Inventor
WOLFF STEFAN
US32 patents
⚠️ This page may combine multiple inventors who share the name “WOLFF STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLIED MATERIALS INC
15 patentsUS6129044AOct 10, 2000
Apparatus for substrate processing with improved throughput and yield
APPLIED MATERIALS INC578 citations99
US6035101AMar 7, 2000
High temperature multi-layered alloy heater assembly and related methods
APPLIED MATERIALS INC963 citations99
US5846332ADec 8, 1998
Thermally floating pedestal collar in a chemical vapor deposition chamber
APPLIED MATERIALS INC863 citations99
US6189482B1Feb 20, 2001
High temperature, high flow rate chemical vapor deposition apparatus and related methods
APPLIED MATERIALS INC447 citations98
US6051286AApr 18, 2000
High temperature, high deposition rate process and apparatus for depositing titanium layers
APPLIED MATERIALS INC170 citations98
US5983906ANov 16, 1999
Methods and apparatus for a cleaning process in a high temperature, corrosive, plasma environment
APPLIED MATERIALS INC153 citations98
US5968379AOct 19, 1999
High temperature ceramic heater assembly with RF capability and related methods
APPLIED MATERIALS INC262 citations98
US5964947AOct 12, 1999
Removable pumping channel liners within a chemical vapor deposition chamber
APPLIED MATERIALS INC96 citations98
US5558717ASep 24, 1996
CVD Processing chamber
APPLIED MATERIALS INC1,163 citations98
US6270859B2Aug 7, 2001
Plasma treatment of titanium nitride formed by chemical vapor deposition
APPLIED MATERIALS INC42 citations96
US5853607ADec 29, 1998
CVD processing chamber
APPLIED MATERIALS INC91 citations96
US5994678ANov 30, 1999
Apparatus for ceramic pedestal and metal shaft assembly
APPLIED MATERIALS INC89 citations95
US5643364AJul 1, 1997
Plasma chamber with fixed RF matching
APPLIED MATERIALS INC167 citations95
US6366346B1Apr 2, 2002
Method and apparatus for optical detection of effluent composition
APPLIED MATERIALS INC89 citations94
US5902494AMay 11, 1999
Method and apparatus for reducing particle generation by limiting DC bias spike
APPLIED MATERIALS INC25 citations92
BASF AG
9 patentsUS5641851AJun 24, 1997
Preparation of biuret-containing polyisocyanates
BASF AG20 citations92
US5489663AFeb 6, 1996
Preparation of polyisocyanates containing isocyanurate groups and use thereof
BASF AG50 citations92
US5369207ANov 29, 1994
Preparation of low-viscosity, isocyanurate and urethane group-containing polyisocyanate mixtures
BASF AG22 citations92
US5981684ANov 9, 1999
Highly functionalized polyurethanes
BASF AG49 citations91
US6066759AMay 23, 2000
Process and device for preparing (cyclo)aliphatic biuret groups-containing polyisocyanates
BASF AG18 citations83
US5808138ASep 15, 1998
Stable polyisocyanate copositions obtainable by phosgene-free methods and their preparation
BASF AG9 citations73
US5436336AJul 25, 1995
Preparation of isocyanurate- and/or uretidone-containing polysiocyanates having a reduced color index and improved shelf life, and products prepared by this method
BASF AG7 citations73
US5919887AJul 6, 1999
Decoloration of polyisocyanates containing isocyanurate and diretdione groups
BASF AG10 citations68
US7022874B2Apr 4, 2006
Preparation of biuret-containing polyisocyanates
BASF AG6 citations62
GM GLOBAL TECH OPERATIONS INC
4 patentsUS9296428B2Mar 29, 2016
Motor vehicle body
GM GLOBAL TECH OPERATIONS INC1 citations51
US9056632B2Jun 16, 2015
Motor vehicle with radiator tank assembly
GM GLOBAL TECH OPERATIONS INC1 citations51
US8979165B2Mar 17, 2015
Motor vehicle body
GM GLOBAL TECH OPERATIONS INC1 citations51
US8720978B2May 13, 2014
Motor vehicle body
GM GLOBAL TECH OPERATIONS INC0 citations51
GM GLOBAL TECH OPERATIONS LLC
2 patentsUS10053038B2Aug 21, 2018
Front carriage for a motor vehicle comprising a bumper covering
GM GLOBAL TECH OPERATIONS LLC2 citations73
US9545953B2Jan 17, 2017
Instrument panel for a vehicle, vehicle comprising the instrument panel, and method for producing the instrument panel
GM GLOBAL TECH OPERATIONS LLC2 citations72