Average Co-Inventor Count = 4.00
ph-index = 1
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. Geron Corporation (1 from 197 patents)
2. Asterias Biotherapeutics, Inc. (22 patents)
3. Jerrod J. Denham (0 patent)
4. Melissa K. Carpenter (0 patent)
5. Margaret S. Inokuma (0 patent)
6. Scott R. Thies (0 patent)
1 patent:
1. 7250294 - Screening small molecule drugs using neural cells differentiated from human embryonic stem cells