Average Co-Inventor Count = 7.00
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. Ripi (1 from 3 patents)
2. Research Institute of Petroleum Industry (1 from 3 patents)
2 patents:
1. 9353308 - Modified cement composition, preparation and application thereof
2. 8834624 - Modified cement composition, preparation and application thereof