Average Co-Inventor Count = 8.00
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. Nerudia Limited (3 from 46 patents)
2. Imperial Tobacco Limited (1 from 102 patents)
4 patents:
1. 12501942 - Smoking substitute system
2. D952239 - Electronic cigarette
3. D952238 - Electronic cigarette
4. D952240 - Electronic cigarette