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. Sun Chemical Corporation (2 from 590 patents)
2 patents:
1. 4104143 - Inks and coating compositions containing rosin-modified epoxy resins
2. 4088618 - Rosin-modified epoxy resins