Average Co-Inventor Count = 1.50
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. Chemed Corporation (2 from 45 patents)
2 patents:
1. 4088600 - Demulsification using cationic starches of the quaternary ammonium type
2. 4010135 - Composition and method for dispersing high molecular weight flocculant