Average Co-Inventor Count = 3.71
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. Kemrhone France (2 from 2 patents)
2. Rhone-Poulenc Chimie (1 from 759 patents)
3 patents:
1. 5914040 - Process for the purification of a medium containing organic waste
2. 5597510 - Coagulants containing basic aluminum polychloride or polychlorosulfatean
3. 5587086 - Purification of aqueous media using aluminum polychloride/iron