Average Co-Inventor Count = 2.07
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. Amgen Inc. (3 from 1,975 patents)
2. Yale University (1 from 1,327 patents)
3. Geibel, John Peter (0 patent)
4. Hebert, Patricia R. (0 patent)
3 patents:
1. 8486381 - Methods of modulating intestinal fluid balance
2. 8093299 - Methods of treating bowel disorders
3. 5691313 - Methods of treating impotency with ciliary neurotrophic factor