% Expired Patents = 100.0

CIPO Patents = 1

Forward Citations = 3

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3 inventors (with patents filed for the assignee):

Erik R Deutsch (1 out of 17 patents)

Michael A Eddy (1 out of 1 patent)

Frederick G Haibach (1 out of 1 patent)

4. Michael A Eddy (0 patent)

1 patent: Sort by Forward Citations

1. 9638630 - Methods and devices for analyzing gases in well-related fluids using fourier transform infrared (FTIR) spectroscopy (2017-05-02),

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USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#612 in Calgary

#9,459 in Canada

Calgary, Canada

Total Gas Detection Ltd.

Forward Citations = 3

3 inventors:

Erik R Deutsch (1 out of 17 patents)

Michael A Eddy (1 out of 1 patent)

Frederick G Haibach (1 out of 1 patent)

4. Michael A Eddy (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Total Gas Detection Ltd.. Retrieved from https://idiyas.com/company/total-gas-detection

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]