Inventor · disambiguated record
Jörg-Joachim Nitz
Also filed as: NITZ JÖRG-JOACHIM
9 granted patents·2 pending applications·76 citations·filing 2017–2024
88Inventor score
Top patents by PatentIndex Score
11 records- 0196US10173979B2Hardener composition including 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamineEVONIK DEGUSSA GMBH·Filed 2017·Granted Jan 8, 2019·9 cites·11 claims
- 0295US10221277B2Epoxy resin composition comprising 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine (AM-CPDA) as hardenerEVONIK DEGUSSA GMBH·Filed 2017·Granted Mar 5, 2019·10 cites·19 claims
- 0395US10214612B2Epoxy resin composition comprising 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine as hardenerEVONIK DEGUSSA GMBH·Filed 2017·Granted Feb 26, 2019·11 cites·20 claims
- 0494US10160717B22-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and useEVONIK DEGUSSA GMBH·Filed 2017·Granted Dec 25, 2018·9 cites·18 claims
- 0594US9862673B22-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and useEVONIK DEGUSSA GMBH·Filed 2017·Granted Jan 9, 2018·10 cites·19 claims
- 0693US10252980B12-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and useEVONIK DEGUSSA GMBH·Filed 2018·Granted Apr 9, 2019·4 cites·10 claims
- 0793US10093605B2Catalytic 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 GMBH·Filed 2017·Granted Oct 9, 2018·13 cites·20 claims
- 0893US9868702B2Process for producing 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamineEVONIK DEGUSSA GMBH·Filed 2017·Granted Jan 16, 2018·10 cites·19 claims
- 0963US2024335793A1Extraction of ammonia and sulfuric acid from ammonium-sulfate-rich (waste) watersEVONIK OPERATIONS GMBH·Filed 2024·Application pending·0 cites
- 1055US11739055B2Process for preparing diisocyanates based on lysineEVONIK OPERATIONS GMBH·Filed 2021·Granted Aug 29, 2023·0 cites·20 claims
- 1144US2017355810A1Epoxy resin composition comprising 2-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine as hardenerEVONIK DEGUSSA GMBH·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →