Average Co-Inventor Count = 1.00
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. Holmens Bruk Aktiebolag (1 from 6 patents)
2. L'air Liquide S.a. Pour L'etude Et Exploitation Des Procedes Georges (1 from 1 patent)
1 patent:
1. 4532007 - Use of substances giving off oxygen in reduction of dark coloring of pulp