Inventor · disambiguated record
Gunter Neef
Also filed as: EDER ULRICH · NEEF GUENTER · NEEF GUENTER DR · NEEF GUNTER
56 granted patents·2 pending applications·1,071 citations·filing 1975–2005
99Inventor score
Files withSCHERING AG52FERROSAN AS2SCHERING AKTIENGELLSCHAFT1SCHERING AKTIENSGESELLSCHAFT1STEINMEYER ANDREAS1
Top patents by PatentIndex Score
58 records- 0195US4609651A11β-arylestradienes, their production, and pharmaceutical preparations containing sameSCHERING AG·Filed 1984·Granted Sep 2, 1986·67 cites·6 claims
- 0293US4435403APharmacologically active 3-substituted beta-carbolinesSCHERING AG·Filed 1981·Granted Mar 6, 1984·46 cites·7 claims
- 0393US4371536Aβ-Carbolin-3-carboxylic acid derivativesFERROSAN AS·Filed 1980·Granted Feb 1, 1983·36 cites·6 claims
- 0491US6316432B1Antigestagenically active steroids with a flourinated 17 α-alkyl chainSCHERING AG·Filed 2000·Granted Nov 13, 2001·40 cites·34 claims
- 0591US5532228ASide-chain homologous vitamin D derivatives, process for their production, pharmaceutical preparations containing these derivatives and their use as pharmaceutical agentsSCHERING AG·Filed 1993·Granted Jul 2, 1996·52 cites·10 claims
- 0691US4814327A11 β-(4-isopropenylphenyl)estra-4,9-dienes, their production, and pharmaceutical preparations containing sameSCHERING AG·Filed 1987·Granted Mar 21, 1989·49 cites·18 claims
- 0789US5446035A20-methyl-substituted vitamin D derivativesSCHERING AG·Filed 1994·Granted Aug 29, 1995·79 cites·7 claims
- 0887US6503895B2Antigestagenically active steroids with a fluorinated 17α-alkyl chainSCHERING AG·Filed 2001·Granted Jan 7, 2003·22 cites·25 claims
- 0987US5292728A24-Oxa derivatives in the vitamin D seriesSCHERING AG·Filed 1992·Granted Mar 8, 1994·34 cites·7 claims
- 1085US7148213B2Antigestagenically active steroids with a fluorinated 17α-alkyl chainSCHERING AG·Filed 2004·Granted Dec 12, 2006·18 cites·27 claims
- 1185US6806263B2Antigestagenically active steroids with a fluorinated 17-alpha-alkyl chainSCHERING AG·Filed 2002·Granted Oct 19, 2004·17 cites·25 claims
- 1285US5411949A23-oxa-derivatives in the vitamin D series, process for their production, pharmaceutical preparations containing these derivatives as well as their use pharmaceutical agentsSCHERING AG·Filed 1992·Granted May 2, 1995·55 cites·5 claims
- 1385US4780461A13α-alkyl-gonanes, their production, and pharmaceutical preparations containing sameSCHERING AG·Filed 1985·Granted Oct 25, 1988·32 cites·41 claims
- 1484US5089488Aβ-(4-isopropenylphenyl)estra-4,9-dienes, their production, and pharmaceutical preparations containing sameSCHERING AG·Filed 1990·Granted Feb 18, 1992·44 cites·17 claims
- 1583US6376480B1Vitamin D derivatives with substituents at C-25, process for their production, intermediate products and use for the production of pharmaceutical agentsSCHERING AG·Filed 2000·Granted Apr 23, 2002·18 cites·17 claims
- 1682US5095129A19,11 β-bridged steroids, their manufacture and pharmaceutical preparations containing themSCHERING AG·Filed 1988·Granted Mar 10, 1992·31 cites·27 claims
- 1778US5244886A11β-phenyl-14βH steroidsSCHERING AG·Filed 1989·Granted Sep 14, 1993·27 cites·16 claims
- 1876US5585368A20-position modified pharmaceutically active vitamin D series compoundsSCHERING AG·Filed 1993·Granted Dec 17, 1996·29 cites·15 claims
- 1976US5089635A11 β-phenyl-gonanes, their manufacture and pharmaceutical preparations containing themSCHERING AG·Filed 1986·Granted Feb 18, 1992·25 cites·45 claims
- 2074US5665716A24-homo vitamin D derivatives, process for their production and pharmaceutical preparations obtained therefromSCHERING AG·Filed 1990·Granted Sep 9, 1997·31 cites·16 claims
- 2172US6613920B1Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, process for their production, intermediate products and use for the production of pharmaceutical agentsSCHERING AG·Filed 2000·Granted Sep 2, 2003·4 cites·26 claims
- 2272US5843933A11β-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agentsSCHERING AG·Filed 1995·Granted Dec 1, 1998·31 cites·34 claims
- 2372US5010077Aβ-carbolin-3-carboxylic acid derivatives useful for treating anxiety and related disordersFERROSAN AS·Filed 1988·Granted Apr 23, 1991·18 cites·15 claims
