Average Co-Inventor Count = 8.47
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. Bridgestone Corporation (2 from 5,118 patents)
2 patents:
1. 6329459 - Extended syndiotactic polystyrene-elastomeric block copolymers
2. 6191197 - Extended polymer compostion derived from blends of elastomers and syndiotactic polystyrene