Average Co-Inventor Count = 7.00
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. Eastman Chemical Company (1 from 2,002 patents)
1 patent:
1. 9611209 - Quaternary arylcarboxylate compositions for extracting C1 to C4 carboxylic acids from aqueous streams