Average Co-Inventor Count = 3.00
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. Teijin Petrochemical Industries, Ltd. (2 from 17 patents)
2 patents:
1. 5177287 - Catalyst composition, process for cracking non-aromatic hydrocarbons and
2. 5089459 - Catalyst composition, process for cracking non-aromatic hydrocarbons and