Average Co-Inventor Count = 4.86
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 Operations Gmbh (3 from 596 patents)
3 patents:
1. 12410061 - Spray evaporation of a liquid raw material for preparation of silicon dioxide and metal oxides
2. 12139625 - Selective superparamagnetic sintering and an ink suitable therefor
3. 10954466 - Polymeric-inorganic particles useful as lubricant additives