% Expired Patents = 100.0

Forward Citations = 20

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8 inventors (with patents filed for the assignee):

Gustav Berggren (2 out of 5 patents)

Hans Welin (1 out of 12 patents)

Thomas Holm (1 out of 3 patents)

4. Hans-Erik Ångström (1 out of 2 patents)

5. Carl-Adam Torbjornsson (1 out of 2 patents)

6. Roland Wangelin (1 out of 2 patents)

7. Fredrik Westin (1 out of 1 patent)

8. Fredrik Klas Jansson (1 out of 27 patents)

2 patents: Sort by Forward Citations

1. 7543600 - Arrangement for mixing a first and second gas flow with downstream control (2009-06-09),

2. 7036529 - Arrangement for mixing a first and a second gas flow (2006-05-02),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#193 in

#256 in Sweden

SE

Varivent Innovations Ab

Forward Citations = 20

8 inventors:

Gustav Berggren (2 out of 5 patents)

Hans Welin (1 out of 12 patents)

Thomas Holm (1 out of 3 patents)

4. Hans-Erik Ångström (1 out of 2 patents)

5. Carl-Adam Torbjornsson (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Varivent Innovations Ab. Retrieved from https://idiyas.com/company/varivent-innovations-ab

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]