EPO Patents = 2

Forward Citations = 5

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3 inventors (with patents filed for the assignee):

Barry A Freel (2 out of 54 patents)

Robert G Graham (2 out of 33 patents)

David Boulard (2 out of 2 patents)

2 patents: Sort by Forward Citations

1. 9809564 - Thermal extraction method and product (2017-11-07),

2. 9127208 - Thermal extraction method and product (2015-09-08),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#201 in Ottawa

#6,019 in Canada

Ottawa, Canada

Pharmatherm Chemicals, Inc.

Forward Citations = 5

3 inventors:

Barry A Freel (2 out of 54 patents)

Robert G Graham (2 out of 33 patents)

David Boulard (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pharmatherm Chemicals, Inc.. Retrieved from https://idiyas.com/company/pharmatherm-chemicals

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]

2 patents (EPO):

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]