Average Co-Inventor Count = 5.22
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 10,181 patents)
2. Fina Technology, Inc. (2 from 688 patents)
3. Sensia Netherlands B.v. (1 from 9 patents)
4. Services Petroliers Schlumberger (0 patent)
5. Geoquest Systems B.v. (0 patent)
5 patents:
1. 12416227 - Oilfield system
2. 11755188 - Patterns on automated fracturing pump setup and operations
3. 11639429 - Pre-dried polystyrene/alumina compound for foam extrusion
4. D960926 - Display screen with a graphical user interface
5. 11414529 - Polystyrene compositions for foam extrusion