Inventor · disambiguated record
Stefan Wolff
Also filed as: WOLFF STEFAN · WOLFF STEFAN A
33 granted patents·3 pending applications·5,396 citations·filing 1993–2017
98Inventor score
Files withAPPLIED MATERIALS INC16BASF AG9GM GLOBAL TECH OPERATIONS INC5GM GLOBAL TECH OPERATIONS LLC2GEORG MENSHEN GMBH & CO KG1
Top patents by PatentIndex Score
36 records- 0199US6129044AApparatus for substrate processing with improved throughput and yieldAPPLIED MATERIALS INC·Filed 1999·Granted Oct 10, 2000·578 cites·21 claims
- 0299US6035101AHigh temperature multi-layered alloy heater assembly and related methodsAPPLIED MATERIALS INC·Filed 1998·Granted Mar 7, 2000·963 cites·11 claims
- 0399US5846332AThermally floating pedestal collar in a chemical vapor deposition chamberAPPLIED MATERIALS INC·Filed 1996·Granted Dec 8, 1998·863 cites·22 claims
- 0499US5558717ACVD Processing chamberAPPLIED MATERIALS INC·Filed 1994·Granted Sep 24, 1996·1.2k cites·36 claims
- 0598US6189482B1High temperature, high flow rate chemical vapor deposition apparatus and related methodsAPPLIED MATERIALS INC·Filed 1997·Granted Feb 20, 2001·447 cites·38 claims
- 0696US5983906AMethods and apparatus for a cleaning process in a high temperature, corrosive, plasma environmentAPPLIED MATERIALS INC·Filed 1997·Granted Nov 16, 1999·153 cites·27 claims
- 0796US5968379AHigh temperature ceramic heater assembly with RF capability and related methodsAPPLIED MATERIALS INC·Filed 1997·Granted Oct 19, 1999·262 cites·35 claims
- 0896US5964947ARemovable pumping channel liners within a chemical vapor deposition chamberAPPLIED MATERIALS INC·Filed 1997·Granted Oct 12, 1999·96 cites·20 claims
- 0995US6051286AHigh temperature, high deposition rate process and apparatus for depositing titanium layersAPPLIED MATERIALS INC·Filed 1997·Granted Apr 18, 2000·170 cites·30 claims
- 1092US5643364APlasma chamber with fixed RF matchingAPPLIED MATERIALS INC·Filed 1996·Granted Jul 1, 1997·167 cites·17 claims
- 1190US6366346B1Method and apparatus for optical detection of effluent compositionAPPLIED MATERIALS INC·Filed 1998·Granted Apr 2, 2002·89 cites·34 claims
- 1290US5994678AApparatus for ceramic pedestal and metal shaft assemblyAPPLIED MATERIALS INC·Filed 1997·Granted Nov 30, 1999·89 cites·22 claims
- 1390US5489663APreparation of polyisocyanates containing isocyanurate groups and use thereofBASF AG·Filed 1994·Granted Feb 6, 1996·50 cites·22 claims
- 1489US5853607ACVD processing chamberAPPLIED MATERIALS INC·Filed 1995·Granted Dec 29, 1998·91 cites·5 claims
- 1585US5981684AHighly functionalized polyurethanesBASF AG·Filed 1996·Granted Nov 9, 1999·49 cites·14 claims
- 1682US6270859B2Plasma treatment of titanium nitride formed by chemical vapor depositionAPPLIED MATERIALS INC·Filed 1998·Granted Aug 7, 2001·42 cites·22 claims
- 1779US5641851APreparation of biuret-containing polyisocyanatesBASF AG·Filed 1995·Granted Jun 24, 1997·20 cites·10 claims
- 1877US6066759AProcess and device for preparing (cyclo)aliphatic biuret groups-containing polyisocyanatesBASF AG·Filed 1996·Granted May 23, 2000·18 cites·24 claims
- 1975US5369207APreparation of low-viscosity, isocyanurate and urethane group-containing polyisocyanate mixturesBASF AG·Filed 1993·Granted Nov 29, 1994·22 cites·20 claims
- 2072US5902494AMethod and apparatus for reducing particle generation by limiting DC bias spikeAPPLIED MATERIALS INC·Filed 1996·Granted May 11, 1999·25 cites·31 claims
- 2170US10053038B2Front carriage for a motor vehicle comprising a bumper coveringGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Aug 21, 2018·2 cites·17 claims
- 2266US5808138AStable polyisocyanate copositions obtainable by phosgene-free methods and their preparationBASF AG·Filed 1995·Granted Sep 15, 1998·9 cites·4 claims
- 2362US9545953B2Instrument panel for a vehicle, vehicle comprising the instrument panel, and method for producing the instrument panelGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jan 17, 2017·2 cites·17 claims
- 2458US5919887ADecoloration of polyisocyanates containing isocyanurate and diretdione groupsBASF AG·Filed 1997·Granted Jul 6, 1999·10 cites·9 claims
- 2556US7022874B2Preparation of biuret-containing polyisocyanatesBASF AG·Filed 1996·Granted Apr 4, 2006·6 cites·16 claims
- 2655US8979165B2Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Mar 17, 2015·1 cites·7 claims
- 2751US9056632B2Motor vehicle with radiator tank assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 16, 2015·1 cites·18 claims
- 2850US9296428B2Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Mar 29, 2016·1 cites·22 claims
- 2950US2016068316A1Welded part with barrier layerGEORG MENSHEN GMBH & CO KG·Filed 2014·Application pending·0 cites
- 3049US5436336APreparation of isocyanurate- and/or uretidone-containing polysiocyanates having a reduced color index and improved shelf life, and products prepared by this methodBASF AG·Filed 1994·Granted Jul 25, 1995·7 cites·18 claims
- 3146US8720978B2Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted May 13, 2014·0 cites·11 claims
- 3242US2013341964A1Motor vehicle bodyGM GLOBAL TECH OPERATIONS INC·Filed 2012·Application pending·0 cites
- 3341US2004261801A1Device for wrapping groups of filter segments with a wrapping material for producing multi-segment filters of the tobacco industry and multi-segment filter production deviceFiled 2002·Application pending·0 cites
- 3440US8926002B2Motor vehicle bodySCHAEFER JOACHIM·Filed 2012·Granted Jan 6, 2015·0 cites·12 claims
- 3538US8062525B2Process for treating water in a treatment plantSCHWERDT JOERG·Filed 2008·Granted Nov 22, 2011·0 cites·13 claims
- 3635US6933801B2Distributed load transmission line matching networkAPPLIED MATERIALS INC·Filed 2001·Granted Aug 23, 2005·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →