Average Co-Inventor Count = 4.00
ph-index = 1
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. Japan Polypropylene Corporation (2 from 54 patents)
2 patents:
1. 9598567 - Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof
2. 9328232 - Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof