Inventor · disambiguated record
Wolfgang Harder
Also filed as: HARDER WOLFGANG
71 granted patents·4 pending applications·1,652 citations·filing 1980–2004
99Inventor score
Top patents by PatentIndex Score
75 records- 0198US6380119B1Method for regenerating a zeolitic catalystBASF AG·Filed 1998·Granted Apr 30, 2002·113 cites·12 claims
- 0297US6929679B2Method of storing, uptaking, releasing of gases by novel framework materialsUNIV MICHIGAN·Filed 2002·Granted Aug 16, 2005·124 cites·15 claims
- 0397US6710002B2Method for regenerating a zeolitic catalystBASF AG·Filed 2002·Granted Mar 23, 2004·59 cites·12 claims
- 0496US5859265AOxidation catalyst, its preparation and oxidation using the oxidation catalystBASF AG·Filed 1995·Granted Jan 12, 1999·156 cites·10 claims
- 0596US5359094APreparation of glyceryl carbonateBASF AG·Filed 1993·Granted Oct 25, 1994·84 cites·4 claims
- 0693US6673950B1Method for reacting an organic compound with a hydroperoxideBASF AG·Filed 2000·Granted Jan 6, 2004·36 cites·20 claims
- 0792US6727371B2Method for converting an organic compound with a hydroperoxideBASF AG·Filed 2001·Granted Apr 27, 2004·50 cites·12 claims
- 0892US4436668APreparation of carbonatesBASF AG·Filed 1981·Granted Mar 13, 1984·35 cites·12 claims
- 0991US6106797AGauze catalyst based on titanium or vanadium zeolites and inert gauze fabrics for accelerating oxidation reactionsBASF AG·Filed 1997·Granted Aug 22, 2000·57 cites·11 claims
- 1090US5958825ACatalysts for the amination of alkylene oxides, alcohols, aldehydes and ketonesBASF AG·Filed 1997·Granted Sep 28, 1999·102 cites·5 claims
- 1188US5306847AManufacture of 1,2-propylene glycolBASF AG·Filed 1992·Granted Apr 26, 1994·29 cites·5 claims
- 1286US4940805APreparation of 1,4-butanediol or tetrahydrofuran or bothBASF AG·Filed 1988·Granted Jul 10, 1990·24 cites·10 claims
- 1386US4730041APreparation of ε-caprolactamsBASF AG·Filed 1987·Granted Mar 8, 1988·21 cites·9 claims
- 1485US5371292APreparation of 3-aminomethyl-3,5,5-trimethyl-cyclohexylamineBASF AG·Filed 1993·Granted Dec 6, 1994·24 cites·19 claims
- 1584US6479680B1Method for reacting an organic compound with a hydroperoxideBASF AG·Filed 1999·Granted Nov 12, 2002·46 cites·15 claims
- 1684US6375920B2Process for the manufacture of hydrogen peroxideBASF AG·Filed 1997·Granted Apr 23, 2002·51 cites·15 claims
- 1784US6127307ACatalyst composition free from noble metalsBASF AG·Filed 1997·Granted Oct 3, 2000·32 cites·13 claims
- 1884US5068398APreparation of 6-aminocaproic estersBASF AG·Filed 1989·Granted Nov 26, 1991·18 cites·11 claims
- 1982US5756845APreparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamineBASF AG·Filed 1996·Granted May 26, 1998·23 cites·10 claims
- 2082US4731445APreparation of epsilon-caprolactamBASF AG·Filed 1987·Granted Mar 15, 1988·17 cites·10 claims
- 2181US5512697APreparation of aliphatic alpha, omega-aminonitrilesBASF AG·Filed 1995·Granted Apr 30, 1996·22 cites·3 claims
- 2280US5916838ACatalysts for the amination of alkylene oxides, alcohols, aldehydes and ketonesBASF AG·Filed 1997·Granted Jun 29, 1999·46 cites·5 claims
- 2380US5142087AProcess for the preparation of dialkyl carbonatesBASF AG·Filed 1990·Granted Aug 25, 1992·18 cites·16 claims
- 2478US6518441B2Method for oxidizing an organic compound containing at least one C-C double bondBASF AG·Filed 1998·Granted Feb 11, 2003·49 cites·11 claims
