Philippe Gambier
56Patents
20h-index
84Co-inventors
87Inventor score
Filing activity: Dec 7, 2001 → Jan 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7845413B2 | Method of pumping an oilfield fluid and split stream oilfield pumping systems | Fixed Constructions | 428 | Active |
| US8506267B2 | Pump assembly | Mechanical Engineering; Lighting; Heating | 222 | Active |
| US8794307B2 | Wellsite surface equipment systems | Fixed Constructions | 169 | Active |
| US8056635B2 | Split stream oilfield pumping systems | Fixed Constructions | 157 | Active |
| US10174599B2 | Split stream oilfield pumping systems | Fixed Constructions | 156 | Active |
| US7665537B2 | System and method to seal using a swellable material | Fixed Constructions | 129 | Active |
| US9016383B2 | Split stream oilfield pumping systems | Fixed Constructions | 108 | Active |
| US8336631B2 | Split stream oilfield pumping systems | Fixed Constructions | 105 | Active |
| US8851186B2 | Split stream oilfield pumping systems | Fixed Constructions | 103 | Active |
| US8317498B2 | Valve-seat interface architecture | Emerging Cross-Sectional Technologies | 100 | Active |
| US7591321B2 | Zonal isolation tools and methods of use | Fixed Constructions | 52 | Active |
| US7234533B2 | Well packer having an energized sealing element and associated method | Fixed Constructions | 48 | Expired |
| US7562712B2 | Setting tool for hydraulically actuated devices | Fixed Constructions | 40 | Active |
| US8366408B2 | Externally assisted valve for a positive displacement pump | Emerging Cross-Sectional Technologies | 29 | Active |
| US7347274B2 | Annular barrier tool | Fixed Constructions | 24 | Expired |
| US8506262B2 | Methods of use for a positive displacement pump having an externally assisted valve | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US8499843B2 | System and method to seal using a swellable material | Fixed Constructions | 22 | Active |
| US8874383B2 | Pump assembly | Emerging Cross-Sectional Technologies | 22 | Active |
| US7789148B2 | Method and apparatus for consolidating a wellbore | Fixed Constructions | 20 | Expired |
| US8127844B2 | Method for oilfield material delivery | Emerging Cross-Sectional Technologies | 20 | Active |
| US8434399B2 | Oilfield equipment composed of a base material reinforced with a composite material | Emerging Cross-Sectional Technologies | 17 | Active |
| US9188123B2 | Pump assembly | Emerging Cross-Sectional Technologies | 14 | Active |
| US8327937B2 | Equipment for remote launching of cementing plugs | Fixed Constructions | 14 | Active |
| US8601687B2 | Pump body | Emerging Cross-Sectional Technologies | 13 | Active |
| US7071697B2 | Centralizer including measurement means | Fixed Constructions | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.