Average Co-Inventor Count = 6.00
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. Celanese Acetate Limited (1 from 60 patents)
2. Ticona Gmbh (429 patents)
1 patent:
1. 9386803 - Tobacco smoke filter for smoking device with porous mass of active particulate