Inventor
HOPPE DIRK
DE17 patents
⚠️ This page may combine multiple inventors who share the name “HOPPE DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVONIK DEGUSSA GMBH
6 patentsUS7709589B2May 4, 2010
Low temperature curable polyurethane compositions containing uretdione groups
EVONIK DEGUSSA GMBH13 citations84
US10669293B2Jun 2, 2020
Process for preparing isocyanates containing alkoxysilane groups
EVONIK DEGUSSA GMBH3 citations73
US10626131B2Apr 21, 2020
Process for preparing isocyanates containing alkoxysilane groups
EVONIK DEGUSSA GMBH4 citations73
US10611782B2Apr 7, 2020
Process for preparing isocyanates containing alkoxysilane groups
EVONIK DEGUSSA GMBH3 citations73
US10793664B2Oct 6, 2020
Process for preparing trimers and/or oligomers of diisocyanates
EVONIK DEGUSSA GMBH1 citations56
US10519096B2Dec 31, 2019
Process for preparing amino compounds from nitrile compounds
EVONIK DEGUSSA GMBH0 citations48
HUELS CHEMISCHE WERKE AG
2 patentsUS6143841ANov 7, 2000
Coatings based on thermoplastic polyesters with addition of an unsaturated polyester as additive resin
HUELS CHEMISCHE WERKE AG25 citations89
US5366658ANov 22, 1994
Use of polymethylalkanes as biodegradable base oils in lubricants and functional fluids
HUELS CHEMISCHE WERKE AG16 citations71