Average Co-Inventor Count = 5.33
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 (2 from 10,180 patents)
2. Services Petroliers Schlumberger (0 patent)
3. Schlumberger Holdings Limited (0 patent)
4. Prad Research and Development Limited (0 patent)
5. Schlumberger Oilfield Assistance Limited (0 patent)
6. Eni S.p.a.-agip Division (0 patent)
2 patents:
1. 8925378 - Modular apparatus and method for making measurements in boreholes
2. 7804296 - Methods and apparatus for monitoring a property of a formation fluid