Average Co-Inventor Count = 2.40
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. Upm-kymmene Corporation (2 from 209 patents)
2 patents:
1. 9828727 - Method for preparing furnish and paper product
2. 9702085 - Method for making paper product and paper product