% Expired Patents = 100.0

CIPO Patents = 1

Forward Citations = 56

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5 inventors (with patents filed for the assignee):

Desmond Radlein (1 out of 6 patents)

Alain Quignard (1 out of 13 patents)

Warren L Johnson (1 out of 1 patent)

4. Gholam H Yavari (1 out of 1 patent)

5. Desmond St A G Radelin (1 out of 1 patent)

6. Jan Piskorz (11 patents)

7. Piotr Majerski (10 patents)

2 patents: Sort by Forward Citations

1. 9896390 - Methods of upgrading biooil to transportation grade hydrocarbon fuels (2018-02-20),

2. 7004999 - Apparatus for separating fouling contaminants from non-condensable gases at the end of a pyrolysis/thermolysis of biomass process (2006-02-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#381 in Vancouver

#6,012 in Canada

Vancouver, Canada

Dynamotive Energy Systems Corporation

Forward Citations = 56

5 inventors:

Desmond Radlein (1 out of 6 patents)

Alain Quignard (1 out of 13 patents)

Warren L Johnson (1 out of 1 patent)

4. Gholam H Yavari (1 out of 1 patent)

5. Desmond St A G Radelin (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dynamotive Energy Systems Corporation. Retrieved from https://idiyas.com/company/dynamotive-energy-systems

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]