Inventor · disambiguated record
Wernfried Heilen
Also filed as: HEILEN WERNFRIED
5 granted patents·2 pending applications·119 citations·filing 1985–2013
83Inventor score
Top patents by PatentIndex Score
7 records- 0188US6689731B2Phosphoric esters as emulsifiers and dispersantsGOLDSCHMIDT AG TH·Filed 2001·Granted Feb 10, 2004·34 cites·17 claims
- 0277US4906403ADefoaming and deaerating composition and methodGOLDSCHMIDT AG TH·Filed 1988·Granted Mar 6, 1990·26 cites·2 claims
- 0370US5804099APolysiloxane-polyoxyethylene-polyoxypropylene triblock copolymers and defoaming compounds containing themGOLDSCHMIDT AG TH·Filed 1996·Granted Sep 8, 1998·39 cites·5 claims
- 0457US4886551AMethod for improving the scratch resistance and increasing the sliding ability of coated surfaces and improved coating materialsGOLDSCHMIDT AG TH·Filed 1987·Granted Dec 12, 1989·14 cites·12 claims
- 0546US2015159035A1Subcritically formulated coatingsSCHATTKA JAN HENDRIK·Filed 2013·Application pending·0 cites
- 0637US4692267AUse of polymers of alkylvinyl ethers to prevent or eliminate foam on aqueous mediaGOLDSCHMIDT AG TH·Filed 1985·Granted Sep 8, 1987·6 cites·22 claims
- 0734US2004116570A1Additives for use in a water-soluble polymer dispersion for treating wood or wood productsFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Wernfried Heilen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →