Inventor · disambiguated record
Denis Heymans
Also filed as: HEYMANS DENIS · HEYMANS DENIS MARIE CHARLES
12 granted patents·11 pending applications·49 citations·filing 1999–2022
84Inventor score
Files withHEXION INC7STEINBRECHER CHRISTOPHE4MOMENTIVE SPECIALTY CHEM INC3HEYMANS DENIS2HEXION SPECIALTY CHEMICALS INC1
Top patents by PatentIndex Score
23 records- 0185US6433217B1Process for the preparation of glycidylesters of branched carboxylic acidsFiled 1999·Granted Aug 13, 2002·42 cites·13 claims
- 0269US9663597B2Acrylic polyol resins compositionsHEXION INC·Filed 2012·Granted May 30, 2017·1 cites·27 claims
- 0368US6570028B1Process for the preparation of glycidylesters of branched carboxylic acidsRESOLUTION PERFORMANCE PRODUCT·Filed 2000·Granted May 27, 2003·5 cites·22 claims
- 0460US11421069B2Polyester-polyol compositions for polyurethane foam with improved hydrolytic stabilityHEXION INC·Filed 2019·Granted Aug 23, 2022·0 cites·20 claims
- 0556US2025230264A1One pack ambient cure crosslinkable copolymers of vinyl branched ester and vinyl silane compositions and use thereofHEXION INC·Filed 2022·Application pending·0 cites
- 0655US2022185930A1One pack ambient cure crosslinkable copolymers of vinyl branched ester and vinyl silane compositions and use thereofHEXION INC·Filed 2020·Application pending·0 cites
- 0750US10787557B2Odorless polyester stabilizer compositionsHEXION INC·Filed 2016·Granted Sep 29, 2020·0 cites·8 claims
- 0849US2022363918A1Glycidyl esters of alpha, alpha branched acids from renewable sources and formulations thereofHEXION INC·Filed 2020·Application pending·0 cites
- 0948US9751982B2Polyether polyol resins compositionsMOMENTIVE SPECIALTY CHEMICALS RES BEIGIUM S A·Filed 2012·Granted Sep 5, 2017·1 cites·23 claims
- 1048US7737297B2Esterification process of polyols with tertiary alkyl substituted acidsHEXION SPECIALTY CHEMICALS INC·Filed 2006·Granted Jun 15, 2010·0 cites·8 claims
- 1148US2022363819A1Glycidyl esters of alpha, alpha branched acids from renewable sources and formulations thereofHEXION INC·Filed 2020·Application pending·0 cites
- 1247US7960493B2Esterification process of polyols with tertiary alkyl substituted acidsMOMENTIVE SPECIALTY CHEM INC·Filed 2010·Granted Jun 14, 2011·0 cites·16 claims
- 1346US9783709B2Process for the manufacture of α, α-branched carboxylic acid vinyl estersHEYMANS DENIS·Filed 2016·Granted Oct 10, 2017·0 cites·10 claims
- 1444US9260374B2Process for the manufacture of α,α-branched carboxylic acid vinyl estersHEYMANS DENIS·Filed 2012·Granted Feb 16, 2016·0 cites·7 claims
- 1540US9803051B2Acrylic polyol resins compositionsMOMENTIVE SPECIALTY CHEM INC·Filed 2012·Granted Oct 31, 2017·0 cites·21 claims
- 1640US2014287252A1Polyester polyol resins compositionsMOMENTIVE SPECIALTY CHEM INC·Filed 2012·Application pending·0 cites
- 1738US2015240077A1Aqueous polyurethane dispersion derived from tertiary alkenyl glycidyl estersSTEINBRECHER CHRISTOPHE·Filed 2013·Application pending·0 cites
- 1836US2014248501A1Polyether polyol resins compositionsMOMENTIVE SPECIALITY CHEMICALS INC·Filed 2012·Application pending·0 cites
- 1933US2014295193A1Polyester polyol resins compositionsMOMENTIVE SPECIALLY CHEMICALS INC·Filed 2012·Application pending·0 cites
- 2030US9879113B2Glycidyl esters of alpha, alpha branched acids compositionsSTEINBRECHER CHRISTOPHE·Filed 2011·Granted Jan 30, 2018·0 cites·6 claims
- 2129US2014316030A1Glycidyl esters of alpha, alpha branched neononanoic acids, synthesis and usesLE FEVERE DE TEN HOVE CÉDRIC·Filed 2011·Application pending·0 cites
- 2228US2019119510A1Glycidyl esters of alpha, alpha branched acids compositionsSTEINBRECHER CHRISTOPHE·Filed 2017·Application pending·0 cites
- 2325US2014005300A1Glycidyl esters of alpha, alpha branched acids compositionsSTEINBRECHER CHRISTOPHE·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →