Inventor · disambiguated record
Gerhard Sauer
Also filed as: EDER ULRICH · NEFF GUNTER · SAUER GERHARD
64 granted patents·1 pending application·533 citations·filing 1972–2005
99Inventor score
Top patents by PatentIndex Score
65 records- 0189US6284798B1Guanidine derivatives, methods of preparing them and their use as drugsCANCER RES VENTURES LTD·Filed 1997·Granted Sep 4, 2001·46 cites·6 claims
- 0286US4970314AProcess for the preparation of 2-bromo-8-ergolinyl compoundsSCHERING AG·Filed 1984·Granted Nov 13, 1990·19 cites·18 claims
- 0386US4379790A(Erolinyl)-N,N-diethylurea derivatives, and their preparation and useSCHERING AG·Filed 1982·Granted Apr 12, 1983·16 cites·39 claims
- 0484US4536401A11β-aryl estradienes, processes for their production and pharmaceutical preparations containing themSCHERING AG·Filed 1984·Granted Aug 20, 1985·29 cites·26 claims
- 0580US4851435AAntiviral and antitumor xanthate pharmaceutical compositionsMERZ & CO GMBH & CO·Filed 1986·Granted Jul 25, 1989·30 cites·24 claims
- 0680US4748248AProcess for the preparation of ergoline derivativesSCHERING AG·Filed 1985·Granted May 31, 1988·15 cites·13 claims
- 0778US5547958AN-(8α-ergolinyl)-amidesSCHERING AG·Filed 1994·Granted Aug 20, 1996·17 cites·17 claims
- 0878US5411966A2, 13-disubstituted ergolines, their production and use in pharmaceutical agentsSCHERING AG·Filed 1993·Granted May 2, 1995·22 cites·21 claims
- 0974US6271403B17α-(xi-aminoalkyl)-estratrienes, process for their production, pharmaceutical preparations which contain these 7α-(xi-aminoalkyl-estratrienes as well as their use for the production of pharmaceutical agentsSCHERING AG·Filed 2000·Granted Aug 7, 2001·7 cites·2 claims
- 1073US6790842B111β LONG-CHAIN SUBSTITUTED ESTRATRIENES, METHOD FOR THEIR PRODUCTION, PHARMACEUTICAL PREPARATIONS CONTAINING SAID 11β LONG-CHAIN SUBSTITUTED ESTATRIENES, AND THEIR USE FOR PRODUCING MEDICAMENTSSCHERING AG·Filed 2000·Granted Sep 14, 2004·7 cites·15 claims
- 1173US5401748A2,14-disubstituted ergolines, their production and use in pharmaceutical compositionsSCHERING AG·Filed 1992·Granted Mar 28, 1995·27 cites·4 claims
- 1271US4731367A2-substituted ergolines useful as neuroleptics and antidepressantsSCHERING AG·Filed 1985·Granted Mar 15, 1988·9 cites·14 claims
- 1370US4874768A1,2-disubstituted ergolines useful for producing central antidopanminergic or α2-receptor-blocking activitySCHERING AG·Filed 1986·Granted Oct 17, 1989·15 cites·14 claims
- 1469US4826852ANovel ergolinyl compounds nitrogen-substituted in the 8-position, useful for treating dopamine deficiencySCHERING AG·Filed 1986·Granted May 2, 1989·15 cites·31 claims
- 1568US5986115A7α-(ξ-aminoalkyl)-estratrienes, process for their production, pharmaceutical preparations which contain these 7α-(ξ-aminoalkyl)-estratrienes as well as their use for the production of pharmaceutical agentsSCHERING AG·Filed 1999·Granted Nov 16, 1999·16 cites·11 claims
- 1668US4539007AProcess for the simultaneous desizing and bleaching of textile material made from cellulose fibersHOECHST AG·Filed 1983·Granted Sep 3, 1985·12 cites·4 claims
- 1768US4417051AProcess for the preparation of 8α-substituted 6-methylergolinesSCHERING AG·Filed 1981·Granted Nov 22, 1983·6 cites·14 claims
- 1867US5158957A2-substituted ergolinesSCHERING AG·Filed 1991·Granted Oct 27, 1992·19 cites·24 claims
- 1967US4968801AProcess for the production ergoline derivativesSCHERING AG·Filed 1989·Granted Nov 6, 1990·7 cites·14 claims
- 2067US4591585A1-alkyl-androsta-1,4-diene-3,17-diones their production and pharmaceutical preparations containing sameSCHERING AG·Filed 1984·Granted May 27, 1986·9 cites·17 claims
- 2166US5212178A8α-acylamino ergolines and use as pharmaceutical agentsSCHERING AG·Filed 1990·Granted May 18, 1993·17 cites·12 claims
- 2266US4077996AProcess for the preparation of trans-deca hydronaphthalene derivativesSCHERING AG·Filed 1976·Granted Mar 7, 1978·5 cites·20 claims
- 2365US4066674AProcess for the preparation of 1,3-oxygenated 8α-estratrienes and novel intermediates obtained therefromSCHERING AG·Filed 1976·Granted Jan 3, 1978·6 cites·11 claims
