Average Co-Inventor Count = 4.29
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. Schlumberger Technology Corporation (3 from 10,180 patents)
2. Services Petroliers Schlumberger (0 patent)
3. Geoquest Systems B.v. (0 patent)
3 patents:
1. 10921470 - Inversion for tectonic stress
2. 10853533 - Three-dimensional fracture abundance evaluation of subsurface formation based on geomechanical simulation of mechanical properties thereof
3. 10650107 - Three-dimensional subsurface formation evaluation using projection-based area operations