Jean-Louis Pessin
60Patents
18h-index
74Co-inventors
87Inventor score
Filing activity: Jan 11, 1996 → 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 |
| US8056635B2 | Split stream oilfield pumping systems | Fixed Constructions | 157 | Active |
| US10174599B2 | Split stream oilfield pumping systems | Fixed Constructions | 156 | 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 |
| US6267181A | Method and apparatus for cementing a well | Fixed Constructions | 86 | Expired |
| US7845516B2 | System for precisely controlling a discharge rate of a product from a feeder bin | Performing Operations; Transporting | 74 | Active |
| US5605195A | Inflation shape control system for inflatable packers | Fixed Constructions | 63 | Expired |
| US6098710A | Method and apparatus for cementing a well | Fixed Constructions | 51 | Expired |
| US6488088B1 | Mixing and pumping vehicle | Performing Operations; Transporting | 42 | Expired |
| US8366408B2 | Externally assisted valve for a positive displacement pump | Emerging Cross-Sectional Technologies | 29 | Active |
| US8506262B2 | Methods of use for a positive displacement pump having an externally assisted valve | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US8127844B2 | Method for oilfield material delivery | Emerging Cross-Sectional Technologies | 20 | Active |
| US7794135B2 | Dry polymer hydration apparatus and methods of use | Emerging Cross-Sectional Technologies | 19 | Active |
| US7866881B2 | Dry polymer hydration apparatus and methods of use | Emerging Cross-Sectional Technologies | 18 | Active |
| US8434399B2 | Oilfield equipment composed of a base material reinforced with a composite material | Emerging Cross-Sectional Technologies | 17 | Active |
| US8366402B2 | System and method for determining onset of failure modes in a positive displacement pump | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US7464757B2 | Method for continuously batch mixing a cement slurry | Chemistry; Metallurgy | 15 | Active |
| US6939031B2 | Apparatus for mounting a frac blender on a transport vehicle | Performing Operations; Transporting | 15 | Expired |
| US7258522B2 | Method for mounting a frac blender on a transport vehicle | Fixed Constructions | 13 | Expired |
| US9133701B2 | Apparatus and method for oilfield material delivery | Fixed Constructions | 11 | Active |
| US7540308B2 | Method of supplying a powdered chemical composition to a wellsite | Performing Operations; Transporting | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.