Average Co-Inventor Count = 9.60
ph-index = 2
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 Degussa Gmbh (1 from 1,242 patents)
2. Evonik Industries Ag (1 from 34 patents)
2 patents:
1. 9751971 - Dispersing resins for pigment preparations having a low volatile organic content
2. 9221945 - Liquid, adhesion-promoting additive and process for its preparation