Average Co-Inventor Count = 5.46
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 (1 from 597 patents)
2. Evonik Oxeno Gmbh & Co. Kg (1 from 23 patents)
2 patents:
1. 12152102 - Process for producing solid polyurethane curing agents
2. 11951466 - Process for regenerating a catalyst for the hydroformylation of olefins in the gas phase