Forward Citations = 39

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5 inventors (with patents filed for the assignee):

Manfred Weyand (3 out of 6 patents)

Wilhelm Vieten (1 out of 2 patents)

Armin Schnettler (1 out of 1 patent)

4. Hermann Kott (1 out of 2 patents)

5. Erhard Dorner (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6006431 - Process for producing a substantially tubular housing substantially (1999-12-28),

2. 5937692 - Method for manufacturing the armature housing of a slide valve (1999-08-17),

3. 5664761 - Disk valve (1997-09-09),

4. 5224511 - Spring-loaded safety valve (1993-07-06),

5. 5219148 - Disc valve (1993-06-15),

Company Overview

Babcock Sempell AG is a leading provider of high-pressure equipment and services for the global power generation, oil & gas, and industrial sectors. With a history dating back to 1926, the company is known for its innovative solutions and reliable products in the field of valves, steam traps, pressure control systems, and other specialized components. Babcock Sempell AG is committed to delivering top-quality products and services to meet the needs of its diverse customer base.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#2 in Korschenbroich

#6,098 in Germany

Korschenbroich, Germany

Babcock Sempell Ag

Forward Citations = 39

5 inventors:

Manfred Weyand (3 out of 6 patents)

Wilhelm Vieten (1 out of 2 patents)

Armin Schnettler (1 out of 1 patent)

4. Hermann Kott (1 out of 2 patents)

5. Erhard Dorner (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Babcock Sempell Ag. Retrieved from https://idiyas.com/company/babcock-sempell-ag

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]