Inventor · disambiguated record
Gerhard Walther
Also filed as: WALTHER GERHARD
54 granted patents·712 citations·filing 1973–1996
98Inventor score
Top patents by PatentIndex Score
54 records- 0196US3933832AN-(1-(ω-phenyl-alkyl)-piperidyl-4)-N-(α-pyridyl)-carboxylic acid amides and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1974·Granted Jan 20, 1976·35 cites·3 claims
- 0294US5641784A8-substituted 1,3-dialiphaticxanthine derivativesBOEHRINGER INGELHEIM KG·Filed 1994·Granted Jun 24, 1997·69 cites·11 claims
- 0394US4087532AAnalgesically useful 2-tetrahydrofurfuryl-5-lower alkyl-2-oxy-6,7-benzomorphans and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1976·Granted May 2, 1978·27 cites·9 claims
- 0491US5286864AQuinuclidines, their use as medicaments and processes for their preparationBOEHRINGER INGELHEIM KG·Filed 1992·Granted Feb 15, 1994·47 cites·1 claims
- 0589US5532368AXanthine derivatives with adenosine-antagonistic activityBOEHRINGER SOHN INGELHEIM·Filed 1993·Granted Jul 2, 1996·53 cites·2 claims
- 0689US4621083APAF-antagonistic diazepinesBOEHRINGER INGELHEIM KG·Filed 1985·Granted Nov 4, 1986·54 cites·12 claims
- 0789US4313931AFused dibenzo imidazolo compounds, compositions and useBOEHRINGER INGELHEIM KG·Filed 1981·Granted Feb 2, 1982·35 cites·6 claims
- 0886US4623646APAF-antagonistic diazepines, methods of useBOEHRINGER INGELHEIM KG·Filed 1985·Granted Nov 18, 1986·41 cites·8 claims
- 0985US4900729AThieno-1,4-diazepinesBOEHRINGER INGELHEIM KG·Filed 1988·Granted Feb 13, 1990·24 cites·6 claims
- 1081US4100288AN-Tetrahydrofurfuryl-noroxymorphones, their salts, and analgesic compositions and methods employing themBOEHRINGER SOHN INGELHEIM·Filed 1976·Granted Jul 11, 1978·17 cites·3 claims
- 1177US4666910A(2-phenyl-2-(pyridyl-oxy, or -thio)-ethyl)-amines and salts thereof having anti-depressant propertiesBOEHRINGER INGELHEIM KG·Filed 1984·Granted May 19, 1987·16 cites·5 claims
- 1276US4968794AThieno-traizolo-1,4-diazepino-2-carboxylic acid amidesBOEHRINGER INGELHEIM KG·Filed 1988·Granted Nov 6, 1990·17 cites·1 claims
- 1375US5532233AHetrazepine compounds which have useful pharmaceutical utilityBOEHRINGER INGELHEIM KG·Filed 1994·Granted Jul 2, 1996·30 cites·12 claims
- 1473US5451587AQuinuclidines, their use as medicaments and processes for their preparationBOEHRINGER SOHN INGELHEIM·Filed 1994·Granted Sep 19, 1995·22 cites·8 claims
- 1573US4833140A1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-onesBOEHRINGER INGELHEIM KG·Filed 1988·Granted May 23, 1989·13 cites·10 claims
- 1671US4503060A3-Imino-3H-dibenzo-[c,f]-imidazo-[1,5-a]azepine pharmaceuticalsBOEHRINGER INGELHEIM KG·Filed 1982·Granted Mar 5, 1985·12 cites·5 claims
- 1771US4333829AAquaria inlet meansWALTHER GERHARD·Filed 1980·Granted Jun 8, 1982·25 cites·7 claims
- 1870US5508405AQuinuclidines, their use as medicaments and processes for their preparationBOEHRINGER SOHN INGELHEIM·Filed 1995·Granted Apr 16, 1996·23 cites·1 claims
- 1970US3982005A2-Tetrahydrofurfuryl-5-(methyl or phenyl)-9β-methyl-2'-oxy-6,7-benzomorphans and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Sep 21, 1976·9 cites·11 claims
- 2068US4670456A4-Aminocarbonylaminomethyl-1-benzylpyrrolidin-2-ones as nootropic agents and as agents for treating cerebral insufficiencyBOEHRINGER INGELHEIM KG·Filed 1985·Granted Jun 2, 1987·10 cites·6 claims
- 2167US4581364A1-substituted-4-hydroxymethyl-pyrrolidin-2-onesBOEHRINGER INGELHEIM KG·Filed 1984·Granted Apr 8, 1986·9 cites·7 claims
- 2265US4767759APiperazinyl and morpholinyl substituted 1-(benzyl or pyridylmethyl)-4-or-5-aminomethyl-pyrrolidin-2-ones and their nootropic useBOEHRINGER INGELHEIM KG·Filed 1986·Granted Aug 30, 1988·8 cites·9 claims
- 2364US4732900A1,2,4-triazolo-carbamatesBOEHRINGER INGELHEIM KG·Filed 1985·Granted Mar 22, 1988·12 cites·10 claims
- 2463US5116971ASubstituted-1,4-diazepinesBOEHRINGER INGELHEIM KG·Filed 1990·Granted May 26, 1992·19 cites·32 claims
- 2560US5688802ABornyl xanthine derivatives with adenosine-antagonistic activityBOEHRINGER INGELHEIM KG·Filed 1996·Granted Nov 18, 1997·10 cites·3 claims
- 2660US3981874AN-[(Methoxymethyl-furyl)-methyl]-morphinans or -6,7-benzomorphans and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1974·Granted Sep 21, 1976·15 cites·6 claims
