Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#9 in Bradford
#4,892 in United Kingdom
Crystec Ltd
Forward Citations = 1
9 inventors:
Crystec Ltd
% Expired Patents = 33.3
EPO Patents = 1
Trademarks = 1
Forward Citations = 1
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9 inventors (with patents filed for the assignee):
Daniel Mark Ledger (3 out of 7 patents)
Linda Sharon Daintree (3 out of 8 patents)
Peter York (2 out of 7 patents)
4. Bing Wang (1 out of 34 patents)
5. Wei Wu (1 out of 4 patents)
6. Xuezhi Yin (1 out of 2 patents)
7. Sheng Ding (1 out of 1 patent)
8. Wenwen Zhao (1 out of 1 patent)
9. Jiansheng Han (1 out of 1 patent)
10. Peter York (0 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Crystec Ltd. Retrieved from https://idiyas.com/company/crystec
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]
1 patent (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]