Average Co-Inventor Count = 7.00
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 (2 from 6,896 patents)
2 patents:
1. 6037438 - Cyanite composition and copper-clad laminate using the composition
2. 5563237 - Cyanate resin composition and copper-clad laminate