Average Co-Inventor Count = 3.33
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. Chryso (3 from 27 patents)
2. Lafarge (1 from 76 patents)
3 patents:
1. 10144672 - Method for preparing a superplasticizer
2. 9546111 - Dispersing polymers with improved thermal stability
3. 8563631 - Viscosity-reducing super-plasticising copolymers