About us

Corporate Profile

Incorporated in 2008, IMBiotechnologies Ltd (IMB) is a privately held Canadian medical device company located in Edmonton, Alberta focused on the commercialization of medical products in the area of embolotherapy.   IMB’s mission is to create and commercialize innovative products that treat human disease and improve quality of life.


Our Team


Michael Stewart

President, Chief Executive Officer, & Co-Founder


Mr. Stewart has broad experience in the medical device and biopharmaceutical sector and has held multiple positions as VP Research, VP Drug Development, Senior VP Operations, and Chief Operating Officer.  He has over 35 publications in peer-reviewed medical journals and is an inventor on several issued patents including IMB’s intellectual property.


Irwin Griffith

Chief Operating Officer & Co-Founder


Dr. Griffith has over thirty years of experience in biotechnology, developing therapeutic products and medical devices for the treatment of human disease conditions.  He has had multiple positions in three different companies with ever-increasing responsibilities and acquired extensive hands-on experience in creating, managing and leading highly productive and effective teams in discovery research, preclinical toxicology, product development, manufacturing, business development.  He has held Executive positions in project management, business development, product development and manufacturing.  Dr. Griffith has dual citizenship in Canada and the US.


Kelly Mottet

Director, Marketing and Business Development


Ms. Mottet joined IMB in July 2018.  She brings over 8 years of industry experience and a strong passion for the commercialization of innovative new products.  Previous to joining IMB, she held roles with increasing responsibility in Edmonton-based start-up companies and has experience in product development, project management, quality assurance, regulatory affairs, marketing and sales within the medical device industry.  Ms. Mottet holds a M.Sc. in Virology from the University of Alberta.


Jing Yang

Quality Manager


Ms. Yang has over 9 years of experience as a quality assurance professional in a wide range of industries, including pharmaceutical, biotechnology, and medical devices.  She has extensive experience managing Quality Assurance systems, with specific expertise in root cause analysis and computer validation.  Ms. Yang holds a MSc in Applied Chemistry from East China University of Science and Technology.

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