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Heidenheim, Germany

Voith Paper Gmbh

USPTO Granted Patents = 14

% Expired Patents = 64.3

Trademarks = 5

Forward Citations = 65

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17 inventors (with patents filed for the assignee):

Klaus Doelle (4 out of 37 patents)

Oliver U Heise (4 out of 18 patents)

Edwin X Graf (3 out of 50 patents)

4. Robert J Matz (2 out of 13 patents)

5. Bangji Cao (2 out of 4 patents)

6. Arved H Westerkamp (1 out of 18 patents)

7. David Andrew Lilburn (1 out of 1 patent)

8. Christopher Lee Spence (1 out of 1 patent)

9. James A Eng (1 out of 8 patents)

10. David W Root (1 out of 1 patent)

11. Kurt William Lorenz (1 out of 9 patents)

12. Pierre Thibodeau (1 out of 1 patent)

13. Mike Van Rossum (1 out of 1 patent)

14. Mike Theobald (1 out of 1 patent)

15. Steve Wickensberg (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 7901544 - Paper machine fabric leader (2011-03-08),

2. 7691237 - Belt for transferring an in-production fibrous web (2010-04-06),

3. 7634898 - Modified seam press fabric (2009-12-22),

4. 6950777 - Method and system for assessing pulp and paper mill performance (2005-09-27),

5. 6860030 - Control system for gap measuring (2005-03-01),

6. 6589389 - Test method for determining bleed-throughs in old corrugated container fiber pulp (2003-07-08),

7. 6588331 - Screw press inlet section (2003-07-08),

8. 6544385 - Channel pulper (2003-04-08),

9. 6508422 - Pulper for a fiber stock preparation system (2003-01-21),

10. 6485612 - Air press assembly for use in a paper-making machine (2002-11-26),

11. 6458241 - Apparatus for chemically loading fibers in a fiber suspension (2002-10-01),

12. 6451165 - Channel pulper (2002-09-17),

13. 6425982 - System for removing bleed-throughs from old corrugated container fiber pulp (2002-07-30),

14. 6387218 - Air press seal in paper-making machine (2002-05-14),

Company Overview

Voith Paper GmbH, headquartered in Heidenheim, Germany, is a leading provider of innovative solutions for the paper industry. The company specializes in the development and manufacturing of advanced technologies and equipment for paper production, including process automation, stock preparation, and finishing solutions. With a strong emphasis on sustainability and efficiency, Voith Paper focuses on enhancing the performance and environmental footprint of paper manufacturing processes globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#10 in Heidenheim

#2,906 in Germany

#42,199 in the World

Heidenheim, Germany

Voith Paper Gmbh

Forward Citations = 65

17 inventors:

Klaus Doelle (4 out of 37 patents)

Oliver U Heise (4 out of 18 patents)

Edwin X Graf (3 out of 50 patents)

4. Robert J Matz (2 out of 13 patents)

5. Bangji Cao (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Voith Paper Gmbh. Retrieved from https://idiyas.com/company/voith-paper

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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