Average Co-Inventor Count = 2.18
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. Atochem (2 from 336 patents)
2. Norsolor (1 from 41 patents)
3. Exxon Chemical Company (1 from 13 patents)
4 patents:
1. 5827939 - Heteropolyacid catalysts in the preparation of esters of unsaturated
2. 5118824 - Platinum hydrides with bridges bimetallic structure, method for their
3. 5024983 - Catalyst system, process for its preparation and its application to the
4. 4923840 - Electrochemical catalytic system, the process for preparation thereof