Average Co-Inventor Count = 2.00
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. Columbia University (2 from 2,489 patents)
2 patents:
1. 5238916 - Oncogene encoded polypeptide having growth factor activity and methods
2. 5155217 - Ongogene encoding polypeptide having growth factor activity