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USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#156 in Zurich
#2,402 in Switzerland
Gtl.f1 Ag
Forward Citations = 0
9 inventors:
Gtl.f1 Ag
Calculating rank
% Expired Patents = 100.0
CIPO Patents = 1
EPO Patents = 7
Forward Citations = 0
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9 inventors (with patents filed for the assignee):
Erling Rytter (2 out of 29 patents)
Sigrid Eri (2 out of 8 patents)
Pal Soraker (1 out of 3 patents)
4. Manfred Ruppel (1 out of 3 patents)
5. Dag Schanke (1 out of 9 patents)
6. Matthias Wagner (1 out of 3 patents)
7. Rune Myrstan (1 out of 1 patent)
8. Oyvind Borg (1 out of 3 patents)
9. Manoj M Koranne (1 out of 12 patents)
10. Pål Søraker (4 patents)
11. Alejandro Martin Antonini (5 patents)
12. Thomas Gutermuth (5 patents)
13. Trond Myrstad (6 patents)
14. Rune Myrstad (1 patent)
15. Torild Hulsund Skagseth (2 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gtl.f1 Ag. Retrieved from https://idiyas.com/company/gtl-f1-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]
1 patent (CIPO):
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]