% Expired Patents = 25.0

Trademarks = 4

Forward Citations = 9

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6 inventors (with patents filed for the assignee):

Jakob Hermann (1 out of 3 patents)

Edwin X Graf (1 out of 50 patents)

Wilfried Kraft (1 out of 14 patents)

4. James L Strebig (1 out of 2 patents)

5. Dieter Klemm (1 out of 1 patent)

6. Peter Ulith (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9890863 - Piston slide valve (2018-02-13),

2. 5300196 - Twin-wire former with frame for a paper making machine (1994-04-05),

3. 5277765 - Headbox with a vertical partition between perforated rolls (1994-01-11),

4. 4419047 - Method of operation of a pump-turbine between part-load operation and (1983-12-06),

Company Overview

Voith is a global technology company founded in 1867. They offer a wide range of products and services in the areas of energy, oil & gas, paper, raw materials, and transport & automotive industries. With over 19,000 employees worldwide, Voith is committed to providing innovative solutions for their customers' evolving needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#19 in Heidenheim

#7,032 in Germany

Heidenheim, Germany

Voith Gmbh

Forward Citations = 9

6 inventors:

Jakob Hermann (1 out of 3 patents)

Edwin X Graf (1 out of 50 patents)

Wilfried Kraft (1 out of 14 patents)

4. James L Strebig (1 out of 2 patents)

5. Dieter Klemm (1 out of 1 patent)

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

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]