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For the Inventor, By the Inventor

Calgary, Canada

Texaco Exploration Canada Ltd.

USPTO Granted Patents = 20

Forward Citations = 1,006

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11 inventors (with patents filed for the assignee):

goldMedal David A Redford (15 out of 18 patents)

silverMedal Phillip J Cram (4 out of 5 patents)

bronzeMedal George H Agnew (2 out of 2 patents)

4.  William B Braden (1 out of 7 patents)

5.  David W Kalinowski (1 out of 3 patents)

6.  Joseph C Allen (1 out of 48 patents)

7.  Stephen M Creighton (1 out of 2 patents)

8.  David L Mitchell (1 out of 1 patent)

9.  Aleksy Sacuta (1 out of 3 patents)

10.  Mahendra S Patel (1 out of 1 patent)

11.  Clarence E Anderson (1 out of 1 patent)


20 patents:

1. 4149597 - Method for generating steam (1979-04-17),
2. 4143714 - Method for monitoring underground fluid movement for improving recovery (1979-03-13),
3. 4127172 - Viscous oil recovery method (1978-11-28),
4. 4127170 - Viscous oil recovery method (1978-11-28),
5. 4124072 - Viscous oil recovery method (1978-11-07),
6. 4114690 - Low-temperature oxidation method for the recovery of heavy oils and (1978-09-19),
7. 4109720 - Combination solvent-noncondensible gas injection method for recovering (1978-08-29),
8. 4105049 - Abrasive resistant choke (1978-08-08),
9. 4099566 - Vicous oil recovery method (1978-07-11),
10. 4086961 - Method of oil recovery employing enriched gas drive with control of (1978-05-02),
11. 4058453 - Demulsification of oil emulsions with a mixture of polymers and alkaline (1977-11-15),
12. 4046195 - Thermal recovery of hydrocarbons from tar sands (1977-09-06),
13. 4026357 - In situ gasification of solid hydrocarbon materials in a subterranean (1977-05-31),
14. 4006778 - Thermal recovery of hydrocarbon from tar sands (1977-02-08),
15. 3996755 - Tension leg structure with riser stabilization (1976-12-14),
Company Overview
Texaco Exploration Canada Ltd. is a prominent player in the energy sector, specializing in the exploration and production of oil and natural gas resources. Based in Calgary, Alberta, the company focuses on leveraging advanced technologies and innovative practices to optimize resource extraction and enhance operational efficiency. With a commitment to sustainable development, Texaco Exploration Canada Ltd. plays a crucial role in meeting energy demands while adhering to environmental standards and contributing to local economies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

20 Patents

#56 in Calgary

#725 in Canada

#31,295 in the World

Calgary, CA
Calgary, Canada

Texaco Exploration Canada Ltd.

Forward Citations = 1,006

11 inventors:

goldMedal David A Redford (15 out of 18 patents)

silverMedal Phillip J Cram (4 out of 5 patents)

bronzeMedal George H Agnew (2 out of 2 patents)

4.  William B Braden (1 out of 7 patents)

5.  David W Kalinowski (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Texaco Exploration Canada Ltd.. Retrieved from https://idiyas.com/company/texaco-exploration-canada

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]
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