Inventor · disambiguated record
Werner Steinbeck
Also filed as: STEINBECK WERNER
4 granted patents·7 citations·filing 1980–1990
66Inventor score
Files withBAYER AG4
Top patents by PatentIndex Score
4 records- 0146US4969954AProcess for preparing 4,4'-diamino-1,1'-dianthraquinonyl pigmentsBAYER AG·Filed 1989·Granted Nov 13, 1990·3 cites·10 claims
- 0239US5078794AProcess for preparing 4,4'-diamino-1,1'-dianthraquinonyl pigmentsBAYER AG·Filed 1990·Granted Jan 7, 1992·2 cites·11 claims
- 0338US4783195AProcess for the preparation of a concentrated aqueous reactive dyestuff solution: triphenyl-dioxazine dyes, lithium saltsBAYER AG·Filed 1988·Granted Nov 8, 1988·2 cites·9 claims
- 0424US4342701AProcess for the preparation of 4,5-dinitro-1,8-dihydroxyanthraquinoneBAYER AG·Filed 1980·Granted Aug 3, 1982·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →