Inventor · disambiguated record
Joachim Wolff
Also filed as: WOLFF JOACHIM · WOLFF JOACHIM DR · WOLFF JOACHIM OTTOMAR
38 granted patents·601 citations·filing 1980–2021
97Inventor score
Top patents by PatentIndex Score
38 records- 0196US5445658AGasification apparatus for a finely divided combustible materialKRUPP KOPPERS GMBH·Filed 1994·Granted Aug 29, 1995·280 cites·10 claims
- 0286US4702744AProcess for the preparation of concentrated solutions of anionic dyestuffs and dyestuff additives by cation exchange with cation exchange resinBAYER AG·Filed 1986·Granted Oct 27, 1987·20 cites·19 claims
- 0381US6562894B1Aqueous reactive putties (II)BAYER AG·Filed 1999·Granted May 13, 2003·31 cites·21 claims
- 0481US5279622ASolid dyestuff preparations having improved water solubilityBAYER AG·Filed 1992·Granted Jan 18, 1994·16 cites·3 claims
- 0580US5456728AReactive dyestuff mixture having improved properties in combinationBAYER AG·Filed 1994·Granted Oct 10, 1995·29 cites·6 claims
- 0679US5356444APhthalocyanine reactive dyestuff mixtureBAYER AG·Filed 1993·Granted Oct 18, 1994·15 cites·10 claims
- 0775US9051522B2Gasification reactorJANCKER STEFFEN·Filed 2007·Granted Jun 9, 2015·6 cites·6 claims
- 0871US5399182AReactive dyestuff red mixtureBAYER AG·Filed 1992·Granted Mar 21, 1995·11 cites·10 claims
- 0969US8187349B2Gasification reactor vesselJANCKER STEFFEN·Filed 2008·Granted May 29, 2012·3 cites·6 claims
- 1067US6706801B1Aqueous reactive putty (I)BAYER AG·Filed 1999·Granted Mar 16, 2004·22 cites·21 claims
- 1167US5441547AMethod for gasification of a finely divided combustible materialKRUPP KOPPERS GMBH·Filed 1994·Granted Aug 15, 1995·19 cites·5 claims
- 1267US4602915AStorage-stable solution of a copper phthalocyanine reactive dyestuffBAYER AG·Filed 1985·Granted Jul 29, 1986·8 cites·7 claims
- 1363US6074448ADevice for use in filtering separatorsHEIMBACH GMBH THOMAS JOSEF·Filed 1998·Granted Jun 13, 2000·28 cites·21 claims
- 1463US4778603AProcess for the preparation of a concentrated aqueous reactive dyestuff solutionBAYER AG·Filed 1988·Granted Oct 18, 1988·7 cites·2 claims
- 1562US5364416AReactive dyestuff mixturesBAYER AG·Filed 1992·Granted Nov 15, 1994·7 cites·9 claims
- 1662US5304221AReactive dyestuff mixturesBAYER AG·Filed 1992·Granted Apr 19, 1994·7 cites·7 claims
- 1760US5393307AReactive dyestuff mixtureBAYER AG·Filed 1993·Granted Feb 28, 1995·12 cites·6 claims
- 1860US4285991AMethod for producing printed circuitsSCHERING AG·Filed 1980·Granted Aug 25, 1981·18 cites·17 claims
- 1959US5623061ABenzene or naphthalene azo dyes containing SO2 X and triazinyl fiber reactive groups, use thereof to dye materials, and materials dyed therewithBAYER AG·Filed 1995·Granted Apr 22, 1997·7 cites·10 claims
- 2056US12264067B2Gasification of high-ash feedstockAIR PROD & CHEM·Filed 2021·Granted Apr 1, 2025·0 cites·13 claims
- 2153US5625042ADiazo reactive dyestuffs, their preparations and useBAYER AG·Filed 1995·Granted Apr 29, 1997·5 cites·10 claims
- 2252US10077402B2Production of synthesis gasAIR PROD & CHEM·Filed 2012·Granted Sep 18, 2018·0 cites·12 claims
- 2350US5569747AReactive disazo dyestuffs which contain two heterocyclic reactive groupsBAYER AG·Filed 1994·Granted Oct 29, 1996·4 cites·11 claims
- 2449US5665124AProcess for dyeing and printing materials containing hydroxyl and/or carboxamide groupsBAYER AG·Filed 1995·Granted Sep 9, 1997·4 cites·9 claims
- 2548US4711642ALiquid, water containing mono-fluoro-triazinyl reactive dyestuff preparation with pH 8-12BAYER AG·Filed 1986·Granted Dec 8, 1987·3 cites·11 claims
- 2647US5423888AReactive dyestuff green mixture having reduced dichroismBAYER AG·Filed 1994·Granted Jun 13, 1995·3 cites·7 claims
- 2745US11072022B2Moulds for investment casting, methods of making such moulds and use thereofIMERTECH SAS·Filed 2016·Granted Jul 27, 2021·0 cites·19 claims
- 2845US5057609ATriphendioxazine dyestuffsBAYER AG·Filed 1989·Granted Oct 15, 1991·3 cites·7 claims
- 2943US5653773AProcess for dyeing or printing fibre materials containing hydroxyl groupsBAYER AG·Filed 1995·Granted Aug 5, 1997·5 cites·14 claims
- 3040US4933436AProcess for the preparation of stable aqueous solutions of anionic dyestuffs by conducting diazotization in the presence of an aromatic sulphonic acidBAYER AG·Filed 1987·Granted Jun 12, 1990·2 cites·9 claims
- 3140US4685933AConcentrated reactive dyestuff solutions containing cyanamide compound as stabilizerBAYER AG·Filed 1985·Granted Aug 11, 1987·9 cites·3 claims
- 3240US4435181AConcentrated flowable storage stable aqueous formulations of cold dyeing fiber reactive dyestuffsMOBAY CHEMICAL CORP·Filed 1982·Granted Mar 6, 1984·9 cites·14 claims
- 3339US4443225ALiquid-crystalline phase of an azo reactive dyestuff, and its use for the dyeing and printing of natural and synthetic substratesBAYER AG·Filed 1982·Granted Apr 17, 1984·6 cites·5 claims
- 3438US10941361B2Method and system for controlling soot make in synthesis gas productionAIR PROD & CHEM·Filed 2016·Granted Mar 9, 2021·0 cites·20 claims
- 3538US10544375B2Gasification system and processAIR PROD & CHEM·Filed 2016·Granted Jan 28, 2020·0 cites·15 claims
- 3637US10781384B2Gasification system and processAIR PROD & CHEM·Filed 2016·Granted Sep 22, 2020·0 cites·20 claims
- 3736US4754020AProcess for preparing aromatic diazonium salts by diazotation of aminesBAYER AG·Filed 1986·Granted Jun 28, 1988·1 cites·2 claims
- 3830US5762652AProcess for dyeing or printing fibre materials containing hydroxyl groupsBAYER AG·Filed 1997·Granted Jun 9, 1998·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →