Inventor · disambiguated record
Johannes Franciscus Gerardus Koster
Also filed as: FUHRMANN PETER · KOSTER JOHANNES · KOSTER JOHANNES FRANCISCUS GERARDUS · REICHMANN WOLFGANG
6 granted patents·48 citations·filing 1978–2012
78Inventor score
Top patents by PatentIndex Score
6 records- 0193US4348536AOdorless catalysts for the synthesis of polyurethanesBAYER AG·Filed 1978·Granted Sep 7, 1982·33 cites·2 claims
- 0270US4195031AProcess for the continuous production of monoisocyanatesBAYER AG·Filed 1978·Granted Mar 25, 1980·8 cites·6 claims
- 0362US4195032AProcess for continuously working up solutions of the type accumulating in the phosgenation of monoaminesBAYER AG·Filed 1979·Granted Mar 25, 1980·6 cites·4 claims
- 0439US8746140B2Base material for screen-printingKOOPMAN WILFRIED FRANCISCUS MARIA·Filed 2012·Granted Jun 10, 2014·0 cites·6 claims
- 0537US8173216B2Method and device for producing a base material for screen-printing, and base material of this typeKOOPMAN WILFRIED FRANCISCUS MARIA·Filed 2005·Granted May 8, 2012·0 cites·12 claims
- 0631US4387057ANew diisocyanates containing sulfur and a process for their preparationBAYER AG·Filed 1980·Granted Jun 7, 1983·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →