Average Co-Inventor Count = 7.00
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. Philip Morris USA Inc. (1 from 732 patents)
2. Chrysalis Technologies Incorporated (1 from 41 patents)
3. Philip Morris Products S.a. (1,290 patents)
2 patents:
1. 7400940 - Method and apparatus for generating a volatilized liquid
2. 6766220 - Method and apparatus for generating a volatilized liquid