Inventor · disambiguated record
John Weijnen
Also filed as: WEIJNEN JOHN
5 granted patents·7 pending applications·5 citations·filing 2003–2020
67Inventor score
Top patents by PatentIndex Score
12 records- 0168US10202513B2Coating composition comprising anti-skinning agentPPG COATINGS EUROPE BV·Filed 2014·Granted Feb 12, 2019·2 cites·15 claims
- 0265US9145501B2Coating composition and use thereofPPG EUROP BV·Filed 2012·Granted Sep 29, 2015·2 cites·15 claims
- 0360US10077353B2Drier composition and use thereofWEIJNEN JOHN·Filed 2010·Granted Sep 18, 2018·1 cites·11 claims
- 0453US2018334549A1Drier composition and use thereofPPG EUROPE BV·Filed 2018·Application pending·0 cites
- 0551US2016304747A1Drier Composition and Use ThereofPPG EUROPE B V·Filed 2014·Application pending·0 cites
- 0648US2018265470A1Drier Composition and Use ThereofPPG EUROPE B V·Filed 2018·Application pending·0 cites
- 0745US2018171084A1Adhesion promoterPPG IND OHIO INC·Filed 2017·Application pending·0 cites
- 0844US2022275242A1A coating compositionPPG EUROPE B V·Filed 2020·Application pending·0 cites
- 0940US9796875B2Coating composition and use thereofWEIJNEN JOHN·Filed 2012·Granted Oct 24, 2017·0 cites·15 claims
- 1040US2005215751A1Polysaccharide esters and their use as binders in coatingsOOSTVEEN EVARARDUS A·Filed 2003·Application pending·0 cites
- 1138US9045665B2Solvent borne coating compositionWEIJNEN JOHN·Filed 2010·Granted Jun 2, 2015·0 cites·14 claims
- 1237US2005042379A1Reactive diluents and coatings comprising themFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →