Average Co-Inventor Count = 6.15
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. W. R. Grace Co.-conn. (1 from 1,391 patents)
2. Evonik Operations Gmbh (1 from 596 patents)
2 patents:
1. 11192794 - Production of pulverulent, porous crystalline metal silicates by means of flame spray pyrolysis
2. 9528059 - Catalytic purification of fatty acid alkyl esters used in fuels