Average Co-Inventor Count = 3.38
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. Akzo Nobel N.v. (2 from 1,248 patents)
2 patents:
1. 7777065 - Removal of residual sulfur dioxide from dimethyl sulfate
2. 7326814 - Minimization of volatile organic sulphur byproducts in dimethyl sulfate quaternization of amines made with hypophorous acid