Average Co-Inventor Count = 3.27
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. Weyerhaeuser Nr Company (2 from 203 patents)
2. Weyerhaeuser Company Limited (1 from 664 patents)
3 patents:
1. 7785710 - Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks
2. 7645806 - Methods for the preparation of superabsorbent particles containing carboxyalkyl cellulose
3. 7455902 - Mixed polymer superabsorbent fibers