Baker Hughes Oilfield Operations LLC
804Patents
801Active
804Granted
67Portfolio score
Filing activity: Nov 19, 2002 → Nov 25, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD920813S1 | Inspection system | General | 12 | Active |
| US6944095B2 | Terrestrial seismic acquisition process and apparatus, in particular for a vertical seismic acquisition | Physics | 10 | Expired |
| US9611697B2 | Expandable apparatus and related methods | Fixed Constructions | 10 | Active |
| USD921497S1 | Inspection system | General | 9 | Active |
| US11661828B2 | Charging pump for electrical submersible pump gas separator | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US10612659B2 | Disintegrable and conformable metallic seal, and method of making the same | Chemistry; Metallurgy | 8 | Active |
| US10781658B1 | Controlled disintegration of passage restriction | Fixed Constructions | 8 | Active |
| US10468159B1 | Power cable with laminated steel and polymer armor | Electricity | 7 | Active |
| US11199270B1 | System and method for valve seat arrangements | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US11421496B1 | Mill to whipstock connection system | Fixed Constructions | 5 | Active |
| US11248718B2 | Magnetic actuator, system and method | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10465507B2 | Method and system for controlling voltage applied across a piezoelectric stack of a downhole acoustic transmitter | Physics | 5 | Active |
| US11142959B2 | Rotatable cutters and elements for use on earth-boring tools in subterranean boreholes, earth-boring tools including same, and related methods | Fixed Constructions | 4 | Active |
| US9719304B2 | Remotely controlled apparatus for downhole applications and methods of operation | Fixed Constructions | 4 | Active |
| US11414956B1 | Injection valve and method | Fixed Constructions | 4 | Active |
| US10900575B2 | Balanced stem and surface safety valve | Fixed Constructions | 4 | Active |
| US11066930B2 | Systems and method for analyzing downhole fluid properties using co-located multi-modal sensors | Physics | 4 | Active |
| US11441394B1 | Downhole geothermal power generation and storage | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD1034255S1 | Inspection device | General | 3 | Active |
| US11162315B2 | Window mill and whipstock connector for a resource exploration and recovery system | Fixed Constructions | 3 | Active |
| US11142975B2 | Slip and cone arrangement | Fixed Constructions | 3 | Active |
| US11168559B2 | Controlling a coiled tubing unit at a well site | Fixed Constructions | 3 | Active |
| US10975658B2 | Wellbore isolation barrier including negative thermal expansion material | Fixed Constructions | 3 | Active |
| US10472908B2 | Remotely controlled apparatus for downhole applications and methods of operation | Fixed Constructions | 3 | Active |
| US10961444B1 | Method of using coated composites containing delayed release agent in a well treatment operation | Chemistry; Metallurgy | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.