Inventor · disambiguated record
Gerhard Weckler
Also filed as: ENGELHARDT FRIEDRICH · WECKLER GERHARD
6 granted patents·36 citations·filing 1975–1980
81Inventor score
Top patents by PatentIndex Score
6 records- 0176US4260422ANovel phosphonocarboxylic acid compoundsHOECHST AG·Filed 1979·Granted Apr 7, 1981·8 cites·3 claims
- 0260US4250296ALevelling agent and process for the even dyeing of materials made of synthetic fibersCASSELLA AG·Filed 1978·Granted Feb 10, 1981·13 cites·11 claims
- 0355US4300903APadding auxiliaries and processes for dyeing cellulose fibers or mixtures of cellulose fibers and synthetic fibers with sulphur dyestuffs, sulphur vat dyestuffs, vat dyestuffs and reactive dyestuffsCASSELLA FARBWERKE MAINKUR AG·Filed 1980·Granted Nov 17, 1981·8 cites·11 claims
- 0444US3999942AN-Acyloyl-N-alkyl-alkylenediamines as dye levelersCASSELLA FARBWERKE MAINKUR AG·Filed 1975·Granted Dec 28, 1976·3 cites·5 claims
- 0540US4080166AEmulsifiers for dyeing accelerators based on alkylnaphthalenesHOECHST AG·Filed 1976·Granted Mar 21, 1978·2 cites·14 claims
- 0634US4332746ADiphosphonodicarboxylic acid estersHOECHST AG·Filed 1980·Granted Jun 1, 1982·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →