Inventor · disambiguated record
Wilfried Kohler
Also filed as: KOEHLER WILFRIED · KOHLER WILFRIED
3 granted patents·1 pending application·10 citations·filing 1983–2008
59Inventor score
Top patents by PatentIndex Score
4 records- 0162US4467123AProcess for the preparation of alkali metal diphenylates and free hydroxydiphenylsBAYER AG·Filed 1983·Granted Aug 21, 1984·8 cites·22 claims
- 0245US2008293902A1Mercaptan mixtureLANXESS DEUTSCHLAND GMBH·Filed 2008·Application pending·0 cites
- 0335US5391804AProcess for the preparation of mono-N-β-cyanoethylanilinesBAYER AG·Filed 1994·Granted Feb 21, 1995·2 cites·7 claims
- 0424US4859372AProcess for the sulphonation of aromatic compounds with sulphur trioxideBAYER AG·Filed 1989·Granted Aug 22, 1989·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →