Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#2 in Frederikssund
#1,455 in Denmark
Topsil Semiconductor Materials A/s
Forward Citations = 2
3 inventors:
Topsil Semiconductor Materials A/s
Trademarks = 5
Forward Citations = 2
Loading Chart...
Loading Chart...
3 inventors (with patents filed for the assignee):
Leif Jensen (1 out of 7 patents)
Jan Eyving Petersen (1 out of 1 patent)
Per Vabengard (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Topsil Semiconductor Materials A/s. Retrieved from https://idiyas.com/company/topsil-semiconductor-materials-a-s
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]