Inventor · disambiguated record
Fritz J. Gohlke
Also filed as: GOHLKE FRITZ J · GOHLKE FRITZ-JOACHIM
5 granted patents·94 citations·filing 1975–1990
82Inventor score
Files withHOECHST AG5
Top patents by PatentIndex Score
5 records- 0175US5171877AUrethanes made from aliphatic fluoro alcohols, isocyanates and carboxylic acids, a process for their preparation and their useHOECHST AG·Filed 1990·Granted Dec 15, 1992·22 cites·2 claims
- 0272US4474682APetroleum emulsion-breakers containing nitrogen, and their useHOECHST AG·Filed 1983·Granted Oct 2, 1984·21 cites·11 claims
- 0369US4117031ACrude oil demulsifiersHOECHST AG·Filed 1975·Granted Sep 26, 1978·18 cites·3 claims
- 0463US4431565ASurface-active compounds, a process for their preparation and their useHOECHST AG·Filed 1982·Granted Feb 14, 1984·23 cites·13 claims
- 0544US4465817AModified etherified phenol/aldehyde condensation products and their use for breaking petroleum emulsionsHOECHST AG·Filed 1983·Granted Aug 14, 1984·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →