Inventor · disambiguated record
Ulrich Freudenberg
Also filed as: FREUDENBERG ULRICH
25 granted patents·1 pending application·306 citations·filing 1989–2017
96Inventor score
Files withFREUDENBERG CARL FA12BAYER AG8BAYER MATERIALSCIENCE AG4FKM WALZENTECHNIK DR FREUDENBERG GMBH1
Top patents by PatentIndex Score
26 records- 0185US5847044APolyurethane powder coating compositions which have a low stoving temperatureBAYER AG·Filed 1997·Granted Dec 8, 1998·46 cites·20 claims
- 0285US5427362AActive vibration damperFREUDENBERG CARL FA·Filed 1994·Granted Jun 27, 1995·62 cites·17 claims
- 0384US7557156B2Aqueous hydroxy-functional polyester dispersions containing urethane groupsBAYER MATERIALSCIENCE AG·Filed 2006·Granted Jul 7, 2009·5 cites·14 claims
- 0477US5419794AMethod and apparatus for manufacturing textileFREUDENBERG CARL FA·Filed 1993·Granted May 30, 1995·25 cites·17 claims
- 0570US7863372B2Aqueous copolymer dispersions with improved blocking resistanceBAYER MATERIALSCIENCE AG·Filed 2007·Granted Jan 4, 2011·2 cites·8 claims
- 0670US6423777B1Powder coating cross-linking agents of high functionality which contain uretdione groups and free isocyanate groupsBAYER AG·Filed 2000·Granted Jul 23, 2002·9 cites·6 claims
- 0770US6297343B1Powder coating crosslinking agents containing uretdione groups and free isocyanateBAYER AG·Filed 2000·Granted Oct 2, 2001·9 cites·8 claims
- 0861US6045595ADust filter bagFREUDENBERG CARL FA·Filed 1998·Granted Apr 4, 2000·24 cites·26 claims
- 0960US6787627B2Aqueous coating compositions based on epoxybutene polyethersBAYER AG·Filed 2003·Granted Sep 7, 2004·4 cites·25 claims
- 1058US6043332AProcess for the production of light-colored uretdione polyisocyanatesBAYER AG·Filed 1998·Granted Mar 28, 2000·14 cites·16 claims
- 1156US7232860B2Aqueous binder dispersions as coating compositionsBAYER MATERIALSCIENCE AG·Filed 2003·Granted Jun 19, 2007·4 cites·12 claims
- 1252US7148307B2Water-dilutable polyesters with cyclic imide and isocyanurate structureBAYER AG·Filed 2003·Granted Dec 12, 2006·2 cites·15 claims
- 1350US7183352B2Water-dilutable polyesters with cyclic imide structureBAYER MATERIALSCIENCE AG·Filed 2003·Granted Feb 27, 2007·2 cites·7 claims
- 1450US5811190AMatt polyurethane powder coatings and their use for coating heat resistant substratesBAYER AG·Filed 1997·Granted Sep 22, 1998·14 cites·20 claims
- 1550US5042786AHydraulically damped rubber mountingFREUDENBERG CARL FA·Filed 1990·Granted Aug 27, 1991·15 cites·13 claims
- 1646US5020782AHydraulically damped rubber bearing having a flexibly expandable waveguideFREUDENBERG CARL FA·Filed 1989·Granted Jun 4, 1991·13 cites·14 claims
- 1742US5445768AMethod and device for manufacturing a spun fleeceFREUDENBERG CARL FA·Filed 1993·Granted Aug 29, 1995·9 cites·10 claims
- 1840US2004110918A1Process for producing polyaddition compounds containing uretdione groupsFiled 2003·Application pending·0 cites
- 1939US5959060APolyisocyanate-modified polycarboxylic acids and their use as crosslinking agents for epoxy resinsBAYER AG·Filed 1998·Granted Sep 28, 1999·6 cites·10 claims
- 2039US5346192AHydraulic bearing with electromagnetically compensated chambersFREUDENBERG CARL FA·Filed 1993·Granted Sep 13, 1994·9 cites·20 claims
- 2137US10661979B2Method for production of a tubular bodyFKM WALZENTECHNIK DR FREUDENBERG GMBH·Filed 2017·Granted May 26, 2020·0 cites·17 claims
- 2237US5349537AHydraulically damped rubber bearing that supports a mechanical subassemblyFREUDENBERG CARL FA·Filed 1992·Granted Sep 20, 1994·12 cites·4 claims
- 2336US5273263AHydraulically damped rubber mounting with eddy current suppressionFREUDENBERG CARL FA·Filed 1992·Granted Dec 28, 1993·7 cites·12 claims
- 2433US5318283ARubber bearingFREUDENBERG CARL FA·Filed 1992·Granted Jun 7, 1994·6 cites·19 claims
- 2533US5085413ARubber mountingFREUDENBERG CARL FA·Filed 1990·Granted Feb 4, 1992·5 cites·8 claims
- 2629US5356122AHydraulically damped bearing for a piston engine having a relief valve for insulating engine idling vibrationsFREUDENBERG CARL FA·Filed 1992·Granted Oct 18, 1994·2 cites·16 claims
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