Inventor · disambiguated record

Donald K. Clough

Also filed as: CLOUGH DONALD K

2 granted patents·65 citations·filing 1984–1984

64Inventor score

Technology areasD06P

Files withSANDOZ LTD2

Top patents by PatentIndex Score

2 records

0191US4557730ASolutions of U.V. absorbers useful for improving the light fastness of dyeings on polyesterSANDOZ LTD·Filed 1984·Granted Dec 10, 1985·58 cites·28 claims
0250US4559058AMethod for improving the fastness of dyeings and optical brightenings with amine, cyanamide derivative and epihalohydrin condensateSANDOZ LTD·Filed 1984·Granted Dec 17, 1985·7 cites·45 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →