Average Co-Inventor Count = 2.82
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. Sumitomo Chemical Company, Limited (8 from 6,892 patents)
2. Cambridge Display Technology Limited (1 from 335 patents)
8 patents:
1. 12305104 - Azo compound, composition, film, laminate, and display device
2. 10239886 - Polymer compound and organic semiconductor device using the same
3. 10096785 - Tetracenothiophene derivatives with alkoxy-c-alkyne solubilising units and their applications as organic semiconductors
4. 7732643 - Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
5. 7671226 - Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
6. 7439379 - Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
7. 7241927 - Transition metal complexes, ligands, catalysts for olefin polymerization, and process for production of olefin polymers
8. 7141690 - Transition metal complexes, ligands, polymerization catalysts for olefins, and process for production of olefin polymers