Average Co-Inventor Count = 6.00
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. Other (1 from 832,680 patents)
2. Whitehead Institute for Biomedical Research (1 from 303 patents)
3. Cell Genesys, Inc. (1 from 78 patents)
2 patents:
1. 6544771 - Retroviral gene therapy vectors and therapeutic methods based thereon
2. 6140111 - Retroviral gene therapy vectors and therapeutic methods based thereon