Average Co-Inventor Count = 2.40
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. Rhone-poulenc Specialites Chimiques (1 from 202 patents)
2. Entreprise De Recherches Et D'activites Petrolieres (e.r.a.p.) (1 from 7 patents)
2 patents:
1. 4720594 - Process for the preparation of aromatic aldehydes
2. 4080398 - Process for preparing catalysts for use in olefins conversion reactions