Average Co-Inventor Count = 3.00
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. The Lubrizol Corporation (2 from 1,305 patents)
2 patents:
1. 5429758 - Graft copolymers prepared from solvent-free reactions and dispersant
2. 4670173 - Oil-soluble reaction products of an acylated reaction product, a