Average Co-Inventor Count = 2.67
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. Sun Chemical Corporation (2 from 589 patents)
2 patents:
1. 12152155 - Direct food contact inks
2. 11352522 - Water-based inks with high renewable content