Inventor · disambiguated record
Wolfgang Koch
Also filed as: KOCH WOLFGANG · KOCH WOLFGANG H
68 granted patents·9 pending applications·1,296 citations·filing 1970–2022
99Inventor score
Top patents by PatentIndex Score
77 records- 0188US5156776AAerosol generating systemSOLVAY DEUTSCHLAND·Filed 1992·Granted Oct 20, 1992·102 cites·21 claims
- 0286US9545490B2Apparatus for the aerosolization of large volumes of dry powderTAKEDA GMBH·Filed 2014·Granted Jan 17, 2017·22 cites·15 claims
- 0386US5199047AReceiver for a digital transmission systemPHILIPS CORP·Filed 1990·Granted Mar 30, 1993·142 cites·17 claims
- 0485US8910627B2Apparatus for the aerosolization of large volumes of dry powderIWATSCHENKO PETER·Filed 2010·Granted Dec 16, 2014·30 cites·15 claims
- 0584US9713682B2Device for dosing and dry nebulizationEISTETTER KLAUS·Filed 2006·Granted Jul 25, 2017·21 cites·15 claims
- 0683US5325896AStage II vapor recovery systemAMOCO CORP·Filed 1992·Granted Jul 5, 1994·43 cites·10 claims
- 0782US5213142AStage II vapor recovery systemAMOCO CORP·Filed 1991·Granted May 25, 1993·58 cites·7 claims
- 0882US4605732AProcess for the production of polyarylene sulphides with functional end groupsBAYER AG·Filed 1985·Granted Aug 12, 1986·30 cites·1 claims
- 0981US6294726B1Silicon with structured oxygen doping, its production and useBAYER AG·Filed 2000·Granted Sep 25, 2001·33 cites·16 claims
- 1081US5988232AVapor recovery system employing oxygen detectionTOKHEIM CORP·Filed 1998·Granted Nov 23, 1999·57 cites·19 claims
- 1180US4970247AAqueous cellulose ester dispersions and their preparationWOLFF WALSRODE AG·Filed 1989·Granted Nov 13, 1990·31 cites·10 claims
- 1278US6413021B1Rotating cutting toolPLANSEE TIZIT AG·Filed 2000·Granted Jul 2, 2002·27 cites·7 claims
- 1378US6223789B1Regulation of vapor pump valveTOKHEIM CORP·Filed 1999·Granted May 1, 2001·50 cites·6 claims
- 1477US6167747B1Apparatus for detecting hydrocarbon using crystal oscillators within fuel dispensersTOKHEIM CORP·Filed 1998·Granted Jan 2, 2001·46 cites·18 claims
- 1576US5273087AVapor recovery nozzle with flow indicatorsAMOCO CORP·Filed 1991·Granted Dec 28, 1993·52 cites·7 claims
- 1675US9636470B2Device for dosing and dry nebulizationPOHLMANN GERHARD·Filed 2006·Granted May 2, 2017·23 cites·18 claims
- 1775US4605713AProcess for the production of polyarylene sulphides with functional end groupsBAYER AG·Filed 1985·Granted Aug 12, 1986·23 cites·3 claims
- 1873US11505802B2Transgenic maize plant exhibiting increased yield and drought toleranceKWS SAAT SE & CO KGAA·Filed 2018·Granted Nov 22, 2022·1 cites·7 claims
- 1973US5119400ADigital transmission system employing a viterbi-like equalizerPHILIPS CORP·Filed 1990·Granted Jun 2, 1992·35 cites·9 claims
- 2073US4723303AMethod of and circuit arrangement for measuring the quality of radio-transmission channels of a radio-transmission systemPHILIPS CORP·Filed 1986·Granted Feb 2, 1988·39 cites·7 claims
- 2172US6489468B1Regioselectively substituted esters of oligo- and polysaccharides and a method of producing themWOLFF WALSRODE AG·Filed 2000·Granted Dec 3, 2002·8 cites·2 claims
- 2269US6103532AVapor recovery system utilizing a fiber-optic sensor to detect hydrocarbon emissionsTOKHEIM CORP·Filed 1998·Granted Aug 15, 2000·36 cites·83 claims
- 2368US5635569ASuperabsorbent polymers from cross-linked polyacrylonitrile emulsionsBAYER AG·Filed 1995·Granted Jun 3, 1997·22 cites·10 claims
- 2467US12012608B2Transgenic maize plant exhibiting increased yield and drought toleranceKWS SAAT SE & CO KGAA·Filed 2022·Granted Jun 18, 2024·0 cites·8 claims
- 2567USD342742SFuel dispenser handleAMOCO CORP·Filed 1991·Granted Dec 28, 1993·13 cites·1 claims
- 2666US10961543B2Tonoplast proton/sugar antiporter proteins and the use thereof to increase the saccharose concentration in a saccharose storage organ of plantsKWS SAAT SE & CO KGAA·Filed 2015·Granted Mar 30, 2021·1 cites·9 claims
