Average Co-Inventor Count = 3.00
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. University of California (1 from 15,528 patents)
2. Ludwig Institute for Cancer Research Limited (1 from 525 patents)
2 patents:
1. 5990280 - Glioblastoma-derived angiogenesis inhibiting factor
2. 5807731 - Glioblastoma cell lines that produce angiogenesis inhibiting factor