Average Co-Inventor Count = 2.67
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 Oy (1 from 53 patents)
2. Kemira Chemicals Oy (1 from 23 patents)
2 patents:
1. 6262008 - Stabilized sodium carbonate peroxyhydrate
2. 5603911 - Preparing a crystalline, stable sodium percarbonate