Inventor

HEYMANS DENIS

BE8 patents

⚠️ This page may combine multiple inventors who share the name “HEYMANS DENIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEXION INC

3 patents

US11421069B2Aug 23, 2022

Polyester-polyol compositions for polyurethane foam with improved hydrolytic stability

HEXION INC0 citations50

US9663597B2May 30, 2017

Acrylic polyol resins compositions

HEXION INC1 citations44

US10787557B2Sep 29, 2020

Odorless polyester stabilizer compositions

HEXION INC0 citations39

HEYMANS DENIS

2 patents

US9783709B2Oct 10, 2017

Process for the manufacture of α, α-branched carboxylic acid vinyl esters

HEYMANS DENIS0 citations41

US9260374B2Feb 16, 2016

Process for the manufacture of α,α-branched carboxylic acid vinyl esters

HEYMANS DENIS0 citations41

MOMENTIVE SPECIALTY CHEM INC

1 patent

US9803051B2Oct 31, 2017

Acrylic polyol resins compositions

MOMENTIVE SPECIALTY CHEM INC0 citations44

MOMENTIVE SPECIALTY CHEMICALS RES BEIGIUM S A

1 patent

US9751982B2Sep 5, 2017

Polyether polyol resins compositions

MOMENTIVE SPECIALTY CHEMICALS RES BEIGIUM S A1 citations38

STEINBRECHER CHRISTOPHE

1 patent

US9879113B2Jan 30, 2018

Glycidyl esters of alpha, alpha branched acids compositions

STEINBRECHER CHRISTOPHE0 citations21