Inventor
NITZ JÖRG-JOACHIM
DE9 patents
⚠️ This page may combine multiple inventors who share the name “NITZ JÖRG-JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVONIK DEGUSSA GMBH
8 patentsUS10221277B2Mar 5, 2019
Epoxy resin composition comprising 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine (AM-CPDA) as hardener
EVONIK DEGUSSA GMBH10 citations82
US10214612B2Feb 26, 2019
Epoxy resin composition comprising 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine as hardener
EVONIK DEGUSSA GMBH11 citations82
US10173979B2Jan 8, 2019
Hardener composition including 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine
EVONIK DEGUSSA GMBH9 citations82
US10160717B2Dec 25, 2018
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
EVONIK DEGUSSA GMBH9 citations82
US9868702B2Jan 16, 2018
Process for producing 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine
EVONIK DEGUSSA GMBH10 citations82
US9862673B2Jan 9, 2018
2-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
EVONIK DEGUSSA GMBH10 citations82
US10093605B2Oct 9, 2018
Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (β-isophorone) with hydrogen peroxide to afford 2,6,6-trimethyl-2-cyclohexene-1,4-dione (keto-isophorone)
EVONIK DEGUSSA GMBH13 citations80
US10252980B1Apr 9, 2019
2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use
EVONIK DEGUSSA GMBH4 citations70