Inventor · disambiguated record
Karl-Werner Ganter
Also filed as: GANTER KARL-WERNER
5 granted patents·56 citations·filing 1988–1990
80Inventor score
Files withBAYER AG5
Top patents by PatentIndex Score
5 records- 0171US4966641AColor intensive iron oxide black pigments obtained by the nitrobenzene reduction process and a process for its preparationBAYER AG·Filed 1988·Granted Oct 30, 1990·19 cites·5 claims
- 0270US4911760AColor pure iron oxide pigments, a process for their preparationBAYER AG·Filed 1988·Granted Mar 27, 1990·16 cites·3 claims
- 0355US4921542AFinely divided iron oxide black pigments, a process for their preparation and their useBAYER AG·Filed 1988·Granted May 1, 1990·9 cites·10 claims
- 0445US5032180AProcess for the production of iron oxide yellow pigmentsBAYER AG·Filed 1990·Granted Jul 16, 1991·8 cites·9 claims
- 0544US5049195AColor pure iron oxide pigments, a process for their preparation and their useBAYER AG·Filed 1989·Granted Sep 17, 1991·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →