Inventor · disambiguated record
Werner Freitag
Also filed as: FREITAG WERNER · FREITAG WERNER F J
7 granted patents·1 pending application·94 citations·filing 1976–2008
85Inventor score
Top patents by PatentIndex Score
8 records- 0187US6797787B2Epoxidized polyalkenylenes and method for their preparationDEGUSSA·Filed 2002·Granted Sep 28, 2004·29 cites·16 claims
- 0269US6353060B1Aqueous binders based on polybutadieneDEGUSSA·Filed 2000·Granted Mar 5, 2002·6 cites·7 claims
- 0363US5314531ANon-aqueous ball point pen inkHUELS CHEMISCHE WERKE AG·Filed 1993·Granted May 24, 1994·20 cites·17 claims
- 0460US4080921AUniversal coupling systemSBT DEV CORP·Filed 1976·Granted Mar 28, 1978·18 cites·9 claims
- 0555US8986961B2Fermentative production of acetone from renewable resources by means of novel metabolic pathwayVERSECK STEFAN·Filed 2008·Granted Mar 24, 2015·1 cites·10 claims
- 0652US5705597AKetone-aldehyde resin with wide compatibility, process for its preparation, and composition containing sameHUELS CHEMISCHE WERKE AG·Filed 1995·Granted Jan 6, 1998·14 cites·12 claims
- 0749US2009270582A1Hyper-branched polyurethanes method for production and use thereofEVONIK DEGUSSA GMBH·Filed 2007·Application pending·0 cites
- 0837US6218477B1Aqueous binders based on polybutadieneHUELS CHEMISCHE WERKE AG·Filed 1998·Granted Apr 17, 2001·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →