Average Co-Inventor Count = 3.00
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. Lever Brothers Company (1 from 1,003 patents)
2. Kurita Water Industries Ltd. (310 patents)
1 patent:
1. 4395345 - Free-flowing phosphate/silicate cogranulates containing hydrophobing