Average Co-Inventor Count = 6.00
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. Farmitalia Carlo Erba (1 from 208 patents)
1 patent:
1. 4307112 - 9-Deoxy-9A-methylene isosteres of PGI.sub.2 and process for their