Average Co-Inventor Count = 5.00
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. Construction Research & Technology Gmbh (1 from 216 patents)
1 patent:
1. 7238760 - Water-soluble or water-swellable, associatively thickening copolymers containing sulfo groups, method for producing the same and use thereof