Average Co-Inventor Count = 3.00
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. Other (1 from 832,812 patents)
2. Shell Oil Comapny (1 from 7,646 patents)
3. University of Minnesota (1 from 2,307 patents)
3 patents:
1. 10611952 - Fracturing a formation with mortar slurry
2. 7377318 - Interpretation and design of hydraulic fracturing treatments
3. 7111681 - Interpretation and design of hydraulic fracturing treatments