Average Co-Inventor Count = 4.61
ph-index = 3
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. Basf Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 5472617 - Method of demulsifying crude oil and water mixtures with copolymers of
2. 4935162 - Alkoxylated amido-containing polyamines and their use for breaking
3. 4814394 - Polyethers obtainable by reacting alkylolated