Average Co-Inventor Count = 2.00
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 Netherlands Services B.v. (1 from 12 patents)
2. S.d. Warren Company (19 patents)
1 patent:
1. 8415022 - Coating formulation for an offset paper and paper coated therewith