- 2756US4762832AMorpholine containing pyrrolidinones pharmaceutical compositions and useBOEHRINGER INGELHEIM KG·Filed 1986·Granted Aug 9, 1988·5 cites·5 claims
- 2854US4550106A4-Phenyl-4,5,6,7-tetrahydro-thieno[2,3-c]pyridines and salts thereof, compositions and useBOEHRINGER INGELHEIM KG·Filed 1984·Granted Oct 29, 1985·4 cites·7 claims
- 2952US4087531AN-(3-(p-Fluoro-benzoyl)-n-propyl)-4-(imidazolidin-2-one-1-yl)-piperidines and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1976·Granted May 2, 1978·2 cites·6 claims
- 3050US5155103AMethods of using new thieno-triazole-1,4-diazepino-2-carboxylic acid amidesBOEHRINGER SOHN INGELHEIM·Filed 1991·Granted Oct 13, 1992·6 cites·7 claims
- 3148US3931187AN-(heteroaryl-methyl)-7α-acyl-6,14-(endoetheno or endoethano)-tetrahydro-nororipavines or-thebaines and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1973·Granted Jan 6, 1976·9 cites·6 claims
- 3247US4622319AMethods of using PAF-antagonistic diazepinesBOEHRINGER INGELHEIM KG·Filed 1985·Granted Nov 11, 1986·4 cites·13 claims
- 3346US5073671A1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-onesBOEHRINGER INGELHEIM KG·Filed 1990·Granted Dec 17, 1991·4 cites·1 claims
- 3446US4636510A4-phenyl-tetrahydro-furano-pyridines and anti-depressant pharmaceutical compositions containing sameBOEHRINGER INGELHEIM KG·Filed 1984·Granted Jan 13, 1987·3 cites·10 claims
- 3545US4482559A4-Phenyl-4,5,6,7-tetrahydro-thieno [2,3-c]pyridines, compositions and useBOEHRINGER INGELHEIM KG·Filed 1983·Granted Nov 13, 1984·2 cites·4 claims
- 3645US4315938A4-Phenyl-4,5,6,7-tetrahydro-pyrrolo [2,3-c] pyridines and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1980·Granted Feb 16, 1982·3 cites·10 claims
- 3744US5082839AThieno-triazolo-1,4-diazepino-2-carboxylic acid amidesBOEHRINGER SOHN INGELHEIM·Filed 1990·Granted Jan 21, 1992·4 cites·7 claims
- 3843US4297354ASubstituted 4-amino-2,6-diaryl-tetrahydrothiopyrans and salts thereof, and use as antidepressantsBOEHRINGER SOHN INGELHEIM·Filed 1980·Granted Oct 27, 1981·3 cites·13 claims
- 3939US4857528ASubstituted pyrrolidinones, pharmaceutical compositions and useBOEHRINGER INGELHEIM KG·Filed 1988·Granted Aug 15, 1989·1 cites·7 claims
- 4039US4010164AN-(furyl-methyl)-2-hydroxy-5,9,9-trimethyl-benzomorphans and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Mar 1, 1977·2 cites·7 claims
- 4138US4954516AUse of 1-benzyl-aminoalkyl-pyrrolidinones as antidepressantsBOEHRINGER INGELHEIM KG·Filed 1989·Granted Sep 4, 1990·1 cites·4 claims
- 4238US4004010APharmaceutical compositions containing an N-(furyl-methyl)-7α-acyl-6,14-(endoetheno or endoethano)-tetrahydro-nororipavine or -northebaine and method of useBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Jan 18, 1977·2 cites·10 claims
- 4335US3993762APharmaceutical compositions containing an N-[1-(ω-phenyl-alkyl) -piperidyl-4]-N- (α-pyridyl)-carboxylic acid amide and method of useBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Nov 23, 1976·1 cites·6 claims
- 4434US4069328APharmaceutical compositions containing an N-(furyl-methyl)-2'-hydroxy-5,9,9-trimethyl benzomorphan and method of useBOEHRINGER SOHN INGELHEIM·Filed 1976·Granted Jan 17, 1978·0 cites·12 claims
- 4533US4996224A1-benzyl-4- or 5-pyrrolidinomethyl-pyrrolidin-2-ones and nootropic method of use thereofBOEHRINGER INGELHEIM KG·Filed 1989·Granted Feb 26, 1991·0 cites·6 claims
- 4633US4912129AUse of 1-benzyl-aminoalkyl-pyrrolidinones as antidepressantsBOEHRINGER SOHN INGELHEIM·Filed 1989·Granted Mar 27, 1990·0 cites·2 claims
- 4733US4891378ANortropanyl containing pyrrolidinones, pharmaceutical compositions and useBOEHRINGER SOHN INGELHEIM·Filed 1989·Granted Jan 2, 1990·0 cites·5 claims
- 4833US3931189AN-(heteroaryl-methyl)-6,14-(endoethano or endoetheno)-7α-hydroxyalkyl-tetrahydro-nororipavines or-northebaines and salts thereofBOEHRINGER SOHN INGELHEIM·Filed 1973·Granted Jan 6, 1976·4 cites·6 claims
- 4932US4812453AUse of 1-benzyl-aminoalkyl-pyrrolidinones as antidepressantsBOEHRINGER INGELHEIM KG·Filed 1987·Granted Mar 14, 1989·0 cites·1 claims
- 5032US3992542APharmaceutical compositions containing an N-(furyl-methyl)-6,14-(endoethano or endoetheno)-7α-hydroxyalkyl-tetrahydro-noroipavine or -northebaine and method of useBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Nov 16, 1976·0 cites·12 claims
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