Average Co-Inventor Count = 2.00
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. Philip Morris Products S.a. (2 from 1,286 patents)
2 patents:
1. 11981926 - Cell culture
2. 11041145 - Cell culture