Inventor · disambiguated record
Roland Putzar
Also filed as: LAUTON ALAIN · PUTZAR ROLAND
7 granted patents·72 citations·filing 1978–1989
85Inventor score
Files withCIBA GEIGY CORP7
Top patents by PatentIndex Score
7 records- 0176US4202838ASulphonated condensation productsCIBA GEIGY CORP·Filed 1978·Granted May 13, 1980·18 cites·11 claims
- 0263US4752298AStorage-stable formulations of water-insoluble or sparingly water-soluble dyes with electrolyte-sensitive thickeners: polyacrylic acidCIBA GEIGY CORP·Filed 1986·Granted Jun 21, 1988·13 cites·15 claims
- 0356US4465492AProcess for the preparation of concentrated aqueous formulations of synthetic anionic dispersants and the use thereofCIBA GEIGY CORP·Filed 1982·Granted Aug 14, 1984·17 cites·14 claims
- 0450US4940469ALow-foaming composition for finishing synthetic fibres: dye or optical brightener or ultra-violet absorber and alkylene-diamide:ethylene-distearamideCIBA GEIGY CORP·Filed 1989·Granted Jul 10, 1990·12 cites·15 claims
- 0548US4300900AProcess and dye preparations for pad-dyeingCIBA GEIGY CORP·Filed 1980·Granted Nov 17, 1981·8 cites·19 claims
- 0644US4550178ADye mixture of 1,4-diamino anthraquinone-N-gamma-methoxy propyl-2,3-dicarboximide and 1,4-diamino anthraquinone-N-methoxyethoxy propyl-2,3-dicarboximide, processes for producing it, useful for dyeing and printing hydrophobic fiber materials.CIBA GEIGY CORP·Filed 1984·Granted Oct 29, 1985·2 cites·1 claims
- 0742US4487609APowdered, stably dispersible, non-foaming dye formulations and process for their preparationCIBA GEIGY CORP·Filed 1983·Granted Dec 11, 1984·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →