Average Co-Inventor Count = 4.90
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 (2 from 601 patents)
4 patents:
1. 11739055 - Process for preparing diisocyanates based on lysine
2. 11453744 - Compositions consisting of BrØnsted acids and monoamines
3. 9593135 - Compositions comprising alkoxysilane-containing isocyanates and acid stabilisers
4. 9550313 - Process for the production of storage-stable epoxy prepregs, and composites produced therefrom, based on epoxides and acids amenable to free-radical polymerisation