Inventor · disambiguated record
Walter Ost
Also filed as: OST WALTER
8 granted patents·10 citations·filing 1975–1991
79Inventor score
Top patents by PatentIndex Score
8 records- 0149US4161528A1,3-Diphenyl-2-trichloromethyl-imidazolidinesCELAMERCK GMBH & CO KG·Filed 1978·Granted Jul 17, 1979·2 cites·7 claims
- 0247US4102910ADerivatives of cyclopropaneCELAMERCK GMBH & CO KG·Filed 1977·Granted Jul 25, 1978·2 cites·4 claims
- 0346US4918227AProcess for the preparation of benzoyl ureasSHELL INT RESEARCH·Filed 1986·Granted Apr 17, 1990·3 cites·2 claims
- 0440US3975527AAgricultural plant protection compositions containing isomers of triforine method of useCELAMERCK GMBH & CO KG·Filed 1975·Granted Aug 17, 1976·2 cites·4 claims
- 0537US4198410ALiquid fungitoxic and acaricidal compositions containing triforineCELAMERCK GMBH & CO KG·Filed 1978·Granted Apr 15, 1980·1 cites·7 claims
- 0631US5141940AFungicidal liquid formulationsSHELL INT RESEARCH·Filed 1989·Granted Aug 25, 1992·0 cites·2 claims
- 0728US5607977ABenzoylureasSHELL AGRAR GMBH & CO KG·Filed 1991·Granted Mar 4, 1997·0 cites·2 claims
- 0828US4087533A1-(1-Acylamino-2,2,3-trichloro-propyl)-imidazoles and 1,2,4-triazolesCELAMERCK GMBH & CO KG·Filed 1976·Granted May 2, 1978·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →