Average Co-Inventor Count = 3.43
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. Pfizer Corporation (2 from 4,455 patents)
2 patents:
1. 5981500 - Antiparasitic agents related to the milbemycins and avermectins
2. 5801023 - Antiparasitic pyrrolobenzoxazine compounds