Average Co-Inventor Count = 6.18
ph-index = 3
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 Inc. (1 from 759 patents)
2. Philip Morris USA Inc. (1 from 732 patents)
3. Chrysalis Technologies Incorporated (1 from 41 patents)
4. Philip Morris Products S.a. (1,290 patents)
3 patents:
1. 7400940 - Method and apparatus for generating a volatilized liquid
2. 6803545 - Electrically heated smoking system and methods for supplying electrical power from a lithium ion power source
3. 6766220 - Method and apparatus for generating a volatilized liquid