Inventor · disambiguated record
Heinz Frensch
Also filed as: FRENSCH HEINZ
15 granted patents·738 citations·filing 1974–1984
94Inventor score
Files withHOECHST AG15
Top patents by PatentIndex Score
15 records- 0196US4144050AMicro granules for pesticides and process for their manufactureHOECHST AG·Filed 1977·Granted Mar 13, 1979·506 cites·2 claims
- 0295US4046906ASalts of alkyl 2-benzimidazole-carbamateHOECHST AG·Filed 1975·Granted Sep 6, 1977·39 cites·13 claims
- 0392US4244836AProcess for manufacturing microcapsules of polyvinyl alcohol with liquid water-insoluble contentHOECHST AG·Filed 1979·Granted Jan 13, 1981·53 cites·8 claims
- 0491US4230809APressure-resistant polyurethane-polyurea particles for the encapsulation of active ingredients and process for their manufactureHOECHST AG·Filed 1978·Granted Oct 28, 1980·25 cites·14 claims
- 0581US4409201APressure-resistant microcapsules with a polyamide shell and a polyurethane-polyurea inner mass and process for their manufactureHOECHST AG·Filed 1981·Granted Oct 11, 1983·32 cites·18 claims
- 0670US3950265ADispersions of 2-alkyl-4,6-dinitrophenol estersHOECHST AG·Filed 1974·Granted Apr 13, 1976·25 cites·2 claims
- 0759US4441919AHerbicidal compositionsHOECHST AG·Filed 1982·Granted Apr 10, 1984·4 cites·9 claims
- 0859US4105775AFungicidal dispersions of 2-benzimidazole-methyl-carbamateHOECHST AG·Filed 1977·Granted Aug 8, 1978·4 cites·2 claims
- 0956US4041164AFungicidal dispersions of carboxylic acid amidesHOECHST AG·Filed 1974·Granted Aug 9, 1977·15 cites·8 claims
- 1048US4571088AProcess for the preparation of dispersions of plant protection agentsHOECHST AG·Filed 1984·Granted Feb 18, 1986·12 cites·12 claims
- 1141US3996375AInsecticidal composition for ultra low volume applicationHOECHST AG·Filed 1974·Granted Dec 7, 1976·7 cites·6 claims
- 1239US3987187AFungicidal dispersions of 2-methyl-5,6-dihydropyran-3-carboxylic acid anilideHOECHST AG·Filed 1975·Granted Oct 19, 1976·1 cites·6 claims
- 1339US3952102AInsecticidal composition for ultra low volume applicationHOECHST AG·Filed 1974·Granted Apr 20, 1976·6 cites·3 claims
- 1435US4107318AFungicidal dispersions of a systemic fungicideHOECHST AG·Filed 1977·Granted Aug 15, 1978·4 cites·3 claims
- 1535US4078070AFungicidal dispersionsHOECHST AG·Filed 1975·Granted Mar 7, 1978·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →