Average Co-Inventor Count = 5.46
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. Zymogenetics, Inc. (2 from 723 patents)
2 patents:
1. 6737509 - Zinsi polypeptide composition stimulating pancreatic islet growth
2. 6114307 - Methods for stimulating pancreatic islet cell regeneration