November 29, 2020

The Niche

Knoepfler lab stem cell blog

james thomson patents

1 min read

The challenge to the WARF/Jamie Thomson patents/IP on human embryonic stem cells (hESC) is at an end. The US Supreme Court declined to hear the case. Earlier, the USPTO had turned down the challenge leading to a winding road in the courts. What do you all think of this stem cell IP challenge and the outcome? The hESC IP includes 3 patents: 5,843,780, 6,200,806, and 7,029,913. For two great stories with helpful background on this development see here and here by David Jensen and Bradley Fikes, respectively. Scripps …Read More