Inventor · disambiguated record
Wilfried Lobach
Also filed as: LEHMANN WOLFGANG · LOEBACH WILFRIED · MULLER FRIEDHELM
8 granted patents·107 citations·filing 1978–1982
87Inventor score
Files withBAYER AG8
Top patents by PatentIndex Score
8 records- 0185US4250299APolyamines containing amide groupsBAYER AG·Filed 1978·Granted Feb 10, 1981·29 cites·12 claims
- 0278US4319019APolyamines containing amide groupsBAYER AG·Filed 1980·Granted Mar 9, 1982·26 cites·12 claims
- 0373US4423194APolyquaternary ammonium compounds, their preparation, their use in the production of paper and paper treatment agents containing themBAYER AG·Filed 1982·Granted Dec 27, 1983·23 cites·6 claims
- 0458US4250112APolyalkylenepolyamines containing quaternary dialkylammonium groupsBAYER AG·Filed 1979·Granted Feb 10, 1981·14 cites·5 claims
- 0553US4254255AAqueous reaction of polyamine with alkylene dihalide in presence of emulsifierBAYER AG·Filed 1979·Granted Mar 3, 1981·8 cites·8 claims
- 0638US4250298APolyamines containing amide groupsBAYER AG·Filed 1978·Granted Feb 10, 1981·3 cites·17 claims
- 0732US4384110APolyamines containing urea groups prepared from lactam or aminocarboxylic acidBAYER AG·Filed 1982·Granted May 17, 1983·2 cites·5 claims
- 0832US4348514APolyamines containing urea groupsBAYER AG·Filed 1980·Granted Sep 7, 1982·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →