Inventor · disambiguated record
Otto W. Woltersdorf, Jr.
Also filed as: CRAGOE EDWARD J JR · HOFFMAN WILLIAM F · WOLTERSDORF JR OTTO · WOLTERSDORF JR OTTO W
78 granted patents·3,092 citations·filing 1973–1988
99Inventor score
Files withMERCK & CO INC78
Top patents by PatentIndex Score
78 records- 0198US4296122A2,3-Dihydro-6,7-disubstituted-5-(acyl)benzofuran-2-carboxylic acidsMERCK & CO INC·Filed 1978·Granted Oct 20, 1981·59 cites·13 claims
- 0298US4140776AN-pyrazinecarbonyl-N'-acylguanidinesMERCK & CO INC·Filed 1977·Granted Feb 20, 1979·52 cites·7 claims
- 0398US4087542A2,3-Dihydro-6,7-disubstituted-5-acyl benzofuran-2-carboxylic acidsMERCK & CO INC·Filed 1976·Granted May 2, 1978·59 cites·28 claims
- 0498US4085117A6,7-Disubstituted-5-(acyl)benzofuran-2-carboxylic acidsMERCK & CO INC·Filed 1976·Granted Apr 18, 1978·56 cites·9 claims
- 0598US4070539A[1-Oxo-2-halo(or hydrogen) indanyloxy]-alkanoic acidMERCK & CO INC·Filed 1976·Granted Jan 24, 1978·56 cites·13 claims
- 0698US4012524A[1-Hydroxy-5-indanyloxy (or thio)]-alkanoic acidsMERCK & CO INC·Filed 1975·Granted Mar 15, 1977·63 cites·13 claims
- 0798US4006180A[1,3-Dihydroxy-2-substituted and 2,2-disubstituted-indanyloxy(or thio)]alkanoic acidsMERCK & CO INC·Filed 1974·Granted Feb 1, 1977·59 cites·16 claims
- 0898US3974212A[1-Hydroximino-2,2-disubstituted-5-indanyloxy-(or thio)]alkanoic acidsMERCK & CO INC·Filed 1974·Granted Aug 10, 1976·51 cites·18 claims
- 0998US3953476A3-Amino-5-sulfonylbenzoic acidsMERCK & CO INC·Filed 1974·Granted Apr 27, 1976·62 cites·6 claims
- 1097US4751244ACompounds useful in treating sickle cell anemiaMERCK & CO INC·Filed 1987·Granted Jun 14, 1988·70 cites·23 claims
- 1197US4731473ACompounds useful in treating sickle cell anemiaMERCK & CO INC·Filed 1986·Granted Mar 15, 1988·58 cites·14 claims
- 1297US4731381AMethod of treating a person for sickle cell anemiaMERCK & CO INC·Filed 1986·Granted Mar 15, 1988·73 cites·17 claims
- 1397US4699926ACompounds useful in treating sickle cell anemiaMERCK & CO INC·Filed 1986·Granted Oct 13, 1987·63 cites·35 claims
- 1497US4317822A3-Amino-5-substituted-6-halo-N-(3,4-dihydro-6-substituted-1,3,5-triazin-2-yl)2-pyrazinecarboxamidesMERCK & CO INC·Filed 1981·Granted Mar 2, 1982·50 cites·5 claims
- 1597US4181727A2,3-Dihydro-6,7-disubstituted-5-acyl benzofuran-2-carboxylic acidsMERCK & CO INC·Filed 1978·Granted Jan 1, 1980·50 cites·5 claims
- 1697US4163781A3-Amino-N-[(phosphonoamino)iminomethyl]-6-halopyrazinecarboxamide compounds, compositions and methods of useMERCK & CO INC·Filed 1978·Granted Aug 7, 1979·44 cites·9 claims
- 1797US4145551APyrazine-2-carbonyloxyguanidinesMERCK & CO INC·Filed 1978·Granted Mar 20, 1979·49 cites·5 claims
- 1897US4096267A(1-Oxo-2-aryl or thienyl-2-substituted-5-indanyloxy (or thio) alkanoic acids, and derivatives thereofMERCK & CO INC·Filed 1975·Granted Jun 20, 1978·55 cites·27 claims
- 1997US4087526A(3-Amino-5-substituted-6-fluoropyrazinoyl or pyrazamido)-guanidines and their derivatives bearing substituents on the guanidino nitrogensMERCK & CO INC·Filed 1976·Granted May 2, 1978·51 cites·12 claims
- 2097US4085219A1-Oxo-2,2-disubstituted-5-indanyloxy(or thio)alkanoic acidsMERCK & CO INC·Filed 1976·Granted Apr 18, 1978·55 cites·11 claims
- 2197US4003927A(1-Oxo-7,8-disubstituted-1,2,3,4-tetrahydro-6-naphthyloxy)- and (3,4-disubstituted-5-oxo-6,7,8,9-tetrahydro-5H-benzocycloheptene-2-yloxy) acetic acids and derivativesMERCK & CO INC·Filed 1973·Granted Jan 18, 1977·49 cites·1 claims
- 2297US3966966APharmaceutical compositions and method of treatment employing 1,3-dioxo-2,2-disubstituted indanyloxy alkanoic acidsMERCK & CO INC·Filed 1974·Granted Jun 29, 1976·46 cites·4 claims
- 2396US4416890ABenzothiazolesulfonamide derivatives for the topical treatment of elevated intraocular pressureMERCK & CO INC·Filed 1982·Granted Nov 22, 1983·46 cites·14 claims
- 2496US4401669A2,3-Dihydro-substituted-5-benzoyl benzofuran-2-carboxylic acids and their use in treating hypertensionMERCK & CO INC·Filed 1981·Granted Aug 30, 1983·45 cites·13 claims
- 2596US4291050A6,7-Disubstituted-2 or 2,2-substituted-5-substituted-1-indanonesMERCK & CO INC·Filed 1979·Granted Sep 22, 1981·47 cites·6 claims
- 2696US4182764ATetrazole derivatives of [1-oxo-2-aryl or thienyl-2-substituted-5-indanyloxy(or thio)]alkanoic acidsMERCK & CO INC·Filed 1978·Granted Jan 8, 1980·42 cites·11 claims
- 2796US4177285A[1-Oxo-2-thienyl-2-substituted-5-indanyloxy (or thio)]alkanoic acids and derivatives thereofMERCK & CO INC·Filed 1978·Granted Dec 4, 1979·49 cites·18 claims
- 2896US3976681A[1,3-Dioxo-2-substituted and 2,2-disubstituted- indanyloxy (or thio] alkanoic acidsMERCK & CO INC·Filed 1973·Granted Aug 24, 1976·41 cites·10 claims
- 2995US4272537A3-Amino-5-substituted-6-halo-N-(4,4-disubstituted-6-substituted-1,3,5-triazin-2-yl)-2-pyrazinecarboxamidesMERCK & CO INC·Filed 1980·Granted Jun 9, 1981·35 cites·11 claims
- 3095US4249021AIndanacetic acid compoundsMERCK & CO INC·Filed 1979·Granted Feb 3, 1981·35 cites·2 claims
- 3195US4246406AHeterocyclic substituted pyrazinoylguanidinesMERCK & CO INC·Filed 1979·Granted Jan 20, 1981·60 cites·8 claims
- 3295US4189496A2,3-Dihydro-5-thienylmethyl and furylmethyl-6-substituted and 6,7-disubstituted-benzofuran-2-carboxylic acidMERCK & CO INC·Filed 1978·Granted Feb 19, 1980·34 cites·7 claims
- 3395US4085211APyrazinecarboxamides and processes for preparing sameMERCK & CO INC·Filed 1976·Granted Apr 18, 1978·81 cites·20 claims
- 3495US4081554A1-oxo-2,2-disubstituted-5-indanyloxy(or thio)alkano acidsMERCK & CO INC·Filed 1976·Granted Mar 28, 1978·36 cites·13 claims