- 2578US5527946APreparation of aliphatic alpha, omega-aminonitrilesBASF AG·Filed 1995·Granted Jun 18, 1996·41 cites·8 claims
- 2677US5434290APreparation of 5-cyanovaleratesBASF AG·Filed 1994·Granted Jul 18, 1995·16 cites·4 claims
- 2776US6194538B1Process for producing polyamides from aminonitrilesBASF AG·Filed 1997·Granted Feb 27, 2001·30 cites·26 claims
- 2875US5157127APreparation of n-substituted pyrrolidonesWEYER HANS JUERGEN·Filed 1991·Granted Oct 20, 1992·19 cites·7 claims
- 2973US6491861B1Process for production of a zeolite-containing moldingBASF AG·Filed 1998·Granted Dec 10, 2002·35 cites·8 claims
- 3072US6069281AProcess for producing organic nitrogen compounds, special organic nitrogen compounds and mixtures of such compounds and their use as fuel and lubricant additivesBASF AG·Filed 1996·Granted May 30, 2000·29 cites·16 claims
- 3172US5386062ACatalytic preparation of condensation products of formaldehydeBASF AG·Filed 1993·Granted Jan 31, 1995·10 cites·6 claims
- 3272US4965362AJoint preparation of 3-dialkylaminopropionitriles, bis-(2-cyanoethyl) ether and, if desired, ethylene-cyanohydrinMERGER FRANZ·Filed 1989·Granted Oct 23, 1990·13 cites·8 claims
- 3371US5508422AAddition products of triazolium saltsBASF AG·Filed 1994·Granted Apr 16, 1996·9 cites·4 claims
- 3470US4766237APreparation of 6-aminocaproatesBASF AG·Filed 1987·Granted Aug 23, 1988·9 cites·10 claims
- 3569US5410089APreparation of dihydroxyacetoneBASF AG·Filed 1993·Granted Apr 25, 1995·11 cites·13 claims
- 3668US5073650APreparation of 1,4-butanediolBASF AG·Filed 1991·Granted Dec 17, 1991·10 cites·8 claims
- 3766US5239120APreparation of 2-(3-aminopropyl)-cycloalkylaminesBASF AG·Filed 1991·Granted Aug 24, 1993·9 cites·20 claims
- 3865US4894474APreparation of alkyl pentenoatesBASF AG·Filed 1988·Granted Jan 16, 1990·8 cites·20 claims
- 3965US4349484AProcess for the manufacture of mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanatesBASF AG·Filed 1980·Granted Sep 14, 1982·7 cites·11 claims
- 4063US7119231B2Method for producing alkanolaminesBASF AG·Filed 2001·Granted Oct 10, 2006·3 cites·13 claims
- 4163US6790969B2Method for regenerating a zeolite catalystBASF AG·Filed 2001·Granted Sep 14, 2004·5 cites·27 claims
- 4263US5977293AProcess for continuous preparation of homopolymers of ethyleneimineBASF AG·Filed 1998·Granted Nov 2, 1999·16 cites·9 claims
- 4363US4963672APreparation of caprolactamBASF AG·Filed 1989·Granted Oct 16, 1990·13 cites·17 claims
- 4462US7256313B2Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine) having a high cis/tran-isomer ratioBASF AG·Filed 2003·Granted Aug 14, 2007·3 cites·20 claims
- 4562US5298668ACatalytic preparation of formaldehyde condensatesBASF AG·Filed 1993·Granted Mar 29, 1994·7 cites·14 claims
- 4662US4375000AProcess for the preparation of an aryl mono-, di-, and/or polyurethaneBASF AG·Filed 1980·Granted Feb 22, 1983·6 cites·12 claims
- 4754US5827938APreparation of amines and aminonitrilesBASF AG·Filed 1996·Granted Oct 27, 1998·5 cites·4 claims
- 4852US5434291APreparation of aminopropionitrilesBASF AG·Filed 1994·Granted Jul 18, 1995·4 cites·12 claims
- 4952US4925972APreparation of alkyl pentenoatesBASF AG·Filed 1989·Granted May 15, 1990·4 cites·6 claims
- 5051US5919987APreparation of alcohols and/or aldehydesBASF AG·Filed 1995·Granted Jul 6, 1999·17 cites·27 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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