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. Soprema (2 from 18 patents)
2 patents:
1. 8658252 - Prefabricated membrane based on modified polyurethane bituminous binder and process for production
2. 7374816 - Prefabricated membrane based on modified polyurethane bituminous binder and process for production