Average Co-Inventor Count = 2.00
ph-index = 3
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. International Paper Company (2 from 1,174 patents)
2. Other (1 from 833,002 patents)
3 patents:
1. 8382947 - Surface treatment of substrate or paper/paperboard products using optical brightening agent
2. 7972477 - Surface treatment of substrate or paper/paperboard products using optical brightening agent
3. 7622022 - Surface treatment of substrate or paper/paperboard products using optical brightening agent