- 2464US6288051B17 α-(5-methylaminopentyl)-estratrienes, process for their production, pharmaceutical preparations that contain these 7 α(5-methylaminopentyl)-estratrienes as well as their use for the production of pharmaceutical agentsSCHERING AG·Filed 1999·Granted Sep 11, 2001·17 cites·16 claims
- 2564US5866560A7α-(ξ-aminoalkyl)-estratrienes, process for their production, pharmaceutical preparations which contain these 7α-(ξ-aminoalkyl)-estratrienes as well as their use for the production of pharmaceutical agentsSCHERING AG·Filed 1997·Granted Feb 2, 1999·14 cites·41 claims
- 2661US4886701AProcess for producing a tangled fibre material from glass fibres and polymer for the production of glass fibre-reinforced plastic mouldings and apparatus for performing the processMENZOLIT GMBH·Filed 1987·Granted Dec 12, 1989·28 cites·46 claims
- 2761US4017545AProcess for the preparation of bicycloalkane derivativesSCHERING AG·Filed 1974·Granted Apr 12, 1977·5 cites·13 claims
- 2857US4170518AMicrobiological conversion of sterol derivatives to 5-androsten-17-one derivatives and their useSCHERING AG·Filed 1976·Granted Oct 9, 1979·4 cites·10 claims
- 2954US6444706B2Guanidine derivatives, processes for preparing them and their use as pharmaceutical compositionsCANCER RES VENTURES LTD·Filed 2001·Granted Sep 3, 2002·1 cites·10 claims
- 3052US6767903B1New7α, 17α-bis-alkylated testosterone derivatives and their use in long-term therapy of androgen-dependent diseasesSCHERING AG·Filed 1999·Granted Jul 27, 2004·10 cites·14 claims
- 3152US4740509A12- and 13-bromoergolines useful for treating hypertensionSCHERING AG·Filed 1986·Granted Apr 26, 1988·6 cites·16 claims
- 3251US4847262A2-substituted ergolines having neuroleptic and antidepressant activitiesSCHERING AG·Filed 1987·Granted Jul 11, 1989·4 cites·19 claims
- 3351US4826851A2-substituted ergoline urea and thio-urea derivatives having neurolyptic/dopaminergic activitySCHERING AG·Filed 1986·Granted May 2, 1989·5 cites·10 claims
- 3449US4178381AC-homoestratrienesSCHERING AG·Filed 1978·Granted Dec 11, 1979·2 cites·19 claims
- 3549US4072716ABicycloalkane derivativesSCHERING AG·Filed 1976·Granted Feb 7, 1978·2 cites·14 claims
- 3648US6780855B211β-HALOGEN-7α-SUBSTITUTED ESTRATRIENES, PROCESS FOR THE PRODUCTION OF PHARMACEUTICAL PREPARATIONS THAT CONTAIN THESE 11β-HALOGEN-7α-SUBSTITUTED ESTRATRIENES AS WELL AS THEIR USE FOR THE PRODUCTION OF PHARMACEUTICAL AGENTSSCHERING AG·Filed 1998·Granted Aug 24, 2004·8 cites·27 claims
- 3748US4863929A12- and 13-substituted ergoline derivatives having alpha2 -receptor-blocking effectSCHERING AG·Filed 1986·Granted Sep 5, 1989·5 cites·19 claims
- 3848US4024166AProcess for the preparation of 13β-alkyl-4-gonene-3,17-dionesSCHERING AG·Filed 1975·Granted May 17, 1977·2 cites·8 claims
- 3947US4766128AOptionally 11- to 13-substituted ergoline compounds useful as medicinal agentsSCHERING AG·Filed 1984·Granted Aug 23, 1988·3 cites·24 claims
- 4047US4155923AProcess for the preparation of 17β-hydroxy-20-alkoxypregnane-21-oic acid derivativesSCHERING AG·Filed 1978·Granted May 22, 1979·2 cites·10 claims
- 4145US4695635AProcess for the production of 2,3-dihydroergolinesSCHERING AG·Filed 1985·Granted Sep 22, 1987·2 cites·17 claims
- 4244US5037832A2-substituted ergolinesSCHERING AG·Filed 1989·Granted Aug 6, 1991·3 cites·27 claims
- 4343US4298538A16-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
- 4443US3960842AProcess for the preparation of 17β-oxalyl steroidsSCHERING AG·Filed 1974·Granted Jun 1, 1976·3 cites·17 claims
- 4542US3998847A9,10-secoestrane derivatives and their productionSCHERING AG·Filed 1975·Granted Dec 21, 1976·1 cites·5 claims
- 4642US2008257740A1Electrolysis Cell Electrolyte Pumping SystemHY DRIVE TECHNOLOGIES LTD·Filed 2005·Application pending·0 cites
- 4741US4979848ADrilling deviceSAUER GERHARD·Filed 1989·Granted Dec 25, 1990·11 cites·7 claims
- 4841US4333928A16 α-Alkyl steroids, their preparation, and pharmaceutical preparations thereofSCHERING AG·Filed 1980·Granted Jun 8, 1982·3 cites·14 claims
- 4941US4032540ABenzopyran derivativesSCHERING AG·Filed 1976·Granted Jun 28, 1977·1 cites·14 claims
- 5040US4648743AMethod of producing a subterranean structureSAUER GERHARD·Filed 1985·Granted Mar 10, 1987·10 cites·6 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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