Inventor · disambiguated record
Ulrich Kappler
Also filed as: KAPPLER ULRICH
4 granted patents·24 citations·filing 1976–1990
72Inventor score
Files withBAYER AG4
Top patents by PatentIndex Score
4 records- 0169US5120875AProcess for the preparation of chlorine-substituted aromatic aminesBAYER AG·Filed 1990·Granted Jun 9, 1992·12 cites·7 claims
- 0251US4350573AHalogenated aromatic amines which are stable in color, and a process for their preparationBAYER AG·Filed 1980·Granted Sep 21, 1982·4 cites·14 claims
- 0343US4885418AProcess for removing metal halides from liquid organic water-immiscible substancesBAYER AG·Filed 1988·Granted Dec 5, 1989·7 cites·8 claims
- 0438US4142048AProduction of tris-(2-hydroxyaryl) esters of cyanuric acidBAYER AG·Filed 1976·Granted Feb 27, 1979·1 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →