Inventor · disambiguated record
Wolfgang Kaufhold
Also filed as: KAUFHOLD WOLFGANG
29 granted patents·8 pending applications·642 citations·filing 1977–2015
97Inventor score
Top patents by PatentIndex Score
37 records- 0198US4292580ACircuit arrangement for attenuation of power oscillations in networksSIEMENS AG·Filed 1979·Granted Sep 29, 1981·294 cites·3 claims
- 0295US9593199B2Production and use of new thermoplastic polyurethane elastomers based on polyether carbonate polyolsCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Mar 14, 2017·11 cites·15 claims
- 0389US6518389B1Aliphatic thermoplastic polyurethanes, processes for their preparation and their useBAYER AG·Filed 1999·Granted Feb 11, 2003·55 cites·6 claims
- 0487US9718917B2Production and use of new thermoplastic polyurethane elastomers based on polyether carbonate polyolsCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Aug 1, 2017·4 cites·17 claims
- 0587US6410638B1Aliphatic, sinterable, thermoplastic polyurethane molding compositionsBAYER AG·Filed 2000·Granted Jun 25, 2002·28 cites·16 claims
- 0683US9458277B2Homogeneous extruded articles made from thermoplastically processable polyurethanes based on polyester diols formed from succinic acid and 1,3-propanediolBAYER IP GMBH·Filed 2012·Granted Oct 4, 2016·3 cites·9 claims
- 0780US6527995B1Process for preparing soft, elastic polyurethaneBAYER AG·Filed 2000·Granted Mar 4, 2003·17 cites·8 claims
- 0878US6365674B1Thermoplastic polyurethane resinBAYER AG·Filed 1997·Granted Apr 2, 2002·38 cites·19 claims
- 0977US6355762B1Process for the continuous preparation of melt processable polyurethanes with improved softening behaviourBAYER AG·Filed 2000·Granted Mar 12, 2002·14 cites·6 claims
- 1075US6706807B2Aliphatic thermoplastic polyurethanes and use thereofBAYER AG·Filed 2002·Granted Mar 16, 2004·10 cites·5 claims
- 1170US6596820B2Light-resistant thermoplastic polyurethanes, a process for their preparation and their useBAYER AG·Filed 2002·Granted Jul 22, 2003·9 cites·8 claims
- 1270US6166135AAliphatic sinterable thermoplastic polyurethane moulding compositions of reduced mechanical strengthBAYER AG·Filed 1999·Granted Dec 26, 2000·22 cites·11 claims
- 1368US6559267B2Mouldings of thermoplastic polyurethanes exhibiting reduced foggingBAYER AG·Filed 2001·Granted May 6, 2003·8 cites·7 claims
- 1466US6930163B2Process for the continuous preparation of thermoplastically processable polyurethanes with improved softening propertiesBAYER AG·Filed 2000·Granted Aug 16, 2005·7 cites·9 claims
- 1564US6632866B2Aliphatic thermoplastic polyurethanes and use thereofBAYER AG·Filed 2001·Granted Oct 14, 2003·5 cites·5 claims
- 1662US8697830B2Aliphatic, sinterable, thermoplastic polyurethane molding compositions with improved blooming behaviorPEERLINGS HENRICUS·Filed 2007·Granted Apr 15, 2014·1 cites·3 claims
- 1762US6869999B2Process for the preparation of thermoplastic, non-tacky polyurethanesBAYER AG·Filed 2003·Granted Mar 22, 2005·7 cites·2 claims
- 1857US6559266B2Aliphatic thermoplastic polyurethanes, a process for producing them and the use thereofBAYER AG·Filed 1999·Granted May 6, 2003·14 cites·8 claims
- 1956US6420510B1Aliphatic, low-emission thermoplastic polyurethane molding materials suitable for sinteringBAYER AG·Filed 1998·Granted Jul 16, 2002·13 cites·9 claims
- 2056US4727467AProcedure and device to operate an HVDC transmission short coupling in the event of power system faultsSIEMENS AG·Filed 1986·Granted Feb 23, 1988·17 cites·12 claims
- 2155US6552153B1Thermoplastic resins having incorporated mold release agentsBAYER AG·Filed 1999·Granted Apr 22, 2003·13 cites·9 claims
- 2251US6486243B2Thermoplastically processable polyurethane elastomers having an improved intrinsic colorBAYER AG·Filed 2001·Granted Nov 26, 2002·1 cites·14 claims
- 2351US4393345ACircuit for damping hunting by electric machinesSIEMENS AG·Filed 1980·Granted Jul 12, 1983·11 cites·10 claims
- 2450US4638416AMethod and apparatus for high-voltage D.C. transmission with a bypass circuit for malfunctionsSIEMENS AG·Filed 1985·Granted Jan 20, 1987·23 cites·39 claims
- 2549US2007049719A1Process for the production of melt-processable polyurethanesBAYER MATERIALSCIENCE AG·Filed 2006·Application pending·0 cites
- 2647US10238531B2Thermoplastic polyurethanes, use of these material for the preparation of T-frames for intrauterine systems and T-frames made out of this materialBAYER OY·Filed 2015·Granted Mar 26, 2019·0 cites·20 claims
- 2747US2006142531A1Aliphatic sinterable thermoplastic polyurethanes and use thereofBAYER MATERIALSCIENCE AG·Filed 2005·Application pending·0 cites
- 2845US2006135728A1Thermoplastic polyurethanes and use thereofBAYER MATERIALSCIENCE AG·Filed 2005·Application pending·0 cites
- 2942US2011306734A1Thermoplastically processable polyurethanes based on succinic acid propionatesBRAEUER WOLFGANG·Filed 2011·Application pending·0 cites
- 3041US4357570AVoltage compensation for an A-C network supplying a rapidly-changing loadSIEMENS AG·Filed 1980·Granted Nov 2, 1982·6 cites·10 claims
- 3141US2011124773A1Process for continuously producing thermoplastically processable polyurethanesBAYER TECHNOLOGY SERVICES GMBH·Filed 2010·Application pending·0 cites
- 3238US2003032754A1Aliphatic thermoplastic polyurethanes and use thereofFiled 2002·Application pending·0 cites
- 3337US4412171ACircuit arrangement for damping power oscillations of synchronous generators in networksSIEMENS AG·Filed 1981·Granted Oct 25, 1983·8 cites·2 claims
- 3437US2003158365A1Continuous production of thermoplastic polyurethane elastomersFiled 2002·Application pending·0 cites
- 3537US2012116030A1Process for continuously producing thermoplastically processable polyurethanesHEPPERLE JENS·Filed 2011·Application pending·0 cites
- 3633US4884181AMethod and arrangement for controlling a high voltage d-c transmission systemSIEMENS AG·Filed 1988·Granted Nov 28, 1989·2 cites·4 claims
- 3732US4164013ASix-pulse rectifier circuitSIEMENS AG·Filed 1977·Granted Aug 7, 1979·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →