Average Co-Inventor Count = 8.00
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. Alkaloida Chemical Company Ltd. (2 from 3 patents)
2 patents:
1. 5457110 - Apioid analgesic without respiratory depression
2. 5317022 - Pharmaceutical composition and use