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Iogen Corporation

USPTO Granted Patents = 71

% Expired Patents = 14.1

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 790

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18 inventors (with patents filed for the assignee):

Brian Foody (47 out of 68 patents)

Patrick J Foody (41 out of 50 patents)

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. Natacha Leduc (3 out of 3 patents)

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

9. Colin Nicholson (2 out of 4 patents)

10. Brian Creber (2 out of 2 patents)

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

12. Brian W Creber (2 out of 2 patents)

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

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

15. Christopher D Hindle (1 out of 4 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: Sort by Forward Citations

1. 12692152 - Method for making low carbon intensity hydrogen (2026-07-28),

2. 12606849 - Converting lignocellulosic feedstock to fuel (2026-04-21),

3. 12605672 - Method and system for upgrading biogas using PSA (2026-04-21),

4. 12565632 - Process and system for producing biofuels with reduced carbon intensity (2026-03-03),

5. 12515167 - Purification of methane containing gas streams using selective membrane separation (2026-01-06),

6. 12398844 - Method and system for processing biogas (2025-08-26),

7. 12359134 - Process and system for producing product (2025-07-15),

8. 12338406 - Method and system for producing a fuel from biogas (2025-06-24),

9. 12312547 - Method and system for producing a fuel from biogas (2025-05-27),

10. 12264068 - Method for making low carbon intensity hydrogen (2025-04-01),

11. 12241036 - Method and system for producing a fuel from biogas (2025-03-04),

12. 12122673 - Method for producing renewable fuels (2024-10-22),

13. 11946001 - Process and system for producing fuel (2024-04-02),

14. 11873220 - Method for producing renewable fuels (2024-01-16),

15. 11827916 - Process for producing fuel using two fermentations (2023-11-28),

Iogen Corporation is a leading biotechnology company based in Canada. Established in 1974, Iogen specializes in the commercialization of advanced cellulosic biofuels, specifically cellulosic ethanol. Their innovative technologies enable the production of biofuels from non-food biomass such as agricultural waste and energy crops. Iogen's sustainable solutions aim to reduce greenhouse gas emissions and contribute to a cleaner energy future. For more information about Iogen Corporation, please visit their official website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Iogen Corporation

71 Patents

#16 in Ottawa

#184 in Canada

#10,484 in the World

Iogen Corporation

Forward Citations = 790

18 inventors:

Brian Foody (47 out of 68 patents)

Patrick J Foody (41 out of 50 patents)

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)

Please report any incorrect information to [email protected]

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