Average Co-Inventor Count = 3.75
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. Elf Atochem Italia S.r.l. (1 from 16 patents)
2. Vedril S.p.a. (1 from 4 patents)
2 patents:
1. 5180634 - Coextruded multilayer and a process for preparing the same
2. 4822652 - Sanitary wares of acrylic or methacrylic resins and method for obtaining