Average Co-Inventor Count = 2.67
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. (1 from 1,248 patents)
2. Akzo Nobel Surface Chemistry Ab (1 from 7 patents)
3. Senad Teknikbetong Ab (1 from 3 patents)
2 patents:
1. 7288149 - Aqueous cement composition
2. 6022407 - Concrete mixture which yields concrete having high strength at varying