Average Co-Inventor Count = 3.75
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. Mitsubishi Petrochemical Company Limited (2 from 546 patents)
2 patents:
1. 4456695 - Component of catalyst for olefin polymerization
2. 4151111 - Process for preparing titanium trichloride compositions