Brings and end to the challenge from long-time ISCO collaborator Jeanne Loring and two public interest groups.
For more see the UT or KPBS pieces.
http://www.utsandiego.com/news/2015/feb/24/supreme-court-rejects-warf-patent-case/
http://www.kpbs.org/news/2015/feb/25/san-diego-scientists-stem-cell-patent-challenge-st/
In any case, two of the thee patents (US 5,843,780 and US 6,200,806) are set to expire this year (2015)
