Average Co-Inventor Count = 4.21
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. Akzo Nobel Surface Chemistry Ab (2 from 7 patents)
4 patents:
1. 6379598 - Viscose spin bath additive of an amphoteric surfactant
2. 6316582 - Use of an alkoxylated polyamine surfactant as a viscose spin bath additive
3. 6245837 - Use of a linear synthetic polymer to improve the properties of a cellulose shaped body derived from a tertiary amine oxide process
4. 6068689 - Method of producing a viscose solution