Inventor · disambiguated record
Ernst Tempel
Also filed as: TEMPEL ERNST
5 granted patents·78 citations·filing 1983–1990
80Inventor score
Files withCIBA GEIGY CORP5
Top patents by PatentIndex Score
5 records- 0189US5152801AProcess for dyeing leather with an aqueous bath containing sulfonated carbon black and black anionic dyeCIBA GEIGY CORP·Filed 1990·Granted Oct 6, 1992·50 cites·20 claims
- 0280US4465491ASolid dye preparation of water soluble dyes with aliphatic aminocarboxylic acidCIBA GEIGY CORP·Filed 1983·Granted Aug 14, 1984·15 cites·14 claims
- 0358US4923481AAqueous dispersion of a metallizable dye and sulfonated aromatic condensateCIBA GEIGY CORP·Filed 1988·Granted May 8, 1990·6 cites·15 claims
- 0444US4820311ASolid formulation of anionic dyes containing an ethoxylated stearyl diphenyloxyethyl diethylene-triamineCIBA GEIGY CORP·Filed 1988·Granted Apr 11, 1989·3 cites·10 claims
- 0525US5066309ALiquid metal complex dye preparations, process for their preparation and their useCIBA GEIGY CORP·Filed 1990·Granted Nov 19, 1991·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →