Average Co-Inventor Count = 8.00
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. Degussa Aktiengesellschaft (2 from 1,678 patents)
2. Evonik Degussa Gmbh (1,242 patents)
2 patents:
1. 7589215 - Bisphosphines as bidentate ligands
2. 7361786 - Bisphosphines as bidentate ligands