Average Co-Inventor Count = 7.00
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 Industries Ag (1 from 34 patents)
2. Evonik Degussa Gmbh (1,242 patents)
1 patent:
1. 9340485 - Process for preparing esters from formates and olefinically unsaturated compounds