Average Co-Inventor Count = 4.00
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. Sappi North America, Inc. (2 from 4 patents)
2 patents:
1. 12460353 - Oil/grease resistant paper products
2. 11549216 - Oil/grease resistant paper products