Inventor · disambiguated record
Ludwig Emmel
Also filed as: EMMEL LUDWIG · SCHOENOWSKY HUBERT
7 granted patents·28 citations·filing 1974–1979
79Inventor score
Files withHOECHST AG7
Top patents by PatentIndex Score
7 records- 0179US4168311AHydroxyquinoline carbamates and n-oxide hydroxyquinoline carbamates and their use as insecticidesHOECHST AG·Filed 1977·Granted Sep 18, 1979·11 cites·17 claims
- 0270US4152428APesticidal agentsHOECHST AG·Filed 1977·Granted May 1, 1979·7 cites·11 claims
- 0370US4140774AMethod of combating nematodes using S-(amidocarbonyl)-methyl-O-alkyl-mono(di)thiophosphoric acid ester amidesHOECHST AG·Filed 1977·Granted Feb 20, 1979·7 cites·9 claims
- 0456US4110336AMono-, di- and tri-esters of thiophosphonic acid and their use as pesticidesHOECHST AG·Filed 1977·Granted Aug 29, 1978·3 cites·4 claims
- 0529US3948945A5-Homothiochromanyl-(di)-phosphoric (-phosphonic) acid estersHOECHST AG·Filed 1974·Granted Apr 6, 1976·0 cites·8 claims
- 0628US4002743AMono- and dithiophosphonic acid esters and their use as pesticidesHOECHST AG·Filed 1975·Granted Jan 11, 1977·0 cites·16 claims
- 0726US4216213AAcaricidal and insecticidal compositionsHOECHST AG·Filed 1979·Granted Aug 5, 1980·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →