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For the Inventor, By the Inventor

Guetersloh, Germany

Coventya Gmbh


USPTO Granted Patents = 16

% Expired Patents = 31.3



Trademarks = 1

Forward Citations = 16

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27 inventors (with patents filed for the assignee):

goldMedal Gianluigi Schiavon (5 out of 5 patents)

silverMedal Diego Dal Zilio (4 out of 4 patents)

bronzeMedal George S Bokisa (4 out of 22 patents)

4.  Sandrine Dalbin (3 out of 3 patents)

5.  Nicolas Pommier (2 out of 2 patents)

6.  William E Eckles (2 out of 17 patents)

7.  Lionel Thiery (2 out of 2 patents)

8.  Hooman Hafezi (1 out of 63 patents)

9.  Andrea Martin (1 out of 1 patent)

10.  Peter Pies (1 out of 4 patents)

11.  Nicholas Williams (1 out of 5 patents)

12.  Stephen Joseph Carpmail (1 out of 1 patent)

13.  Joseph Brian Apisdorf (1 out of 1 patent)

14.  Robert E Frischauf (1 out of 4 patents)

15.  Frederic Raulin (1 out of 1 patent)


16 patents:

1. 12392048 - Method for producing a corrosion-resistant aluminum-silicon alloy casting, such corrosion-resistant aluminum-silicon alloy casting and its use (2025-08-19),
2. 11905613 - Electroplating bath containing trivalent chromium and process for depositing chromium (2024-02-20),
3. 11603595 - Electrolytic treatment device for preparing plastic parts to be metallized and a method for etching plastic parts (2023-03-14),
4. 11555252 - Satin copper bath and method of depositing a satin copper layer (2023-01-17),
5. 11268206 - Method for increasing the corrosion resistance of a chrome-plated substrate (2022-03-08),
6. 11047064 - Apparatus and method to maintaining trivalent chromium bath plating (2021-06-29),
7. 10934625 - Process for metallization of an article having a plastic surface avoiding the metallization of the rack which fixes the article within the plating bath (2021-03-02),
8. 10619258 - Electroplating bath containing trivalent chromium and process for depositing chromium (2020-04-14),
9. 10167564 - Apparatus and methods of maintaining trivalent chromium bath plating efficiency (2019-01-01),
10. 10062918 - Flow battery electrolyte compositions containing a chelating agent and a metal plating enhancer (2018-08-28),
11. 10011913 - Substrate with a corrosion resistant coating and method of production thereof (2018-07-03),
12. 8377283 - Zinc and zinc-alloy electroplating (2013-02-19),
13. 8329019 - Polyamine brightening agent (2012-12-11),
14. 8066864 - Crosslinked polymers, galvanization baths comprising them and use thereof (2011-11-29),
15. 7276174 - Pre-treatment of plastic materials (2007-10-02),
Coventya GmbH is a global supplier of specialty chemicals for surface finishing processes. With a focus on providing innovative solutions for industries such as automotive, aerospace, and electronics, Coventya offers a wide range of products including plating chemicals, cleaning agents, and wastewater treatment solutions. The company is known for its commitment to sustainability and environmental responsibility in all aspects of its operations.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

16 Patents

#2 in Guetersloh

#2,620 in Germany

#37,723 in the World

Guetersloh, DE
Guetersloh, Germany

Coventya Gmbh

Forward Citations = 16

27 inventors:

goldMedal Gianluigi Schiavon (5 out of 5 patents)

silverMedal Diego Dal Zilio (4 out of 4 patents)

bronzeMedal George S Bokisa (4 out of 22 patents)

4.  Sandrine Dalbin (3 out of 3 patents)

5.  Nicolas Pommier (2 out of 2 patents)

Please report any incorrect information to [email protected]
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