Average Co-Inventor Count = 3.43
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. Sekisui Kagaku Kogyo Kabushiki Kaisha (2 from 232 patents)
2 patents:
1. 4252906 - Process for preparing foamed and crosslinked shaped articles having
2. 4160072 - Foamable and crosslinkable polyethylene composition, process for its