% Expired Patents = 50.0

CIPO Patents = 3

EPO Patents = 1

Forward Citations = 6

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2 inventors (with patents filed for the assignee):

Mike Claerhout (1 out of 4 patents)

Maurice William Slack (1 out of 58 patents)

Laurie Venning (1 patent)

4. Trent Kaiser (0 patent)

2 patents: Sort by Forward Citations

1. 7435373 - Apparatus and method for thermal de-burring of slotted well liners (2008-10-14),

2. 6898957 - Method of reducing slot width in slotted tubular liners (2005-05-31),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#7 in Nisku

#6,024 in Canada

Nisku, Canada

Regent Technologies Ltd.

Forward Citations = 6

2 inventors:

Mike Claerhout (1 out of 4 patents)

Maurice William Slack (1 out of 58 patents)

Laurie Venning (1 patent)

4. Trent Kaiser (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Regent Technologies Ltd.. Retrieved from https://idiyas.com/company/regent-technologies

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]

3 patents (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]

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]