Average Co-Inventor Count = 2.09
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Robarts Research Institute (3 from 13 patents)
2. University of Washington (2 from 2,100 patents)
3. Geron Corporation (1 from 197 patents)
4. The University of Western Ontario (1 from 158 patents)
5. Asterias Biotherapeutics, Inc. (22 patents)
4 patents:
1. 8372397 - Methods for regulation of stem cells
2. 7850960 - Methods for regulation of stem cells
3. 7799324 - Using undifferentiated embryonic stem cells to control the immune system
4. 7527968 - Regeneration initiating cells