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For the Inventor, By the Inventor

Steinhagen, Germany

Plasmatreat Gmbh


USPTO Granted Patents = 11

% Expired Patents = 18.2


Trademarks = 4

Forward Citations = 40

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26 inventors (with patents filed for the assignee):

goldMedal Christian Buske (10 out of 15 patents)

silverMedal Daniel Hasse (2 out of 2 patents)

bronzeMedal Peter Förnsel (2 out of 6 patents)

4.  Syed Salman Asad (1 out of 1 patent)

5.  Andreas Liebert (1 out of 1 patent)

6.  Kazuki Yoshihara (1 out of 11 patents)

7.  Kenta Tominaga (1 out of 2 patents)

8.  Yuji Hirayama (1 out of 8 patents)

9.  Stefan Knipper (1 out of 1 patent)

10.  Francisco Javier Ester Sola (1 out of 10 patents)

11.  Fernando Planas Layunta (1 out of 10 patents)

12.  Andres Escartin Barduzal (1 out of 3 patents)

13.  Leonhard Enneking (1 out of 1 patent)

14.  Artur Grishin (1 out of 1 patent)

15.  Alexander Knospe (1 out of 1 patent)


11 patents:

1. 11731216 - Device for working a surface of a workpiece by means of a laser beam and method for operating the device (2023-08-22),
2. 11357093 - Nozzle assembly, device for generating an atmospheric plasma jet, use thereof, method for plasma treatment of a material, in particular of a fabric or film, plasma treated nonwoven fabric and use thereof (2022-06-07),
3. 10739023 - Ventilation system and method for operating it (2020-08-11),
4. 10596283 - Sterilization apparatus (2020-03-24),
5. 10555411 - Device for generating an atmospheric plasma beam, and method for treating the surface of a workpiece (2020-02-04),
6. 10093046 - Injection-molding tool and method for producing an injection-molded part (2018-10-09),
7. 9771652 - Method for passivating a metal surface (2017-09-26),
8. 8920610 - Method and apparatus for detecting ionisable gases in particular organic molecules, preferably hydrocarbons (2014-12-30),
9. 7875356 - Composite element, especially a window pane (2011-01-25),
10. 6677550 - Plasma nozzle (2004-01-13),
11. 6659110 - Method and apparatus for cleaning drums or belts (2003-12-09),
Company Overview
Plasmatreat GmbH, based in Steinhagen, Germany, specializes in innovative surface treatment technologies using atmospheric plasma. The company develops advanced solutions for various industries, including automotive, electronics, and packaging, enhancing adhesion, cleanliness, and functionality of surfaces. With a strong focus on research and development, Plasmatreat is at the forefront of plasma technology, providing eco-friendly and efficient alternatives to traditional surface treatment methods, thereby contributing to sustainable manufacturing practices.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Plasmatreat Gmbh USPTO Patent Assignee Logo
11 Patents

#1 in Steinhagen

#3,521 in Germany

#51,714 in the World

Steinhagen, DE
Steinhagen, Germany

Plasmatreat Gmbh

Forward Citations = 40

26 inventors:

goldMedal Christian Buske (10 out of 15 patents)

silverMedal Daniel Hasse (2 out of 2 patents)

bronzeMedal Peter Förnsel (2 out of 6 patents)

4.  Syed Salman Asad (1 out of 1 patent)

5.  Andreas Liebert (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Plasmatreat Gmbh. Retrieved from https://idiyas.com/company/plasmatreat

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

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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