Average Co-Inventor Count = 6.00
ph-index = 4
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. (5 from 732 patents)
5 patents:
1. 9044049 - Tobacco pouch product
2. 8678015 - Non-tobacco pouch product
3. 8671952 - Tobacco pouch product
4. 7980251 - Method of making pouched tobacco product
5. 7950399 - Non-tobacco pouch product