Average Co-Inventor Count = 4.29
ph-index = 5
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 734 patents)
2. Philip Morris Inc. (3 from 759 patents)
3. Altria Client Services LLC (1 from 1,501 patents)
9 patents:
1. 10342259 - Flavor delivery system
2. 9648907 - Virtual reality smoking system
3. D498875 - Lighter
4. D498876 - Lighter
5. 6810883 - Electrically heated cigarette smoking system with internal manifolding for puff detection
6. D488601 - Brush cleaning unit
7. D483915 - Brush cleaning unit
8. D474306 - Lighter
9. D470624 - Lighter