Average Co-Inventor Count = 3.00
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. P Group S.r.l. (2 from 2 patents)
2. Basf Aktiengesellschaft (1 from 10,754 patents)
2 patents:
1. 7976749 - Injection process for making a moulding completely recyclable, multilayered article
2. 6437049 - Process for modifying polypropylene with maleic anhydride