Average Co-Inventor Count = 5.09
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. Kemira Oyj (2 from 293 patents)
2. Akzo Nobel Chemicals International B.v. (1 from 160 patents)
2 patents:
1. 8278374 - Processes for manufacture of a dry strength paper and methods for imparting dry strength to paper using a cationic starch graft polymer
2. 8088830 - Paper production with modified silica gels as microparticles