% Expired Patents = 50.0

EPO Patents = 7

Forward Citations = 9

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8 inventors (with patents filed for the assignee):

Herbert Seeger (2 out of 2 patents)

Udo Meller (2 out of 2 patents)

Bernhard Langenbeck (1 out of 3 patents)

4. Markus Albrecht (1 out of 1 patent)

5. Kai Priedigkeit (1 out of 1 patent)

6. Werner Kuttruf (1 out of 6 patents)

7. Dieter Niepold (1 out of 1 patent)

8. Bernhard Hammerl (1 out of 1 patent)

9. Michael Bade (0 patent)

10. Steve Boccarius (0 patent)

11. Rafael Stefan Rutkowski (0 patent)

4 patents: Sort by Forward Citations

1. 10352386 - Clutch assembly (2019-07-16),

2. 7624851 - Fluid-operable rotary drive clutch (2009-12-01),

3. 7344009 - Hydraulic circuit (2008-03-18),

4. 5873443 - Shiftable device acting as a brake or clutch, such as a frictional brake (1999-02-23),

Company Overview

Ortlinghaus-werke GmbH is a leading manufacturer of high-quality clutches and brakes for industrial applications. With over 100 years of experience, they provide innovative solutions for a wide range of industries, including machine tools, mining, and railways. Their products are known for their reliability, durability, and performance, making them a trusted choice for customers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#7 in Wermelskirchen

#7,037 in Germany

Wermelskirchen, Germany

Ortlinghaus-Werke Gmbh

Forward Citations = 9

8 inventors:

Herbert Seeger (2 out of 2 patents)

Udo Meller (2 out of 2 patents)

Bernhard Langenbeck (1 out of 3 patents)

4. Markus Albrecht (1 out of 1 patent)

5. Kai Priedigkeit (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ortlinghaus-Werke Gmbh. Retrieved from https://idiyas.com/company/ortlinghaus-werke

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]

7 patents (EPO):

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]