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. Ivax Laboratories, Inc. (1 from 1 patent)
1 patent:
1. 4774230 - Glucuronic acid derivatives of opioid antagonists