Inventor · disambiguated record
Ralph Schmiechen
Also filed as: HOROWSKI REINHARD · KEHR WOLFGANG · PASCHELKE GERT · SCHMIECHEN RALPH
39 granted patents·816 citations·filing 1975–1998
98Inventor score
Top patents by PatentIndex Score
39 records- 0198US4193926A4-(Polyalkoxy phenyl)-2-pyrrolidonesSCHERING AG·Filed 1976·Granted Mar 18, 1980·156 cites·45 claims
- 0298US4012495A4-(Polyalkoxyphenyl)-2-pyrrolidonesSCHERING AG·Filed 1975·Granted Mar 15, 1977·146 cites·58 claims
- 0396US4186129A5-(Substituted phenyl)-oxazolidinones and their sulfur analogsSCHERING AG·Filed 1977·Granted Jan 29, 1980·45 cites·29 claims
- 0495US4153713A4-(Polyalkoxyphenyl)-2-pyrrolidones (II)SCHERING AG·Filed 1976·Granted May 8, 1979·65 cites·17 claims
- 0593US4435403APharmacologically active 3-substituted beta-carbolinesSCHERING AG·Filed 1981·Granted Mar 6, 1984·46 cites·7 claims
- 0690US4596808APharmacologically active 3-substituted beta-carbolines useful as tranquilizersSCHERING AG·Filed 1983·Granted Jun 24, 1986·24 cites·26 claims
- 0790US4080456ADiacylapomorphinesSCHERING AG·Filed 1975·Granted Mar 21, 1978·19 cites·13 claims
- 0887US4564610ASubstituted 5H-pyrimido[5,4-b]indolesSCHERING AG·Filed 1983·Granted Jan 14, 1986·30 cites·20 claims
- 0985US4219551AAminoalkoxyphenylpyrrolidone antihypertonic agents and use thereofSCHERING AG·Filed 1979·Granted Aug 26, 1980·21 cites·27 claims
- 1082US5254563ABeta-carbolines, process for their production and their use in pharmaceutical agentsSCHERING AG·Filed 1990·Granted Oct 19, 1993·24 cites·8 claims
- 1182US4623649ASubstituted β-carbolines, and use thereof as medicinal agentsSCHERING AG·Filed 1984·Granted Nov 18, 1986·22 cites·30 claims
- 1280US4987146AN-hetaryl imidazole derivativesSCHERING AG·Filed 1989·Granted Jan 22, 1991·28 cites·11 claims
- 1374US5539111AProcess for resolution of racemates of 4-aryl-2-oxo-pyrrolidine-3-carboxylic acid estersSCHERING AG·Filed 1993·Granted Jul 23, 1996·16 cites·6 claims
- 1474US4719210A3-vinyl and 3-thyinyl-beta-carbolines, and their use as benzodiazepine receptor antagonists or agonistsSCHERING AG·Filed 1986·Granted Jan 12, 1988·19 cites·14 claims
- 1574US4600715ABenzodiazepine antagonistic β-carboline derivatives and compositions thereofSCHERING AG·Filed 1984·Granted Jul 15, 1986·14 cites·44 claims
- 1673US4778800A3-oxadiazole and 3-carboxylic acid beta-carboline derivatives, and their use as psychotropic agentsSCHERING AG·Filed 1986·Granted Oct 18, 1988·18 cites·16 claims
- 1772US5010077Aβ-carbolin-3-carboxylic acid derivatives useful for treating anxiety and related disordersFERROSAN AS·Filed 1988·Granted Apr 23, 1991·18 cites·15 claims
- 1866US4933345AIsoxazole-β-carboline derivativesSCHERING AG·Filed 1988·Granted Jun 12, 1990·14 cites·17 claims
- 1964US5506234Aβ-carboline derivatives for use as pharmaceutical agentsSCHERING AG·Filed 1992·Granted Apr 9, 1996·18 cites·5 claims
- 2064US4952698AImidazole derivativesSCHERING AG·Filed 1987·Granted Aug 28, 1990·11 cites·6 claims
- 2164US4877792AHeteroaryloxy-beta-carboline derivatives, their preparation and their use as medicinal agentsSCHERING AG·Filed 1987·Granted Oct 31, 1989·9 cites·18 claims
- 2262US4021450AThiophene derivatives and their preparationSCHERING AG·Filed 1975·Granted May 3, 1977·4 cites·11 claims
- 2361US4031236ANovel thiophene derivatives and their preparationSCHERING AG·Filed 1975·Granted Jun 21, 1977·4 cites·18 claims
- 2460US4945090APhenoxy-substituted beta-carboline derivatives, their production and their use as drugsSCHERING AG·Filed 1986·Granted Jul 31, 1990·9 cites·22 claims
- 2554US4960777AHeteroaryloxy-β-carboline derivatives, their preparation and their use as medicinal agentsSCHERING AG·Filed 1989·Granted Oct 2, 1990·5 cites·17 claims
- 2653US4894377Aβ-carbolines and their use as medicinal agentsSCHERING AG·Filed 1987·Granted Jan 16, 1990·6 cites·25 claims
- 2748US5064854A3,4-disubstituted phenyl heterocycles and their useSCHERING AG·Filed 1989·Granted Nov 12, 1991·2 cites·19 claims
- 2847US4855295ATetrahydro-beta-carbolines, and their use as drugsSCHERING AG·Filed 1986·Granted Aug 8, 1989·4 cites·11 claims
- 2946US4757070A3-oxadiazolyl-5-aminoalkyl-beta-carboline derivatives compositions and useSCHERING AG·Filed 1987·Granted Jul 12, 1988·3 cites·9 claims
- 3045US4731365A5-aminoalkyl-beta-carboline derivatives, psycho tropic compositions and useSCHERING AG·Filed 1986·Granted Mar 15, 1988·3 cites·12 claims
- 3142US5414002A5- or 6-substituted β-carboline-3-carboxylic acid estersSCHERING AG·Filed 1989·Granted May 9, 1995·2 cites·30 claims
- 3241US6057304AQuinoxaline-phosphonic acid derivativesSCHERING AG·Filed 1995·Granted May 2, 2000·2 cites·5 claims
- 3341US4058619AThiophene derivatives having antilipolytic activitySCHERING AG·Filed 1976·Granted Nov 15, 1977·1 cites·14 claims
- 3440US5256682AIsoxazolylimidazole derivatives, process for their production and their use in pharmaceutical agentsSCHERING AG·Filed 1992·Granted Oct 26, 1993·4 cites·7 claims
- 3536US5350750Aβ-carboline-3-hydroxyalkylcarboxylic acid ester derivatives, process for their production and their use in pharmaceutical agentsSCHERING AG·Filed 1991·Granted Sep 27, 1994·2 cites·6 claims
- 3635US5700808A5- or 6-substituted β-carboline-3-carboxylic acid estersSCHERING AG·Filed 1994·Granted Dec 23, 1997·1 cites·9 claims
- 3732US5543519A3-aryl or 3-hetaryl-β-carbolines, their production and use in pharmaceutical agentsSCHERING AG·Filed 1994·Granted Aug 6, 1996·0 cites·4 claims
- 3831US4945163AProcess for the preparation of 4-alkoxyalkyl β-carbolinesSCHERING AG·Filed 1988·Granted Jul 31, 1990·0 cites·19 claims
- 3930US6288065B1Quinoxaline-carboxylic acid derivativesSCHERING AKTIENGESEELLSCHAFT·Filed 1998·Granted Sep 11, 2001·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →