Average Co-Inventor Count = 5.00
ph-index = 2
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. Virdia, Inc. (3 from 38 patents)
3 patents:
1. 11993624 - Methods for preparing thermally stable lignin fractions
2. 9988412 - Methods for preparing thermally stable lignin fractions
3. 9683005 - Methods for preparing thermally stable lignin fractions