Average Co-Inventor Count = 4.00
ph-index = 3
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. Purdue Research Foundation (3 from 2,657 patents)
3 patents:
1. 7147871 - Submucosa gel compositions
2. 6444229 - Submucosa gel compositions
3. 6264992 - Submucosa as a growth substrate for cells