Average Co-Inventor Count = 4.00
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. Idemitsu Kosan Company, Limited (2 from 2,272 patents)
2 patents:
1. 6121402 - Polyethylene, thermoplastic resin composition containing same, and
2. 5747620 - Ethylene copolymer, thermoplastic resin composition containing same, and