Jose Sierra
11Patents
6h-index
19Co-inventors
59Inventor score
Filing activity: Jul 15, 2005 → Sep 2, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7398680B2 | Tracking fluid displacement along a wellbore using real time temperature measurements | Fixed Constructions | 29 | Expired |
| US7779683B2 | Tracking fluid displacement along a wellbore using real time temperature measurements | Fixed Constructions | 18 | Active |
| US8930143B2 | Resolution enhancement for subterranean well distributed optical measurements | Physics | 16 | Active |
| US7637318B2 | Pressure communication assembly external to casing with connectivity to pressure source | Fixed Constructions | 13 | Active |
| US7730774B2 | Tracking fluid displacement along a wellbore using real time temperature measurements | Fixed Constructions | 10 | Active |
| US7325597B2 | Safety valve apparatus for downhole pressure transmission systems | Fixed Constructions | 8 | Expired |
| US10337282B2 | Methods and compositions for reducing water production in fractures or voids in subterranean formations | Fixed Constructions | 1 | Active |
| US11199086B2 | Detecting changes in an environmental condition along a wellbore | Fixed Constructions | 0 | Active |
| US11105953B2 | Detecting changes in an environmental condition along a wellbore | Physics | 0 | Active |
| US7360412B2 | Single point and fiber optic temperature measurement for correction of a gas column weight in a well | Physics | 0 | Expired |
| US9021875B2 | Bi-directional flow and distributed temperature sensing in subterranean wells | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.