Inventor · disambiguated record
Peter Heymanns
Also filed as: HEYMANNS PETER
19 granted patents·1 pending application·181 citations·filing 1993–2013
94Inventor score
Top patents by PatentIndex Score
20 records- 0185US6482972B1Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom and their use as plasticizersHOECHST AG·Filed 1995·Granted Nov 19, 2002·45 cites·18 claims
- 0283US5268514ADecyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizersHOECHST AG·Filed 1993·Granted Dec 7, 1993·19 cites·10 claims
- 0379US5583250AMixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizersHOECHST AG·Filed 1995·Granted Dec 10, 1996·15 cites·8 claims
- 0476US5463147ADecyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizersHOECHST AG·Filed 1994·Granted Oct 31, 1995·13 cites·8 claims
- 0575US8394998B2Method of producing neopentyl glycolSCHALAPSKI KURT·Filed 2009·Granted Mar 12, 2013·4 cites·20 claims
- 0673US5369162ADecyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizersHOECHST AG·Filed 1993·Granted Nov 29, 1994·11 cites·2 claims
- 0771US8357824B2Process for preparing neopentyl glycol by cracking high boilers occurring in the production processOXEA GMBH·Filed 2009·Granted Jan 22, 2013·2 cites·28 claims
- 0871US6696582B2Method for producing aliphatic carboxylic acids from aldehydesCELANESE CHEM EUROPE GMBH·Filed 2001·Granted Feb 24, 2004·9 cites·16 claims
- 0970US5661204AMixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizersHOECHST AG·Filed 1995·Granted Aug 26, 1997·9 cites·2 claims
- 1069US8664444B2Method for producing primary aliphatic amines from aldehydesSCHALAPSKI KURT·Filed 2011·Granted Mar 4, 2014·1 cites·15 claims
- 1163US5462986ADecyl alcohol mixtures, phthalic esters obtainable therefrom and their use as placticizersHOECHST AG·Filed 1995·Granted Oct 31, 1995·8 cites·17 claims
- 1262US5738127AProcess for removing contaminating coatings from metal surfacesHOECHST AG·Filed 1996·Granted Apr 14, 1998·24 cites·10 claims
- 1361US6051743AProcess for the preparation of predominantly unbranched higher primary alcoholsHOECHST AG·Filed 1993·Granted Apr 18, 2000·7 cites·11 claims
- 1459US5382716ADecyl alcohol mixtures, phthalic obtainable therefrom, and their use as plasticizersHOECHST AG·Filed 1993·Granted Jan 17, 1995·6 cites·11 claims
- 1556US9133083B2Continuous method for the production of neopentyl glycolOXEA GMBH·Filed 2013·Granted Sep 15, 2015·0 cites·20 claims
- 1654US9108898B2Continuous method for producing primary aliphatic amines from aldehydesOXEA GMBH·Filed 2013·Granted Aug 18, 2015·0 cites·20 claims
- 1750US5516948AProcess for making a mixture of isomeric decyl alcoholsHOECHST AG·Filed 1995·Granted May 14, 1996·7 cites·7 claims
- 1846US2002133047A1Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom, and their use as plasticizersFiled 2001·Application pending·0 cites
- 1930US5403954APreparation of methyltris(m-sulfonatophenyl) phosphonium iodide trisodium salt and use thereof in carbonylation reactions to prepare carboxylic acids and/or their estersHOECHST AG·Filed 1994·Granted Apr 4, 1995·0 cites·13 claims
- 2029US5410072AMixtures of isomeric pentanoic acids, esters prepared therefrom, and their use as lubricantsHOECHST AG·Filed 1994·Granted Apr 25, 1995·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →