Average Co-Inventor Count = 3.69
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. Upm-kymmene Corporation (4 from 210 patents)
4 patents:
1. 10246619 - Method for increasing the reactivity of lignin
2. 9896469 - Method for fractionating lignin
3. 9469795 - Use of low molecular weight lignin together with lignin for the production of a phenol-formaldehyde binder composition
4. 9464219 - Method for increasing the reactivity of lignin