At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Downhole smart control system
A wellbore insert comprises a housing that further comprises an inner annulus and one or more ports dimensioned and configured to provide a fluid pathway...
The present invention relates to an apparatus for monitoring physical parameters in an oil and/or gas well, the apparatus being connectable to a wellhead of the...
Cement set activators for set-delayed cement compositions and associated
Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment, a method of...
Test packer and method for use
A downhole tool having a throughbore is disclosed for use in a tubular located in a wellbore. The downhole tool has a sealing element configured to seal an...
Fluid minotiring and flow characterization
A wireline logging tool and method for fluid monitoring and flow characterization in individual zones of controlled salinity is disclosed. The tool and method...
Downhole severing tool
The pipe cutting capacity of an explosive pipe cutter may be improved by directing colliding shock fronts from opposite axial directions against a disc of metal...
Circulation sub and method for using same
Techniques for continuously circulating fluid into a drill string are disclosed. These techniques involve a circulation sub (108) including a tubular and a...
Transportable separator for separating particulate matter from a mixture
containing oil, water, and particulate...
A transportable separator for separating particulate matter from wellbore fluid having a portable separation system and a hydrodynamic jetted gas separator. The...
Gripping dies for continuous coiled rod injectors and fabrication and use
methods relating to same
Gripper dies for a continuous coiled rod injector are machined from a single, unitary, integral steel body forming both the base portion for connection to the...
Device for connection and disconnection of an active heave compensator
A device for connecting and disconnecting an active compensator actuator or additional passive compensator actuators from a passive compensated load bearing...
Jacking units and bellows for down hole intervention tools
A device and a method for positioning a tool in a well tubular. The device comprising a housing having jacking arm assemblies with extendable jacking arms for...
Telescoping joint with control line management assembly
A telescoping joint is provided with one or more control lines and is usable for landing a subsea tubing hanger. The telescoping joint can include an outer...
Well tubings with polymer liners
The invention relates to well tubings, in particular oil well tubings, having an improved resistance to abrasion and corrosion. A well tubing comprises a...
Rotational drill bits and drilling apparatuses including the same
A roof-bolt drill bit includes a bit body rotatable about a central axis and at least one cutting element coupled to the bit body. The bit body has a forward...
Superabrasive cutting elements with cutting edge geometry having enhanced
durability and cutting efficiency and...
A superabrasive cutting element including a diamond or other superabrasive material table having a peripheral cutting edge defined by at least one chamfer...
Plow-shaped cutting elements for earth-boring tools, earth-boring tools
including such cutting elements, and...
A cutting element for an earth-boring tool includes at least one volume of superabrasive material on a substrate. The volume of superabrasive material includes...
Subsurface formation cutter
The present invention is a subsurface formation cutter for directional cutting into a subterranean formation. The subsurface formation cutter includes a...
Apparatus and method for data transmission from a rotating control device
The present invention generally relates to an apparatus and a method of transmitting data from a rotating control device. In one aspect, a method of...
Apparatus and method for drilling deviated wellbores that utilizes an
internally tilted drive shaft in a...
In one aspect, an apparatus for use in a wellbore is disclosed that in one embodiment includes a tool having a rotating member adapted to be coupled to a drill...
Integrated sidetrack drilling tool
An integrated sidetrack drilling tool comprising a milling cone, a whipstock iron and a setting anchor; a liquid guiding pipe communicating the milling cone and...
Permanent bypass whipstock assembly for drilling and completing a
sidetrack well and preserving access to the...
The present invention relates to drilling lateral wells or sidetrack wells from a primary wellbore to enhance the efficiency and productivity of oil and gas wells.
Drill with remotely controlled operating modes and system and method for
providing the same
The present invention relates to a drilling system with a multi-function drill head used in, among other applications, oil and gas drilling. The system is used...
A downhole tool including a fluid-actuated piston and a motor-driven valve. The fluid-actuated piston is operatively associated with a reciprocating mass. The...
Motorized window shade
A motorized window shade includes a head rail, a bottom part suspended from the head rail, and a covering structure arranged between the head rail and the...
Mechanism for controlling the rotation of a roller blind winding roller
having a spring drive
One embodiment of a mechanism for controlling the rotation of a roller blind winding roller having a spring drive and immovably fixed to a roller blind holder...
