For the Inventor, By the Inventor

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Vancouver, Canada

Lionsgate Technologies, Inc.

USPTO Granted Patents = 2

% 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 - Sep 29 2026

2 Patents

#381 in Vancouver

#6,007 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)

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