Inventor · disambiguated record
Dieter Duwel
Also filed as: DUEWEL DIETER · DUWEL DIETER · LOEWE HEINZ
17 granted patents·162 citations·filing 1972–1992
93Inventor score
Files withHOECHST AG17
Top patents by PatentIndex Score
17 records- 0192US3954791AAnthelmintically active 2-carbalkoxy-amino-benzimidazole-5(6)-phenyl ethersHOECHST AG·Filed 1972·Granted May 4, 1976·27 cites·19 claims
- 0285US4639463ASubstituted phenylsulfonyloxybenzimidazolecarbamates and anthelmintic compositionsHOECHST AG·Filed 1983·Granted Jan 27, 1987·27 cites·15 claims
- 0376US5252561APreparation for the controlled release of active substances which are suitable as a therapeutics or for improving growth and feed utilization in ruminantsHOECHST AG·Filed 1992·Granted Oct 12, 1993·55 cites·41 claims
- 0473US3984561AAnthelmintically active 2-carbalkoxy-amino-benzimidazole-5(6)-phenyl ethers and method for using the sameHOECHST AG·Filed 1974·Granted Oct 5, 1976·8 cites·38 claims
- 0570US4010272AAnthelmintically active basically substituted 2-carbalkoxy-amino-benzimidazolyl-5(6)-phenyl ethers and -ketonesHOECHST AG·Filed 1975·Granted Mar 1, 1977·6 cites·12 claims
- 0670US3996368AAnthelmintically active 2-carbalkoxyamino-5(6)-phenyl sulfonyloxy benzimidazolesHOECHST AG·Filed 1975·Granted Dec 7, 1976·10 cites·5 claims
- 0759US3996369AAnthelmintically active 2-carbalkoxyamino benzimidazolyl-5(6)-sulfonic acid phenyl estersHOECHST AG·Filed 1975·Granted Dec 7, 1976·5 cites·11 claims
- 0856US4504490ASubstituted benzenesulfonic esters and their use as medicaments for combatting helminthsHOECHST AG·Filed 1983·Granted Mar 12, 1985·5 cites·5 claims
- 0955US5096905ABasic cleavage products of elaiophylin and elaiophylin derivatives and use thereofHOECHST AG·Filed 1989·Granted Mar 17, 1992·4 cites·5 claims
- 1053US5162327APyrimidinetrione derivatives, agents containing them and their use as agents for combating pestsHOECHST AG·Filed 1990·Granted Nov 10, 1992·6 cites·9 claims
- 1148US5011827AElaiophyline derivatives, compositions containing them and the use thereof as anthelmintic agentsHOECHST AG·Filed 1988·Granted Apr 30, 1991·6 cites·9 claims
- 1236US4254143AMonocarboxylates of phenylguanidinesulfonic acid esters, a process for their manufacture, compositions containing them and their use for combating helminthsHOECHST AG·Filed 1979·Granted Mar 3, 1981·1 cites·4 claims
- 1334US4176192ASubstituted phenylguanidines and process for their manufactureHOECHST AG·Filed 1977·Granted Nov 27, 1979·1 cites·9 claims
- 1433US3980796ASubstituted 2-alkoxycarbonylamine-5-(6)-phenylmercapto-benzimidazolesHOECHST AG·Filed 1975·Granted Sep 14, 1976·1 cites·6 claims
- 1531US4216161A3,4-Diaminophenyl sulfonic acid estersHOECHST AG·Filed 1976·Granted Aug 5, 1980·0 cites·1 claims
- 1630US3997534ASubstituted triazino-benzimidazolesHOECHST AG·Filed 1974·Granted Dec 14, 1976·0 cites·17 claims
- 1729US4069325A3-Carbalkoxyamino-1H-2,1,4-benzothiadiazine derivativesHOECHST AG·Filed 1976·Granted Jan 17, 1978·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →