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For the Inventor, By the Inventor

Finsterwalde, Germany

Kjellberg-Stiftung


USPTO Granted Patents = 15


Trademarks = 2

Forward Citations = 5

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12 inventors (with patents filed for the assignee):

goldMedal Volker Krink (13 out of 29 patents)

silverMedal Frank Laurisch (12 out of 27 patents)

bronzeMedal Timo Grundke (5 out of 13 patents)

4.  Ralf-Peter Reinke (5 out of 11 patents)

5.  Michael Schnick (2 out of 2 patents)

6.  Vadim Günther (2 out of 2 patents)

7.  Nils Brocke (1 out of 1 patent)

8.  Jens Friedel (1 out of 2 patents)

9.  Rene Nogowski (1 out of 1 patent)

10.  Michael Dreher (1 out of 1 patent)

11.  Henning Schuster (1 out of 1 patent)

12.  Katrin Jehnert (1 out of 1 patent)

13.  Thomas Hassel (2 patents)

14.  Frank Silze (0 patent)

15.  Felix PÄTZ (0 patent)


15 patents:

1. 12701648 - Electrode for a plasma cutting torch, assembly having said electrode, plasma cutting torch having said electrode, and method for plasma cutting (2026-08-04),
2. 12526909 - Wear part for an arc torch and plasma torch, arc torch and plasma torch comprising same, method for plasma cutting and method for producing an electrode for an arc torch and plasma torch (2026-01-13),
3. 12011789 - Electrodes for gas- and liquid-cooled plasma torches (2024-06-18),
4. 11865651 - Electrodes for gas- and liquid-cooled plasma torches (2024-01-09),
5. 11865650 - Electrodes for gas- and liquid-cooled plasma torches (2024-01-09),
6. 11856684 - Nozzle for a plasma arc torch head, laser cutting head and plasma laser cutting head, assemblies, plasma arc torch head and plasma arc torch comprising same, laser cutting head comprising same, and plasma laser cutting head comprising same (2023-12-26),
7. 11524356 - Electrode for a welding torch or a cutting torch (2022-12-13),
8. 11224939 - Apparatus for thermal processing (2022-01-18),
9. 11178746 - Protective nozzle cap, plasma arc torch comprising said protective nozzle cap, and use of the plasma arc torch (2021-11-16),
10. 10582606 - Nozzle for a plasma arc torch (2020-03-03),
11. 10485086 - Single or multi-part insulating component for a plasma torch, particularly a plasma cutting torch, and assemblies and plasma torches having the same (2019-11-19),
12. 10201068 - Method for the plasma cutting of workpieces (2019-02-05),
13. 9743505 - Plasma torch (2017-08-22),
14. 9462671 - Electrode structure for plasma cutting torches (2016-10-04),
15. 9073141 - Electrode for plasma cutting torches and use of same (2015-07-07),
Company Overview
Kjellberg-Stiftung is a foundation based in Finsterwalde, Germany, dedicated to advancing research and development in the field of plasma technology. The organization focuses on innovative solutions for industrial applications, particularly in welding and cutting processes. By fostering collaboration between academia and industry, Kjellberg-Stiftung aims to enhance technological capabilities and promote sustainable practices within the manufacturing sector. Its initiatives contribute to the ongoing evolution of advanced manufacturing techniques in Europe.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

15 Patents

#1 in Finsterwalde

#2,777 in Germany

#39,959 in the World

Finsterwalde, DE
Finsterwalde, Germany

Kjellberg-Stiftung

Forward Citations = 5

12 inventors:

goldMedal Volker Krink (13 out of 29 patents)

silverMedal Frank Laurisch (12 out of 27 patents)

bronzeMedal Timo Grundke (5 out of 13 patents)

4.  Ralf-Peter Reinke (5 out of 11 patents)

5.  Michael Schnick (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kjellberg-Stiftung. Retrieved from https://idiyas.com/company/kjellberg-stiftung

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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