Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#11 in Nisku
#9,453 in Canada
United Diamond Ltd.
Forward Citations = 8
3 inventors:
United Diamond Ltd.
CIPO Patents = 1
Forward Citations = 8
Loading Chart...
Loading Chart...
3 inventors (with patents filed for the assignee):
Craig Knull (1 out of 5 patents)
Ian G Gillis (1 out of 4 patents)
Peter J Gillis (1 out of 1 patent)
4. Craig J Knull (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: United Diamond Ltd.. Retrieved from https://idiyas.com/company/united-diamond
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]
1 patent (CIPO):
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]