Average Co-Inventor Count = 5.00
ph-index = 3
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. Evonik Stockhausen Gmbh (3 from 79 patents)
2. Evonik Corporation (43 patents)
3 patents:
1. 8236876 - Superabsorbent polymer compositions having color stability
2. 8063118 - Superabsorbent polymer compositions having color stability
3. 7816426 - Superabsorbent polymer compositions having color stability