- 2766US4024128ABenzazepinyl sulfonylureas and intermediates thereforeHOFFMANN LA ROCHE·Filed 1975·Granted May 17, 1977·5 cites·15 claims
- 2865US5011874ACellulose ester/polymer combinations, and their preparation and useWOLFF WALSRODE AG·Filed 1989·Granted Apr 30, 1991·18 cites·12 claims
- 2963US6942433B2Milling toolAIRBUS FRANCE SAS·Filed 2004·Granted Sep 13, 2005·12 cites·13 claims
- 3062US5530725ADiversity receiver for dispersive channels, combining reliability-weighed signalsPHILIPS CORP·Filed 1995·Granted Jun 25, 1996·49 cites·4 claims
- 3161US12173298B2Tonoplast proton/sugar antiporter proteins and the use thereof to increase the saccharose concentration in a saccharose storage organ of plantsKWS SAAT SE & CO KGAA·Filed 2021·Granted Dec 24, 2024·0 cites·2 claims
- 3261US4525579AProcess for the production of optionally branched polyarylene sulphides with polyhalogenated polyaromatic compoundBAYER AG·Filed 1984·Granted Jun 25, 1985·14 cites·9 claims
- 3360US6576831B2Multicrystalline silicon having a low proportion of active grain bordersSOLAR GMBH DEUTSCHE·Filed 2001·Granted Jun 10, 2003·9 cites·9 claims
- 3460US5393845AProcess for the production of low molecular weight acrylonitrile polymers and their useWOLFF WALSRODE AG·Filed 1993·Granted Feb 28, 1995·14 cites·3 claims
- 3558US4561930AProcess for the production of coarsely crystalline siliconBAYER AG·Filed 1984·Granted Dec 31, 1985·9 cites·4 claims
- 3657US5297171AReceiver comprising at least two receive branchesPHILIPS CORP·Filed 1991·Granted Mar 22, 1994·32 cites·14 claims
- 3756US6939960B2Cellulose ethersWOLFF WALSRODE AG·Filed 2002·Granted Sep 6, 2005·2 cites·2 claims
- 3856US5466794AThermoplastic cellulose ether ester graft copolymers and process for their productionWOLFF WALSRODE AG·Filed 1994·Granted Nov 14, 1995·10 cites·6 claims
- 3956US5274067ABinders containing ethylenically unsaturated groups and their use for the production of paintsWOLFF WALSRODE AG·Filed 1991·Granted Dec 28, 1993·16 cites·9 claims
- 4055US3973944APest control agentMERCK PATENT GMBH·Filed 1970·Granted Aug 10, 1976·13 cites·9 claims
- 4153US6482940B1Cellulose ethers and method for producing the sameWOLFF WALSRODE AG·Filed 1998·Granted Nov 19, 2002·14 cites·26 claims
- 4252US2014271451A1Method for removing sulfur compounds from sour gas streams and hydrogen rich streamsTERRAVIRE CORP·Filed 2013·Application pending·0 cites
- 4351US6413484B1Catalytic oxidation of vapor emissions discharged during vehicle refuelingTOKHEIM CORP·Filed 1999·Granted Jul 2, 2002·15 cites·26 claims
- 4451US2005235376A1Method for producing a transgenic plant having modified transport of substancesFROMMER WOLF-BERND·Filed 2003·Application pending·0 cites
- 4550US5244017AFuel and vapor flow signaling processAMOCO CORP·Filed 1991·Granted Sep 14, 1993·22 cites·3 claims
- 4650US2016136567A1Method for removing sulfur compounds from sour gas streams and hydrogen rich streamsTERRAVIRE CORP·Filed 2016·Application pending·0 cites
- 4750US2006041117A1Process for the preparation of cellulose derivatives containing amino groupsENGELHARDT JUERGEN·Filed 2005·Application pending·0 cites
- 4849US6852852B2Method of producing regioselectively substituted esters of oligo- and polysaccharidesWOLFF WALSRODE AG·Filed 2002·Granted Feb 8, 2005·0 cites·6 claims
- 4948US12203988B2System and method for identifying non-switching semiconductor switchesLEONI BORDNETZ SYS GMBH·Filed 2020·Granted Jan 21, 2025·0 cites·8 claims
- 5048US5717087AThermoplastic and biodegradable polysaccharide esters/polysaccharide ether esters containing maleic acid addition product groupsWOLFF WALSRODE AG·Filed 1996·Granted Feb 10, 1998·12 cites·11 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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