Average Co-Inventor Count = 8.24
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. Wyeth (2 from 1,309 patents)
2 patents:
1. 8968768 - Phytosterol nutritional supplements
2. 8927012 - Multi-vitamin and mineral nutritional supplements