A blind system, including a screen with one end secured to a bar; and a guide track on opposite edges of said screen, each said guide track having a single...
Motorized operating device intended for operating a movable screen with a
windable canvas of a window covering...
A motorized operating interior device for operating a movable interior screen with a windable canvas of a window covering device or of a projection screen...
Motorized window shade and method of operating the same
A motorized window shade includes a covering structure arranged between a fixed and a movable rail, an electric motor operable to drive displacement of the...
Actuator for driving a blind with adjustable slats and blind comprising
such an actuator
An actuator (2) for driving a blind with adjustable slats, the actuator including a housing (20) inside which a motor (22) is installed, the motor driving a...
Method and apparatus for hanging doors
A door mounting system for mounting a door includes a door mounting frame and a lifter mount. The door mounting frame is attachable to a door and is removable...
Coated article with IR reflecting layer(s) and method of making same
A coated article is provided with at least one infrared (IR) reflecting layer. The IR reflecting layer may be of silver or the like. In certain example...
Method and apparatus for making vacuum insulated glass (VIG) window unit
including pump-out tube
A vacuum insulated glass (VIG) window assembly and method for making same is provided in which dimensions of a hole and/or pump-out tube inserted therein are...
Door entryway system
A door entryway system is disclosed. The door entryway system may have a door sweep capable of attachment to a bottom of a door panel and a threshold assembly....
Courier package storage apparatus and method for storing courier package
deliverable to a customer
An apparatus, and associated method, facilitates delivery of a package to a recipient. A personal package box is installed at a destination location. The box...
Sliding door system comprising a locking unit displaceably supported in a
A sliding door system including a transom; at least one door leaf movable along the transom; an endless traction mechanism traction-resistantly connected to the...
Structure for fixing foreign object detection sensor and foreign object
detection apparatus having the structure
In a structure for fixing a foreign object detection sensor, a foreign object detection sensor, which detects a foreign object by being elastically deformed by...
Barrier operator strain detection
A barrier sensor device and associated control device monitor operation of a barrier operator system. The barrier sensor device monitors operation of barrier...
Brake shoe with contact posts that increase brake strength and improve the
interconnection between the brake...
A counterbalance system that is set into the guide track of a tilt-in window. A brake shoe housing is provided that has a first arm element. The brake shoe...
360 degree hinge assembly for electronic devices
In one example a hinge assembly for an electronic device comprises a linkage comprising a first bushing disposed at a first end of the linkage and a second...
Rotary damper and hinge device with damper
A rotary damper has a damper body having a receiving portion, and a rotor rotatably disposed in the receiving portion of the damper body. A space between an...
Rotary hydraulic damper for pivoting stowage bin
A damping assembly for a pivoting stowage bin includes a rotary hydraulic damper that is mounted on the pivot axis of the stowage bin. The rotary hydraulic...
A lock consists of an elongated track which is attached to the panel of a door. A slider runs in the track from a retracted position in which the slider is...
Safety braking device for doors
A safety braking device (1) for doors, which is arranged between a door board (21) and a permanent seat (22) of the door board, comprises a seat body (11) and a...
Lockable lockset operable by either axial or rotational knob movement
A lockset has an actuator unit, a mounting unit and a latch retractor mechanism. The mounting unit attaches the lockset to a door and supports the actuator unit...
The invention relates to a locking system, in particular motor vehicle door lock, with at least one lever (1), and with a position-securing unit (5, 6, 7, 8)...
Remote-activation lock system and method
Remote-activation locks designed to permit unlocking and/or locking of the lock without physical manipulation of the lock are articulated to a product/good in a...
Magnetic key and locking system
A magnetic key comprising: a body; a segmented magnet housed within the body; and a ferrous element housed above the segmented magnet. A protective cap for a...
Combination lock with rotary latch
A combination lock is provided, the combination lock having a rotary latch configured for rotation between a locked position and an unlocked position, the...
Fall protection guardrail
A fall protection guardrail system and method used for construction of multi-story wood-framed buildings, which comprises a support bracket comprised of an...
Article of the tent or shelter type
The present invention relates to an article (1) of the tent or shelter type including a roof element (2) at least partially covering a shelter area (3), said...