Average Co-Inventor Count = 9.69
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 1,303 patents)
2. Other (1 from 832,966 patents)
3. Hammer, Ernst Ekkehard (0 patent)
3 patents:
1. 11785979 - Wax encapsulated zeolite flavour delivery system for tobacco
2. 10383360 - Wax encapsulated flavour delivery system for tobacco
3. 6548619 - Process for the production of polyurethane particles