Average Co-Inventor Count = 5.08
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 (2 from 152 patents)
2. Evonik Rohm Gmbh (1 from 90 patents)
3 patents:
1. 9259664 - Method and plant for purifying unsaturated compounds
2. 8394982 - Method and plant for purifying unsaturated compounds
3. 8129563 - Method for synthesizing allyl methacrylate