Average Co-Inventor Count = 9.90
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 Degussa Gmbh (2 from 1,242 patents)
2. Evonik Operations Gmbh (601 patents)
2 patents:
1. 10519096 - Process for preparing amino compounds from nitrile compounds
2. 10125089 - Process for preparing 3 aminomethyl-3,5,5-trimethylcyclohexylamine