Inventor · disambiguated record
Guenter Dunkelmann
Also filed as: DUNKELMANN GUENTER
5 granted patents·32 citations·filing 1974–1978
77Inventor score
Files withBASF AG5
Top patents by PatentIndex Score
5 records- 0181US4145341AWater-soluble azo dyes containing diaminopyrimidine coupler componentsBASF AG·Filed 1975·Granted Mar 20, 1979·12 cites·12 claims
- 0272US4157893AUniformly dyed water-swellable cellulosic fibersBASF AG·Filed 1978·Granted Jun 12, 1979·8 cites·8 claims
- 0366US3931182ALactones of the diazaxanthene series, their production and their use as dye-forming components for copying methodsBASF AG·Filed 1974·Granted Jan 6, 1976·6 cites·7 claims
- 0441US4113720ADisperse azo dye with diaminopyrimidine coupling componentBASF AG·Filed 1976·Granted Sep 12, 1978·2 cites·5 claims
- 0534US4052398ADiazarhodamine-lactones, their manufacture and their use as dye intermediates for copying processesBASF AG·Filed 1976·Granted Oct 4, 1977·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →