Average Co-Inventor Count = 9.23
ph-index = 2
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. Pfizer Corporation (1 from 4,455 patents)
3 patents:
1. 10660946 - Methods for purifying FXa variant proteins
2. 9144755 - Method of weak partitioning chromatography
3. 8067182 - Method of weak partitioning chromatography