·Filed 1975·Granted Jun 29, 1976·15 cites·38 claims
- 0463US4196204AHydroxylated 1 alpha, 2 alpha-methylene steroidsSCHERING AG·Filed 1978·Granted Apr 1, 1980·6 cites·7 claims
- 0552US4371529A11-Methylene-Δ15 -steroids, their preparation and use in pharmaceuticalsSCHERING AG·Filed 1981·Granted Feb 1, 1983·6 cites·14 claims
- 0651US4337311A15 Hydroxylation of 1α,2α-methylene steroidsSCHERING AG·Filed 1979·Granted Jun 29, 1982·3 cites·5 claims
- 0748US4277468A11-Methylene steroids, their preparation and pharmaceutical preparations containing themSCHERING AG·Filed 1980·Granted Jul 7, 1981·3 cites·10 claims
- 0841US4333928A16 α-Alkyl steroids, their preparation, and pharmaceutical preparations thereofSCHERING AG·Filed 1980·Granted Jun 8, 1982·3 cites·14 claims
- 0937US3994937A15α,16α-Methylene-4-estren-17β-olsSCHERING AG·Filed 1974·Granted Nov 30, 1976·2 cites·25 claims
- 1034US4073900A11β-FLUOROPREGNENESSCHERING AG·Filed 1976·Granted Feb 14, 1978·0 cites·14 claims
- 1131US4307088A1-Hydroxy steroids, a process for the production thereof, and pharmaceutical preparations containing themSCHERING AG·Filed 1981·Granted Dec 22, 1981·0 cites·8 claims
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