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For the Inventor, By the Inventor

Trostberg, Germany

Alzchem Ag


USPTO Granted Patents = 16



Trademarks = 21

Forward Citations = 13

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17 inventors (with patents filed for the assignee):

goldMedal Hans-Peter Krimmer (10 out of 36 patents)

silverMedal Martin Ebner (8 out of 8 patents)

bronzeMedal Sylvia Strobel (6 out of 6 patents)

4.  Christian Gerhart (5 out of 5 patents)

5.  Monika Brandl (5 out of 5 patents)

6.  Plamen Toshev (3 out of 6 patents)

7.  Thomas Sattelmayer (3 out of 34 patents)

8.  Henning Middelmann (2 out of 2 patents)

9.  Florian Ritzinger (2 out of 2 patents)

10.  Martin G Hitzler (2 out of 8 patents)

11.  Frank Eißmann (1 out of 1 patent)

12.  Doris Krammer (1 out of 1 patent)

13.  Torsten Eichhorn (1 out of 1 patent)

14.  Claudia Winkler (1 out of 1 patent)

15.  Michaela Huber (1 out of 1 patent)


16 patents:

1. 10526355 - Hardener and cure accelerant with flame retardancy effect for curing epoxy resins (II) (2020-01-07),
2. 9878288 - Ammonia gas generator, method for producing ammonia and use of the same for reducing nitrogen oxides in exhaust gases (2018-01-30),
3. 9731976 - Method for the production of ammonia from an ammonia precursor substance in order to reduce nitrogen oxides in exhaust gases (2017-08-15),
4. 9687783 - Ammonia gas generator and use of the same for reducing nitrogen oxides in exhaust gases (2017-06-27),
5. 9663609 - Use of N,N'-(dimethyl) urones and method for curing epoxy resin compositions (2017-05-30),
6. 9617369 - High-latency hardeners for epoxy resins (2017-04-11),
7. 9499684 - Alkyl or dialkyl-semicarbazone as a hardener for epoxy resin (2016-11-22),
8. 9499659 - Liquid hardeners for hardening epoxide resins (I) (2016-11-22),
9. 9499653 - Curing agents for epoxy resins (2016-11-22),
10. 9403976 - Semicarbazones as accelerators for curing epoxy resins (2016-08-02),
11. 9382374 - Liquid hardeners for hardening epoxide resins (II) (2016-07-05),
12. 9371240 - Ammonia gas generator for producing ammonia in order to reduce nitrogen oxides in exhaust gases (2016-06-21),
13. 9315391 - Ammonia gas generator and method for producing ammonia in order to reduce nitrogen oxides in exhaust gases (2016-04-19),
14. 9296855 - High-latency hardeners for epoxy resins (2016-03-29),
15. 9238706 - Use of guanidine derivatives as curing accelerators for epoxy resins (2016-01-19),
ALZCHEM AG is a specialty chemicals company based in Germany. They focus on the development and production of innovative products in the areas of health and nutrition, specialty chemicals, and agriculture. With a strong commitment to research and development, ALZCHEM AG continually strives to create value for their customers and contribute to sustainable solutions. Visit their website for more information on their products and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

16 Patents

#4 in Trostberg

#2,632 in Germany

#36,682 in the World

...
Trostberg, Germany

Alzchem Ag

Forward Citations = 13

17 inventors:

goldMedal Hans-Peter Krimmer (10 out of 36 patents)

silverMedal Martin Ebner (8 out of 8 patents)

bronzeMedal Sylvia Strobel (6 out of 6 patents)

4.  Christian Gerhart (5 out of 5 patents)

5.  Monika Brandl (5 out of 5 patents)

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