Average Co-Inventor Count = 4.80
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 Oil Additives Gmbh (2 from 15 patents)
2. Evonik Rohmax Additives Gmbh (16 patents)
2 patents:
1. 10131776 - Composition to improve cold flow properties of fuel oils
2. 9284505 - Composition to improve oxidation stability of fuel oils