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Patent # Description
US-9,644,452 Segmented seat assembly
An apparatus that is usable with a well includes a first portion and a second portion. The first portion includes a first plurality of segments, and the second...
US-9,644,451 Downhole valve for fluid energized packers
A downhole valve for fluid energized packers includes a valve sub and a packer. The valve sub further includes a control tube and a rotatable ball, the control...
US-9,644,450 Well flow control assemblies and associated methods
A well choke, and an actuation mechanism for the well choke are described. The actuation mechanism includes a linearly translating drive mechanism which is...
US-9,644,449 Geothermal integrated expansion spool assembly
A geothermal expansion spool assembly includes an integrated or single piece configuration. The geothermal expansion spool assembly comprises an upper portion...
US-9,644,448 Apparatus and method for isolating a section of a pipe riser bore in the course of riser renewal
The isolation tool works at depth in the bore of a pipe whose upper end is to be severed and replaced. The tool isolates the lower pipe bore from the upper bore...
US-9,644,447 Wireline pressure control apparatus
A wireline pressure control apparatus for use in an oil or gas well, comprising a grease injector having first and second tubes (10) and a bore (12), and a...
US-9,644,446 Ball launcher for a tubing string
A ball launcher has a body and a ball conveyor. The body has a sidewall defining axial bore, an attachment for attaching to a tubing string, and at least one...
US-9,644,445 Tunable floating seal insert
A system including, a mineral extraction component, a conduit fitting coupled to the mineral extraction component, a floating seal insert disposed in the...
US-9,644,444 Load-sharing ram packer for ram type blowout preventers
A ram block includes an upper ram arm, a lower ram arm, a packer channel, and a packer disposed at least partially within the packer channel. The packer...
US-9,644,443 Remotely-operated wellhead pressure control apparatus
A wellhead pressure control fitting comprising a generally tubular Pressure Control Equipment (PCE) adapter configured to mate with pressure control equipment...
US-9,644,442 Multi-pressure flange connection
A multi-pressure flange is disclosed that includes a first set of fasteners comprising four fasteners in a first rectangular pattern for attachment in a first...
US-9,644,441 Hydraulic impact apparatus and methods
A hydraulic jar coupled between opposing first and second portions of a downhole tool string. The hydraulic jar includes a housing comprising a shoulder...
US-9,644,440 Systems and methods for producing forced axial vibration of a drillstring
Systems and methods for producing forced axial vibration of a drillstring. Systems include a cam housing positioned above a drill bit in a drillstring, a...
US-9,644,439 Core barrel head assembly
A valve assembly for use in an inner tube member of a core barrel head assembly positionable within a drill string of a drilling apparatus. The piston member of...
US-9,644,438 Multi-position weight down locating tool
A weight down tool comprises a central mandrel configured to be coupled to a wellbore tubular, a plurality of outwardly extending hunter lugs disposed about the...
US-9,644,437 Splash guard
A splash guard designed to prevent drilling fluid from splashing onto walkways and working surfaces around a shale shaker. The splash guard is equipped with...
US-9,644,436 Drilling tool storage device and method of changing a drilling tool
A drilling tool changer apparatus for a drilling rig includes a drill tower pivotable between a drilling orientation and a change-out orientation, the drill...
US-9,644,435 Methods for injecting or retrieving tubewire when connecting two strings of coiled tubing
Systems and methods for injecting tubewire into the core end of coiled tubing sections on reels. Methods are described for disposing tubewire into multiple...
US-9,644,434 Shock absorbing UBHO/pulser sub assembly with optional mud filter
A shock sleeve is positioned above a UBHO sleeve, and both are received inside a substantially tubular sub collar. The shock sleeve is free to reciprocate with...
US-9,644,433 Electronic frame having conductive and bypass paths for electrical inputs for use with coupled conduit segments
An electronic frame for use in a downhole component coupling mechanism in a segmented wired pipe system includes a first frame element including at least one...
US-9,644,432 Threaded tubular component and resulting connection
A threaded tubular component configured for drilling or working hydrocarbon wells, the tubular component including, at one of its ends, a threaded zone formed...
US-9,644,431 Drilling rig system having improved electrical subsystem
In embodiments a drilling rig system includes a rig unit having rig equipment and a rig electrical subsystem configured for electrical communication with the...
US-9,644,430 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
A cutting element for an earth-boring tool includes a substrate and a volume of superabrasive material disposed over the substrate. The volume of superabrasive...
US-9,644,429 Specialized bit for challenging drilling environments
The present disclosure provides a drill bit having cutters of different geometries, such as the combination of round cutters and scribe cutters. The drill bit...
