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. Unitika Ltd. (2 from 391 patents)
2 patents:
1. 7972669 - Biodegradable resin foam sheet, biodegradable resin foam article and biodegradable resin molded container
2. 7807773 - Biodegradable polyester resin composition, preparation method therefor, and foamed article and molded article produced therefrom