Average Co-Inventor Count = 4.44
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. Anic S.p.a. (2 from 109 patents)
2 patents:
1. 4370506 - Terbutylating hydroxyaromatic compounds
2. 4218391 - Method for the preparation of esters of carbonic acid