Average Co-Inventor Count = 4.00
ph-index = 2
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. Cognis Deutschland Gmbh & Co. Kg (1 from 150 patents)
2. Scomi Anticor (1 from 1 patent)
2 patents:
1. 8177960 - Asphaltene-stabilising molecules having a tetrapyrrolic ring
2. 6946524 - Methods for producing polyester amides based on polyisobutylenes, polyester amides produced thereby, and uses therefor in stabilizing crude oil