Inventor · disambiguated record
Karl-Friedrich Doessel
Also filed as: DOESSEL KARL-FRIEDRICH
28 granted patents·1 pending application·297 citations·filing 1983–2010
96Inventor score
Top patents by PatentIndex Score
29 records- 0190US8784941B2Process for the production of a dark-color multi-layer coatingRICHTER GUNTER·Filed 2009·Granted Jul 22, 2014·13 cites·15 claims
- 0289US9174239B2Process for the production of a dark-color multi-layer coatingDOESSEL KARL FRIEDRICH·Filed 2010·Granted Nov 3, 2015·7 cites·15 claims
- 0386US4927956A3,5-disubstituted-4-acetoxystyrene and process for its productionHOECHST CELANESE CORP·Filed 1989·Granted May 22, 1990·21 cites·5 claims
- 0485US4868256AProcess for the production of 3-mono or 3,5-disubstituted-4-acetoxystyrene its polymerization, and hydrolysisHOECHST CELANESE·Filed 1988·Granted Sep 19, 1989·22 cites·17 claims
- 0584US6743466B2Process for repairing coated substrate surfacesDU PONT·Filed 2001·Granted Jun 1, 2004·18 cites·10 claims
- 0683US8722150B2Process for the production of a dark-color multi-layer coatingRICHTER GUNTER·Filed 2009·Granted May 13, 2014·5 cites·13 claims
- 0781US6368719B1Process for preparing multi-layer coatings on automotive bodies or automotive body partsDU PONT·Filed 2000·Granted Apr 9, 2002·32 cites·10 claims
- 0878US4916046APositive radiation-sensitive mixture, using a monomeric silylenol ether and a recording material produced therefromHOECHST AG·Filed 1988·Granted Apr 10, 1990·28 cites·18 claims
- 0973US6933006B2Process for the production of paint coating layersDU PONT·Filed 2003·Granted Aug 23, 2005·8 cites·36 claims
- 1070US4946759APositive radiation-sensitive mixture and radiation-sensitive recording material produced therefromHOECHST AG·Filed 1988·Granted Aug 7, 1990·9 cites·14 claims
- 1170US4933495AProcess for the production of 3-mono or 3,5 dihalogenated 4-acetoxystyrene, its polymerization, and hydrolysisHOECHST CELANESE CORP·Filed 1989·Granted Jun 12, 1990·9 cites·7 claims
- 1269US4965400APreparation of 3,5-disubstituted-4-acetoxystyreneVICARI RICHARD·Filed 1988·Granted Oct 23, 1990·20 cites·10 claims
- 1368US5403697APositive radiation-sensitive mixture and recording material produced therefromHOECHST AG·Filed 1992·Granted Apr 4, 1995·21 cites·23 claims
- 1466US6958171B2Process for repairing coated substrate surfacesDU PONT·Filed 2001·Granted Oct 25, 2005·4 cites·8 claims
- 1566US4525444AElectrophotographic recording materialHOECHST AG·Filed 1983·Granted Jun 25, 1985·13 cites·9 claims
- 1662US7422767B2Process for the production of paint coating layersDU PONT·Filed 2006·Granted Sep 9, 2008·0 cites·10 claims
- 1761US6733842B1Process for the high-speed rotary application of liquid coating agentsDU PONT·Filed 2003·Granted May 11, 2004·2 cites·13 claims
- 1858US5234791ARadiation-curable composition and radiation-sensitive recording material prepared therefrom for use with high-energy radiationHOECHST AG·Filed 1989·Granted Aug 10, 1993·13 cites·26 claims
- 1957US7976903B2Non-aqueous, liquid coating compositionsDU PONT·Filed 2007·Granted Jul 12, 2011·0 cites·19 claims
- 2057US5612434ACopolymers comprising cyclic or polycyclic monomers having a specific isomer distribution, methods for their manufacture, and their useHOECHST AG·Filed 1995·Granted Mar 18, 1997·13 cites·32 claims
- 2156US5527605AMagnetooptic layer and a process for its fabricationHOECHST AG·Filed 1994·Granted Jun 18, 1996·17 cites·38 claims
- 2253US7351446B2Process for the production of paint coating layersDU PONT·Filed 2003·Granted Apr 1, 2008·0 cites·11 claims
- 2353US6441078B1Aqueous powder coat dispersions, process for their preparation and their useDU PONT·Filed 2000·Granted Aug 27, 2002·2 cites·10 claims
- 2453US5037721APositive radiation-sensitive mixture containing monomeric acid-cleavable compound and radiation-sensitive recording material produced therefromHOECHST AG·Filed 1988·Granted Aug 6, 1991·10 cites·7 claims
- 2549US2010048811A1Process for the production of polyurethane urea resin dispersionsCHILLA MARC·Filed 2008·Application pending·0 cites
- 2647US4868257AProcess for the production of 3-mono or 3,5 disubstituted-4-acetoxystyrene, its polymerizationHOECHST CELANESE CORP·Filed 1989·Granted Sep 19, 1989·6 cites·20 claims
- 2746US5072025AProcess for the production of 3,5-disubstituted-4-acetoxystyreneHOECHST CELANESE CORP·Filed 1990·Granted Dec 10, 1991·3 cites·4 claims
- 2843US9005714B2Process for the production of a dark-color multi-layer coatingDOESSEL KARL-FRIEDRICH·Filed 2010·Granted Apr 14, 2015·0 cites·14 claims
- 2931US4654283AElectrophotographic recording material having a photoconductive double layer, and process for its manufactureHOECHST AG·Filed 1984·Granted Mar 31, 1987·1 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →