% Expired Patents = 50.0

Trademarks = 4

Forward Citations = 65

Loading Chart...

13 inventors (with patents filed for the assignee):

Johann Plank (5 out of 19 patents)

Andrea Fenchl (2 out of 4 patents)

Manfred Bichler (1 out of 26 patents)

4. Michael Schinabeck (1 out of 21 patents)

5. Uwe Holland (1 out of 5 patents)

6. Josef Weichmann (1 out of 19 patents)

7. Konrad Wutz (1 out of 9 patents)

8. Martin Matzinger (1 out of 2 patents)

9. Gregor Keilhofer (1 out of 5 patents)

10. Alfred Kern (1 out of 25 patents)

11. Peter Lange (1 out of 2 patents)

12. Steffen Wache (1 out of 2 patents)

13. Aloisia Stadler (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 6995105 - Use of water-soluble mixed polymers as a flowing medium and/or as a hardening retarder for refractory materials which contain aluminate cement (2006-02-07),

2. 6864344 - Sulfonated condensation products which are stabile in storage, method for the production thereof, and their use (2005-03-08),

3. 6608159 - Polymeric, acrylamide-free water retention agent (2003-08-19),

4. 6555683 - Condensation products based on amino-s-triazines and the use thereof (2003-04-29),

5. 6475959 - Method for the rheology control of fluid phases (2002-11-05),

6. 6346588 - Terpolymers based on sulfobetaines, processes for their preparation and their use as thickeners for aqueous salt solutions (2002-02-12),

Company Overview

SKW Polymers GmbH is a leading manufacturer of high-performance polymers for various industries including automotive, electronics, and healthcare. With innovative solutions and advanced technologies, we provide top-quality products to meet the specific needs of our customers. Our commitment to sustainability and continuous improvement ensures that we deliver exceptional value and service to our clients worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#9 in Trostberg

#5,405 in Germany

Trostberg, Germany

Skw Polymers Gmbh

Forward Citations = 65

13 inventors:

Johann Plank (5 out of 19 patents)

Andrea Fenchl (2 out of 4 patents)

Manfred Bichler (1 out of 26 patents)

4. Michael Schinabeck (1 out of 21 patents)

5. Uwe Holland (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Skw Polymers Gmbh. Retrieved from https://idiyas.com/company/skw-polymers

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]