Average Co-Inventor Count = 3.60
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 Corporation (2 from 43 patents)
2. Evonik Roehm Gmbh (1 from 152 patents)
3. Evonik Operations Gmbh (601 patents)
4. Rohm Gmbh (362 patents)
5. Evonik Rohm Gmbh (90 patents)
3 patents:
1. 11957801 - Method and device for a polyester sterilization process
2. 11261293 - Resorbable polymer purification process
3. 8399523 - Quarternization of the additive amino alkylmethacrylate copolymer E for improving permeability and solubility of pharmaceuticals