Ottawa, Canada

Iogen Corporation


USPTO Granted Patents = 71

% Expired Patents = 14.1



Forward Citations = 790

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17 inventors (with patents filed for the assignee):

goldMedal Brian Foody (47 out of 68 patents)

silverMedal Patrick J Foody (41 out of 50 patents)

bronzeMedal Jeffrey S Tolan (18 out of 42 patents)

4.  John Dechman (11 out of 12 patents)

5.  Daniel G MacDonald (6 out of 9 patents)

6.  Kristin Martens (5 out of 5 patents)

7.  Brian W Creber (4 out of 4 patents)

8.  Natacha Leduc (3 out of 3 patents)

9.  Theresa C White (3 out of 16 patents)

10.  Colin Nicholson (2 out of 4 patents)

11.  Jerome D Bernstein (2 out of 2 patents)

12.  Douglas A MacKenzie (1 out of 1 patent)

13.  Robert John Griffin (1 out of 8 patents)

14.  Christopher D Hindle (1 out of 4 patents)

15.  James Carlton Richards (1 out of 5 patents)


Core Competencies:
Lignocellulosic Feedstock
Biogas Upgrading
Biofuels
Carbon Intensity
Hydrogen Production
Pretreatment Processes
Enzymatic Hydrolysis
Methane Purification
Renewable Fuels
GHG Emission Reductions
Sulfite Treatment
Biogenic Carbon Dioxide

71 patents:

Company Overview
Iogen Corporation, based in Ottawa, Canada, specializes in the development of advanced biofuel production technologies. The company focuses on converting lignocellulosic feedstock into sustainable biofuels, contributing to the reduction of carbon intensity in energy systems. Iogen's expertise encompasses various core technology areas, including biogas upgrading, hydrogen production, and enzymatic hydrolysis. Through innovative pretreatment processes and methane purification techniques, Iogen aims to enhance the efficiency and sustainability of biofuel production.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Iogen Corporation USPTO Patent Assignee Logo
71 Patents

#16 in Ottawa

#185 in Canada

#10,503 in the World

Ottawa, CA
Ottawa, Canada
Forward Citations = 790

17 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Iogen Corporation. Retrieved from https://idiyas.com/company/iogen

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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