Average Co-Inventor Count = 3.36
ph-index = 3
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. The Lubrizol Corporation (3 from 1,305 patents)
3 patents:
1. 7238650 - Low-chlorine, polyolefin-substituted, with amine reacted, alpha-beta unsaturated carboxylic compounds
2. D540175 - Container
3. 6331647 - Process for the preparation of a purified acrylamido sulfonic acid monomer derivative