British Columbia Research Corporation

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 74

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3 inventors (with patents filed for the assignee):

Klaus Heinrich Oehr (1 out of 19 patents)

John B Wallace (1 out of 1 patent)

Dane R Roberts (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5183757 - Process for the production, desiccation and germination of conifer (1993-02-02),

2. 5071815 - Method for producing catalysts (1991-12-10),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#382 in Vancouver

#6,028 in Canada

Vancouver, Canada

British Columbia Research Corporation

Forward Citations = 74

3 inventors:

Klaus Heinrich Oehr (1 out of 19 patents)

John B Wallace (1 out of 1 patent)

Dane R Roberts (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: British Columbia Research Corporation. Retrieved from https://idiyas.com/company/british-columbia-research

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]