Average Co-Inventor Count = 5.00
ph-index = 2
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. Sika Ag, Vorm. Kaspar Winkler & Co. (1 from 32 patents)
2. Sika Schweiz Ag (1 from 19 patents)
2 patents:
1. 6548589 - Cement dispersing polymers for high flow, high strength and selfcompacting concrete
2. 6387176 - Multipurpose cement dispersing polymers for high flow and high strength concrete