Average Co-Inventor Count = 3.00
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. Snamprogetti (1 from 336 patents)
2. Eniricerche S.p.a. (1 from 260 patents)
3. Ecofuel Spa (1 from 1 patent)
1 patent:
1. 5493059 - Process for preparing tertiary alkyl ethers and apparatus for reactive