Inventor · disambiguated record
Dieter Kaufmann
Also filed as: KAUFMANN DIETER · KAUFMANN DIETER E · KAUFMANN DIETER ECKHARD
26 granted patents·3 pending applications·710 citations·filing 1984–2023
96Inventor score
Files withBAYER AG7DEGUSSA5ZEISS STIFTUNG5TECHNISCHE UNIV CLAUSTHAL3ZEISS CARL INDUSTRIELLE MESSTECHNIK GMBH3
Top patents by PatentIndex Score
29 records- 0195US4888877AArticulating head for a coordinate-measuring instrumentZEISS STIFTUNG·Filed 1988·Granted Dec 26, 1989·318 cites·18 claims
- 0294US6629778B1Fluid pressure bearingZEISS STIFTUNG·Filed 2000·Granted Oct 7, 2003·42 cites·60 claims
- 0393US5502232AProcess for preparing diaryl carbonatesBAYER AG·Filed 1994·Granted Mar 26, 1996·58 cites·20 claims
- 0488US5028901AMagazine for coordinate measuring apparatusZEISS STIFTUNG·Filed 1990·Granted Jul 2, 1991·53 cites·11 claims
- 0583US5498742AProcess for the continuous preparation of diaryl carbonatesBAYER AG·Filed 1995·Granted Mar 12, 1996·27 cites·20 claims
- 0682US4606887ACobalt alloys for the production of dental prothesisDEGUSSA·Filed 1984·Granted Aug 19, 1986·34 cites·15 claims
- 0781US5010201AProcess for the preparation of substituted 2-chloropyridinesBAYER AG·Filed 1989·Granted Apr 23, 1991·16 cites·9 claims
- 0878US4560213AGas bearingZEISS STIFTUNG·Filed 1984·Granted Dec 24, 1985·26 cites·23 claims
- 0976US5099025APreparation of 2-chloro-5-methyl-pyridineBAYER AG·Filed 1991·Granted Mar 24, 1992·16 cites·12 claims
- 1075US10507560B2Apparatus movable by a coordinate measuring machine for positioning a measuring instrument with respect to a workpieceZEISS CARL INDUSTRIELLE MESSTECHNIK GMBH·Filed 2018·Granted Dec 17, 2019·2 cites·13 claims
- 1174US5352542AUse of silver alloys as cadium-free brazing solderDEGUSSA·Filed 1993·Granted Oct 4, 1994·25 cites·7 claims
- 1272US4942671AProbe head mount for a deflectable probe or the likeZEISS STIFTUNG·Filed 1988·Granted Jul 24, 1990·27 cites·23 claims
- 1370US11649252B2Energy-efficient solvent-free method for producing metal chelatesTECHNISCHE UNIV CLAUSTHAL·Filed 2018·Granted May 16, 2023·1 cites·8 claims
- 1470US10036628B2Measuring device for an optical measuring systemZEISS CARL INDUSTRIELLE MESSTECHNIK GMBH·Filed 2017·Granted Jul 31, 2018·1 cites·20 claims
- 1569US12398157B2Energy-efficient solvent-free method for producing metal chelatesTECHNISCHE UNIV CLAUSTHAL·Filed 2023·Granted Aug 26, 2025·0 cites·15 claims
- 1667US9140532B2Measuring head for a coordinate measuring machine for determining spatial coordinates on a measurement objectZEISS IND MESSTECHNIK GMBH·Filed 2013·Granted Sep 22, 2015·2 cites·18 claims
- 1765US5334724APreparation of substituted 2-chloropyridinesBAYER AG·Filed 1992·Granted Aug 2, 1994·10 cites·13 claims
- 1863US5334750AProcess for the preparation of cinnamic acid derivativesBAYER AG·Filed 1993·Granted Aug 2, 1994·7 cites·10 claims
- 1962US6299835B1Cadmium-free silver alloy as low-melting brazing filler materialDEGUSSA·Filed 1994·Granted Oct 9, 2001·19 cites·18 claims
- 2051US12258452B2Method for complete recycling of inorganic-fiber reinforced epoxy composites with boron halidesTECHNISCHE UNIV CLAUSTHAL·Filed 2020·Granted Mar 25, 2025·0 cites·8 claims
- 2145US5531962ACadmium-free silver alloy brazing solder, method of using said solder, and metal articles brazed with said solderDEGUSSA·Filed 1994·Granted Jul 2, 1996·10 cites·5 claims
- 2243US11239431B2Organic electronic device, organic semiconducting material and a borane compoundNOVALED GMBH·Filed 2019·Granted Feb 1, 2022·0 cites·10 claims
- 2341US5341981AUse of a cadmium-free silver alloy as brazing solder (III)DEGUSSA·Filed 1993·Granted Aug 30, 1994·8 cites·12 claims
- 2440US2012289734A1Alternative synthesis of 1,1-substituted olefins having electron-withdrawing substituentsFRIESE CARSTEN·Filed 2012·Application pending·0 cites
- 2538US5103011APreparation of 2-chloro-5- methyl-pyridineBAYER AG·Filed 1991·Granted Apr 7, 1992·1 cites·11 claims
- 2638US2003070963A1Process and apparatus for cracking hydrocarbonsLINDE AG·Filed 2002·Application pending·0 cites
- 2737US2007217985A1Method of removing nitrogen oxides from flue gasesBERAN FRANZ·Filed 2007·Application pending·0 cites
- 2836US10116110B2Rotor arrangement for a slip ring assembly and rotary coupling arrangement comprising a rotor arrangement of this kindZEISS CARL INDUSTRIELLE MESSTECHNIK GMBH·Filed 2017·Granted Oct 30, 2018·0 cites·18 claims
- 2936US4803046AMethod for making targetsDEMETRON·Filed 1987·Granted Feb 7, 1989·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →