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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#2 in Shenzhen
#18,836 in unknown
Sobtrium Advanced Materials Technology, Ltd.
Forward Citations = 0
4 inventors:
Sobtrium Advanced Materials Technology, Ltd.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Xiaoli Liu (1 out of 15 patents)
Fengzhen Sun (1 out of 5 patents)
Delin Li (1 out of 32 patents)
4. Jie Zhang (1 out of 106 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sobtrium Advanced Materials Technology, Ltd.. Retrieved from https://idiyas.com/company/sobtrium-advanced-materials-technology
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]