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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, based in Guetersloh, Germany, specializes in surface treatment solutions, focusing on the development and manufacturing of innovative chemical products. The company serves various industries, including automotive, electronics, and decorative applications, providing advanced technologies for metal finishing and surface enhancement. Coventya is committed to sustainability and environmental responsibility, offering eco-friendly solutions that meet the evolving needs of its global clientele.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

16 Patents

#2 in Guetersloh

#2,620 in Germany

#37,766 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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