ALAMEDA, Calif.--(BUSINESS WIRE)--BioTime, Inc. (OTCBB:BTIM) Chief Executive Officer Michael West, Ph.D. will deliver a keynote presentation on Wednesday, November 19, at a meeting in Madison, Wisconsin commemorating the 10th anniversary of the publication describing the derivation and culturing of human embryonic stem cells for the first time. Dr. West’s presentation is titled “Opportunities and Challenges of Commercializing Stem Cell Research.”