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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#206 in Düsseldorf
#15,369 in Germany
Sma Siemag Aktiengesellschaft
Forward Citations = 9
5 inventors:
Sma Siemag Aktiengesellschaft
% Expired Patents = 100.0
Forward Citations = 9
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5 inventors (with patents filed for the assignee):
Jürgen Seidel (1 out of 38 patents)
Christoph Klein (1 out of 17 patents)
Dieter Rosenthal (1 out of 27 patents)
4. Stephan Krämer (1 out of 2 patents)
5. Wolfgang-Dietmar Hackenberg (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sma Siemag Aktiengesellschaft. Retrieved from https://idiyas.com/company/sma-siemag-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]
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]