Toronto, Canada

Lesley G Campbell

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lesley G Campbell. Retrieved from https://idiyas.com/inventor/lesley-g-campbell

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:

goldMedal1 out of 834,453 
Other
 patents

Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Lesley G Campbell: Innovator in Cannabinoid Extraction

Introduction

Lesley G Campbell is a notable inventor based in Toronto, Canada. She has made significant contributions to the field of cannabinoid extraction and purification. Her innovative methods have the potential to impact various industries, particularly in the realm of medicinal cannabis.

Latest Patents

Lesley holds a patent for the "Extraction and purification of cannabinoid compounds." This patent discloses effective methods for activating and washing plant tissues to extract and purify cannabinoids. The process involves heat activation, washing impurities with a polar solvent, and extracting non-polar cannabinoids using a selective solvent like ethanol. The active ingredients can be further purified by chromatography and quantified using mass spectrometry.

Career Highlights

Throughout her career, Lesley has focused on developing efficient methods for cannabinoid extraction. Her work has garnered attention for its potential applications in the pharmaceutical and wellness industries. With her innovative approach, she has positioned herself as a leader in cannabinoid research.

Collaborations

Lesley collaborates with John G Marshall, who is also involved in cannabinoid research. Their partnership enhances the development of effective extraction methods and contributes to the advancement of the field.

Conclusion

Lesley G Campbell is a pioneering inventor whose work in cannabinoid extraction is paving the way for advancements in the industry. Her innovative methods and dedication to research are making a significant impact on the future of cannabinoid applications.

Profile summary based on public USPTO records.
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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