Assignee
SYNTHETIC DYESTUFF RES ASS
JP·5 granted patents·60 citations·filing 1983–1985
Top patents by PatentIndex Score
5 records- 0190US4494957ADye compositions for polyester fibersSYNTHETIC DYESTUFF RES ASS·Filed 1983·Granted Jan 22, 1985·23 cites·5 claims
- 0283US4760133AProcess for preparing disazo dyes with bis-anilino methane coupling componentSYNTHETIC DYESTUFF RES ASS·Filed 1983·Granted Jul 26, 1988·15 cites·1 claims
- 0376US4542207AHeterocyclic monoazo dyes for polyester fibersSYNTHETIC DYESTUFF RES ASS·Filed 1983·Granted Sep 17, 1985·12 cites·7 claims
- 0463US4564673A3-Cyano-5-nitrothiophene anilino monoazo dye for synthetic fibersSYNTHETIC DYESTUFF RES ASS·Filed 1983·Granted Jan 14, 1986·6 cites·7 claims
- 0551US4642339AThiazoleazophenylaminoethyl carbonyloxy-C8 -C10 -alkyl compounds useful as dyes for polyester fibersSYNTHETIC DYESTUFF RES ASS·Filed 1985·Granted Feb 10, 1987·4 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →