Average Co-Inventor Count = 4.00
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. Evonik Roehm Gmbh (1 from 152 patents)
2. Evonik Rohm Gmbh (90 patents)
1 patent:
1. 10343314 - Prefoaming of poly(meth)acrylimide particles for subsequent foam moulding in closed tools