- 2471US6600058B1Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicamentsSCHERING AKTIENGELLSCHAFT·Filed 2000·Granted Jul 29, 2003·4 cites·27 claims
- 2571US5663157A22-en-25-oxa derivatives in the vitamin D series, process for their production, pharmaceutical preparations containing these derivatives as well as their use as pharmaceutical agentsSCHERING AG·Filed 1993·Granted Sep 2, 1997·25 cites·16 claims
- 2668US6531459B1Vitamin D derivatives with phosphorus atoms in the side chainsSCHERING AG·Filed 1998·Granted Mar 11, 2003·28 cites·16 claims
- 2768US6025507ABorneol derivatives, methods of manufacturing them, and their pharmaceutical useSCHERING AG·Filed 1996·Granted Feb 15, 2000·14 cites·15 claims
- 2868US5093507A10β,11β-bridged steroidsSCHERING AG·Filed 1989·Granted Mar 3, 1992·15 cites·25 claims
- 2967US5426102A14β-H-, 14-and 15-En-11β-aryl-4-oestrenesSCHERING AG·Filed 1991·Granted Jun 20, 1995·20 cites·3 claims
- 3066US6372731B1Vitamin D derivatives with C-25 substituents, process for their preparation, intermediate products and their use in preparing medicamentsSCHERING AG·Filed 1996·Granted Apr 16, 2002·21 cites·6 claims
- 3166US4077996AProcess for the preparation of trans-deca hydronaphthalene derivativesSCHERING AG·Filed 1976·Granted Mar 7, 1978·5 cites·20 claims
- 3263US5886233ACyclohexanone derivatives, process for their production and intermediate products of the processSCHERING AG·Filed 1995·Granted Mar 23, 1999·9 cites·12 claims
- 3363US5728689A11β-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agentsSCHERING AG·Filed 1995·Granted Mar 17, 1998·18 cites·26 claims
- 3463US5700791AVitamin D derivatives modified in the 20-position and pharmaceutical compositions thereofSCHERING AG·Filed 1996·Granted Dec 23, 1997·17 cites·10 claims
- 3562US5405979AProcess for the production of 10β-H-steroidsSCHERING AG·Filed 1991·Granted Apr 11, 1995·15 cites·5 claims
- 3661US5232915A9α-hydroxy-19,11β-bridged steroids, their production and pharmaceutical preparations containing these steroidsSCHERING AG·Filed 1990·Granted Aug 3, 1993·14 cites·10 claims
- 3759US5478956A8-En-19 11 β-bridged steroids, their production and pharmaceutical preparations containing themSCHERING AG·Filed 1991·Granted Dec 26, 1995·16 cites·20 claims
- 3857US4170518AMicrobiological conversion of sterol derivatives to 5-androsten-17-one derivatives and their useSCHERING AG·Filed 1976·Granted Oct 9, 1979·4 cites·10 claims
- 3953US5446178AProcess for preparing 19,11β-bridged steroidsSCHERING AG·Filed 1993·Granted Aug 29, 1995·9 cites·35 claims
- 4053US2005227951A1Verification of translationSTEINMEYER ANDREAS·Filed 2005·Application pending·0 cites
- 4152US6642218B2Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicamentsSCHERING AG·Filed 1997·Granted Nov 4, 2003·7 cites·28 claims
- 4250US2003018194A1New Vitamin D derivatives with cyclopropyl rings in the side chains, process and intermediate products for their production and their use for the production of pharmaceutical agentsFiled 2002·Application pending·0 cites
- 4349US4178381AC-homoestratrienesSCHERING AG·Filed 1978·Granted Dec 11, 1979·2 cites·19 claims
- 4448US4024166AProcess for the preparation of 13β-alkyl-4-gonene-3,17-dionesSCHERING AG·Filed 1975·Granted May 17, 1977·2 cites·8 claims
- 4547US4155923AProcess for the preparation of 17β-hydroxy-20-alkoxypregnane-21-oic acid derivativesSCHERING AG·Filed 1978·Granted May 22, 1979·2 cites·10 claims
- 4644US5134136A14α,17α-ethanoestratrienesSCHERING AG·Filed 1989·Granted Jul 28, 1992·4 cites·7 claims
- 4743US4298538A16-Dimethylaminomethylene-3-methoxy-1,3,5-(10)-estratrien-17-one, a process for the preparation thereof and its use as a preparative intermediateSCHERING AG·Filed 1979·Granted Nov 3, 1981·1 cites·5 claims
- 4841US4333928A16 α-Alkyl steroids, their preparation, and pharmaceutical preparations thereofSCHERING AG·Filed 1980·Granted Jun 8, 1982·3 cites·14 claims
- 4940US5792792ABorenol derivatives, process for their production and their pharmaceutical useSCHERING AG·Filed 1995·Granted Aug 11, 1998·2 cites·3 claims
- 5039US5359054AInitial compounds for the production of 10β-H-steroids and a process for the production of these initial compoundsSCHERING AG·Filed 1991·Granted Oct 25, 1994·4 cites·3 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →