Inventor · disambiguated record
Rainer Winter
Also filed as: WINTER RAINER
6 granted patents·84 citations·filing 1987–2004
81Inventor score
Top patents by PatentIndex Score
6 records- 0188US4812492AAqueous pigment preparation, and the use thereofHOECHST AG·Filed 1987·Granted Mar 14, 1989·57 cites·5 claims
- 0256US6110267APigment combinations for inks for the intaglio printing of illustrations, having improved rheological propertiesCLARIANT GMBH·Filed 1998·Granted Aug 29, 2000·7 cites·12 claims
- 0354US7118623B2Diaryl yellow pigment preparationsCLARIANT GMBH·Filed 2002·Granted Oct 10, 2006·3 cites·15 claims
- 0452US4914764ABath pigmentation of leatherHOECHST AG·Filed 1989·Granted Apr 10, 1990·8 cites·7 claims
- 0543US7318863B2Azo pigment preparations for packaging gravure and flexographic printingCLARIANT PRODUKTE DEUTSCHLAND·Filed 2004·Granted Jan 15, 2008·0 cites·10 claims
- 0643US5352281AUse of azo pigment preparations for solvent-containing packaging intaglio and flexographic printing inksHOECHST AG·Filed 1993·Granted Oct 4, 1994·9 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Rainer Winter 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 →