Average Co-Inventor Count = 3.75
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. Evonik Operations Gmbh (2 from 596 patents)
2 patents:
1. 11618797 - Acrylate-olefin copolymers as high viscosity base fluids
2. 11339346 - Use of polyesters as viscosity index improvers for aircraft hydraulic fluids