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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#7 in Halver
#15,376 in Germany
Duotec Gmbh
Forward Citations = 0
4 inventors:
Duotec Gmbh
EPO Patents = 3
Trademarks = 2
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Robert Staacke (1 out of 5 patents)
Bernd Burchard (1 out of 25 patents)
Jan Meijer (1 out of 13 patents)
4. Arthur Rönisch (1 out of 2 patents)
5. Werner Weber (1 patent)
6. Christian Asbeck (1 patent)
7. Marc Ungemach (1 patent)
8. Lukas Joslowski (2 patents)
9. Annika Isabell Wallmann (1 patent)
10. Jens Wallmann (1 patent)
11. Domenic Blätgen (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Duotec Gmbh. Retrieved from https://idiyas.com/company/duotec
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]
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]
3 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]