% Expired Patents = 100.0

CIPO Patents = 1

Forward Citations = 3

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3 inventors (with patents filed for the assignee):

Christian Leth Petersen (2 out of 14 patents)

John Mark Ansermino (2 out of 2 patents)

Guy A Dumont (2 out of 15 patents)

4. Guy Dumont (0 patent)

2 patents: Sort by Forward Citations

1. 10219751 - Systems and methods for determining physiological characteristics of a patient using pulse oximetry (2019-03-05),

2. 8958859 - Systems and methods for determining physiological characteristics of a patient using pulse oximetry (2015-02-17),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#381 in Vancouver

#6,024 in Canada

Vancouver, Canada

Lionsgate Technologies, Inc.

Forward Citations = 3

3 inventors:

Christian Leth Petersen (2 out of 14 patents)

John Mark Ansermino (2 out of 2 patents)

Guy A Dumont (2 out of 15 patents)

4. Guy Dumont (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lionsgate Technologies, Inc.. Retrieved from https://idiyas.com/company/lionsgate-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]

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]