- 3594US4731470A[(5,6-dichloro-3-oxo-2,9a-alkano-2,3,9,9a-tetrahydro-1H-fluoren-7-yl)oxy]alkanoic acids and alkanimidamidesMERCK & CO INC·Filed 1986·Granted Mar 15, 1988·42 cites·19 claims
- 3694US4731472A(5,6-dichloro-3-oxo-9A-propyl-2,3,9,9A-tetrahydrofluoren-7-yl)alkanoic acids and alkanimidamidesMERCK & CO INC·Filed 1986·Granted Mar 15, 1988·47 cites·10 claims
- 3794US4731471A(5,6-dichloro-3-oxo-2,3,9,9a-tetrahydrofluoren-7-yl)-alkanoic acids and alkanimidamides bearing novel functional 9a-substituentsMERCK & CO INC·Filed 1986·Granted Mar 15, 1988·41 cites·10 claims
- 3894US4634717ASubstituted-3-(2,3-dihydro-1H-inden-5-yl)-4-hydroxy-1H-pyrrole-2,5-diones, useful for treating persons with gray matter edemaMERCK & CO INC·Filed 1984·Granted Jan 6, 1987·32 cites·1 claims
- 3994US4465850ATreatment of brain injury due to gray matter edema with (indanyloxy) butanoic acidsMERCK & CO INC·Filed 1982·Granted Aug 14, 1984·38 cites·32 claims
- 4094US4426388A5-Benzothiazolesulfonamide derivatives for the topical treatment of elevated intraocular pressureMERCK & CO INC·Filed 1982·Granted Jan 17, 1984·51 cites·14 claims
- 4194US4163794A2,3-Dihydro-6,7-disubstituted-5-furoyl benzofuran-2-carboxylic acidsMERCK & CO INC·Filed 1978·Granted Aug 7, 1979·46 cites·6 claims
- 4294US4154742ACertain 5-substituted or unsubstituted phenyl or furyl benzofuran 2-carboxylic acidsMERCK & CO INC·Filed 1977·Granted May 15, 1979·29 cites·7 claims
- 4393US4797391A((5,6-dichloro-3-oxo-9,9a-disubstituted-2,3,9,9a-tetrahydrofluoren-7-yl)oxy)alkanoic acids and alkanimidamidesMERCK & CO INC·Filed 1988·Granted Jan 10, 1989·37 cites·16 claims
- 4493US4596821ATreatment of gray matter edema with 3-(2,3-dihydro-1H-inden-5-yl)-4-hydroxy-1H-pyrrole-2,5-dionesMERCK & CO INC·Filed 1984·Granted Jun 24, 1986·28 cites·1 claims
- 4593US4196292A6-Substituted amiloride derivativesMERCK & CO INC·Filed 1977·Granted Apr 1, 1980·49 cites·1 claims
- 4693US4100294A5-(Hydroxy (substituted) methyl)-2,3-dihydrobenzo furan-2-carboxylic acid and its derivativesMERCK & CO INC·Filed 1976·Granted Jul 11, 1978·47 cites·14 claims
- 4793US3984552A6-Oxo-7-substituted and 7,7-disubstituted-6H-indeno-[5,4-b]furan (and thiophene) carboxylic acidsMERCK & CO INC·Filed 1975·Granted Oct 5, 1976·47 cites·15 claims
- 4892US4605664AUse of substituted-3-(2,3-dihydro-1H-inden-5-yl)-4-hydroxy-1H-pyrrole-2,5-diones for treatment of grey matter edemaMERCK & CO INC·Filed 1984·Granted Aug 12, 1986·27 cites·1 claims
- 4992US4605663AUse of substituted-3-(2,3-dihydro-1H-inden-5-yl)-4-hydroxy-1H-pyrrole-2,5-diones, for treatment of grey matter edemaMERCK & CO INC·Filed 1984·Granted Aug 12, 1986·26 cites·1 claims
- 5092US4604403AUse of substituted-3(2,3-dihydro-1H-inden-5-yl)-4-hydroxy-1H-pyrrole-2,5-diones for treating grey matter edemaMERCK & CO INC·Filed 1984·Granted Aug 5, 1986·26 cites·1 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →