Inventor · disambiguated record
Reiner Witkowski
Also filed as: WITKOWSKI REINER
4 granted patents·1 pending application·11 citations·filing 1992–2018
66Inventor score
Top patents by PatentIndex Score
5 records- 0176US10968165B2Polyaspartic acid ester compositions and method for purificationCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Apr 6, 2021·1 cites·4 claims
- 0268US9206331B2Aqueous polyurethane-polyurea dispersionsZASTROW ALFRED·Filed 2011·Granted Dec 8, 2015·2 cites·7 claims
- 0351US10752727B1Process and apparatus for continuous production of aqueous polyurethane dispersionsCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Aug 25, 2020·0 cites·10 claims
- 0451US6034169AMixtures of aqueous polymer dispersionsBAYER AG·Filed 1992·Granted Mar 7, 2000·8 cites·5 claims
- 0537US2015051337A1Method for the continuous production of water-dispersible vinyl polymersAVTOMONOV EVGENY·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →