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For the Inventor, By the Inventor

Essen, Germany

Jörg-Joachim Nitz

This inventor holds 9 USPTO granted patents and 5 published patent applications and 15 EPO patents. Top assignees: Evonik Degussa Gmbh, Evonik Operations Gmbh. Active years: 2018-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jörg-Joachim Nitz. Retrieved from https://idiyas.com/inventor/jörg-joachim-nitz

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9 

% Patents Active = 11.1

 

Average Co-Inventor Count = 8.3

ph-index = 7

Forward Citations = 76(Granted Patents)


Company Filing History:

goldMedal8 out of 1,242 
 
Evonik Degussa Gmbh
 patents
silverMedal1 out of 682 
 
Evonik Operations Gmbh
 patents

Years Active: 2018-2023

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9 patents (USPTO):Explore Patents
1. 11739055 - Process for preparing diisocyanates based on lysine (2023-08-29),
2. 10252980 - 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use (2019-04-09),
3. 10221277 - Epoxy resin composition comprising 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine (AM-CPDA) as hardener (2019-03-05),
4. 10214612 - Epoxy resin composition comprising 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine as hardener (2019-02-26),
5. 10173979 - Hardener composition including 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine (2019-01-08),
6. 10160717 - 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use (2018-12-25),
7. 10093605 - 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) (2018-10-09),
8. 9868702 - Process for producing 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine (2018-01-16),
9. 9862673 - 2-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use (2018-01-09),

Title: Jörg-Joachim Nitz: Innovator in Diisocyanate Production

Introduction

Jörg-Joachim Nitz, a distinguished inventor based in Essen, Germany, has made significant contributions to the field of chemical engineering. With a total of nine patents to his name, Nitz has focused on innovative processes that enhance the production of key chemical compounds.

Latest Patents

Among his notable inventions, Nitz has developed a process for preparing diisocyanates based on lysine. This invention pertains to a diisocyanate represented by the chemical formula (A) 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine. Additionally, he has created a method for utilizing this compound effectively as a hardener in epoxy resin compositions. These latest patents underscore his expertise in advancing material science.

Career Highlights

Throughout his career, Jörg-Joachim Nitz has worked with prominent companies such as Evonik Degussa GmbH and Evonik Operations GmbH. His positions in these organizations have allowed him to leverage his innovative thinking and bring various projects to fruition, solidifying his reputation as a leading figure in the chemical industry.

Collaborations

Nitz has collaborated with talented professionals, including colleagues like Stephan Kohlstruk and Alexander Martin Rüfer. These partnerships have facilitated the exchange of ideas and enhanced the development of pioneering technologies in his field.

Conclusion

Jörg-Joachim Nitz stands out as an influential inventor whose work continues to impact the chemical engineering landscape. His dedication to innovation, evidenced by his nine patents, demonstrates his commitment to advancing scientific knowledge and practical applications in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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