Average Co-Inventor Count = 4.54
ph-index = 5
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 Chemical Corporation (4 from 2,346 patents)
2. Japan Polychem Corporation (2 from 39 patents)
6 patents:
1. 6509426 - Transition metal compound, catalyst component for olefin polymerization and process for the preparation of &agr;-olefin polymer
2. 6340652 - Catalysts for polymerization of &agr;-olefins, process for producing &agr;-olefin polymers, novel transition metal compounds and catalyst components for polymerization of &agr;-olefin
3. 6255515 - Processes for producing silicon- or germanium-containing organic compound, transition metal complex, catalyst for polymerization of &agr;-olefin and &agr;-olefin polymer
4. 6252097 - Transition metal compounds
5. 6218558 - Transition metal compound, catalyst component for olefin polymerization and process for the preparation of &agr;-olefin polymer
6. 6133495 - Process for producing .alpha.-olefin oligomer