Average Co-Inventor Count = 5.46
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. Basell Polyolefine Gmbh (1 from 477 patents)
2. Montecatini Tecnologie S.p.a. (1 from 2 patents)
2 patents:
1. 6617410 - Propylene copolymers containing styrene units
2. 5468823 - Semicrystalline manufactured articles made of syndiotactic