US-9,644,428 Drill bit with a hybrid cutter profile
A drill bit and method of making a drill bit. A bit body is provided having a plurality of blade profiles thereon. The blade profile includes a first plurality...
US-9,644,427 Device for directional drilling
A drill string section for directional drilling includes an outer casing which encases an adjustment mechanism for adjusting drilling direction and angular...
US-9,644,426 Nanoparticle kinetic gas hydrate inhibitors
Inhibiting gas hydrate formation while transporting hydrocarbon fluids may include providing a kinetic gas hydrate inhibitor, adding the kinetic gas hydrate...
US-9,644,425 Apparatus for hanging or storing tools and equipment on an extension ladder
An apparatus with: a handle, a bolt, a feature for attachment or storage of tools, two or more wedges, and an elastic belt that allow for hanging or storing...
US-9,644,424 Touch hem bar control
A motorized shade for covering a window, a door, or a wall opening is provided that can be actuated by touching its hem bar. The motorized shade, such as a...
US-9,644,423 Roll control device of a vehicle curtain
A roll control device of a vehicle curtain is mounted on a receiving housing and is connected to a curtain rod for wrapping a curtain fabric. The roll control...
US-9,644,422 Multi-use window covering head rail
A window covering head rail assembly having a top wall, front wall, and a bottom wall attached to the front wall, a pair of parallel opposed side walls...
US-9,644,421 Rolling shutter with damping body
A rolling shutter comprises a winding shaft having a rolling shutter curtain formed from metallic premade rolling shutter curtain bars. The rolling shutter...
US-9,644,420 Emergency shelter with improved door latching assembly
An emergency shelter includes a number of reinforced walls that define a substantially enclosed interior space in which people can enter in emergencies; a...
US-9,644,419 Sectional door protector
A sectional overhead door protector is described. In a preferred embodiment an impact bar assembly is fixedly mounted to a door panel to protect the sectional...
US-9,644,418 Money storage device and money storage device managing system
To further strengthen the security function of a money storage device, a money storage device which stores collected money is configured to: receive a locked...
US-9,644,417 High traffic flow robotic portal for secure access
Electro-mechanical and electronically controlled access devices are described for controlling access to a building, premises or area in a secure manner such...
US-9,644,416 Barrier operator feature enhancement
A barrier operator feature enhancement device is designed to provide one or more features found in modern barrier operator devices and to incorporate those...
US-9,644,415 Method for controlling a motor-powered hatch arrangement of a motor vehicle
Described herein is a method for controlling a motor-powered hatch arrangement of a motor vehicle, wherein the hatch arrangement has an upwardly deflectable...
US-9,644,414 No slam door guard and method of use thereof
A guard for and method of preventing household doors from slamming shut when excessive force is used while closing is disclosed. The guard includes a padded...
US-9,644,413 Seat hinge structure for saddle riding vehicle
There is provided a seat opening/closing structure for a saddle riding vehicle that suppresses the cost and simplifies the structure to enhance usability. A...
US-9,644,412 Variable friction hinge
This invention provides a hinge assembly having variable friction resistance. The hinge assembly includes an elongated element having a generally cylindrical...
US-9,644,411 Adjustable hinge
The hinge has a bracket for mounting on a door frame, an adjusting plate for securement to a door, a flange pivotally mounted on the bracket and disposed over...
US-9,644,410 Adjustable hinge assembly
A shower door enclosure has fixed and pivotable hinge halves which can be preinstalled to fixed and pivotable panels, respectively. One or both of the hinge...
US-9,644,409 Unlocking lever device
An unlocking lever device includes: a lever member which is operated to rotate to allow a locking mechanism to perform an unlocking operation; a sign member...
US-9,644,408 Method and device for barricading a door
A barricade device and a method of barricading a door are disclosed. The device and method may be used to barricade a door, and thereby prevent an intruder from...
US-9,644,407 Adjustable door wedge with a locking mechanism
A door wedge for securing a door in a stationary position and having a locking mechanism to prevent forward and backward movement of the door is provided. The...
US-9,644,406 Window stop device
A window stop device is adapted for limiting sliding movement of a window sash along a rail, and includes a restraining unit and a lever unit pivoting on the...
US-9,644,405 Door security wedge device
A device for preventing unauthorized opening of a door comprises a bracket, a main handle, and a wedge. The bracket is adapted for mounting the device to a...
US-9,644,404 Cinching striker with adjustment mechanism
An adjustable cinching striker assembly for installation on a vehicle. The adjustable striker assembly includes a mounting frame for selectively mounting the...
US-9,644,403 System for controlling locking module for vehicle door
A system for controlling a locking module for a vehicle door having an electronic latch mechanism is provided. An electronic handle switch is operatively...
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