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Patent # Description
US-9,745,824 Check valve for well stimulation
Disclosed are check valve assemblies operable to inject treatment fluids during stimulation operations. One check valve assembly includes a valve body defining...
US-9,745,823 Downhole communication and control system and method for non-sequential downhole operations
A downhole communication and control system configured for use in a non-sequential order of treating a borehole, the system includes a string having at least...
US-9,745,822 Flapper valve
A flapper valve includes a valve body having a hinge member. A flapper is pivotally mounted to the valve body through the hinge member. At least one of the...
US-9,745,821 Method and apparatus for sealing tubulars
A method of controlling fluid flow between two tubulars includes disposing a sealing member in an annular area between two tubulars, wherein the two tubulars...
US-9,745,820 Plugging device deployment in subterranean wells
A method of releasing plugging devices into a wellbore can include conveying a dispensing tool to a desired downhole location in the wellbore, the dispensing...
US-9,745,819 Annular barrier and annular barrier system
An annular barrier system for expanding an annular barrier in an annulus between a well tubular structure and an inside wall of a borehole downhole includes an...
US-9,745,818 Downhole isolation methods and apparatus therefor
The invention provides a method and apparatus for use in a wellbore gravel pack operation. The method comprises providing an apparatus in a downhole annulus....
US-9,745,817 Internal tieback with outer diameter sealing capability
A method for tying back a subsea well assembly to a surface platform and a tieback connector used to perform this operation. The tieback connector includes a...
US-9,745,816 Method of subsea containment and system
A method and system of subsea containment which includes the steps of lowering the running tool into a subsea containment system, wherein the subsea containment...
US-9,745,815 Apparatus and methods for sealing around the opening to a cellar formed around a hydrocarbon exploration or...
Apparatus useful for providing a liquid-tight seal around a cellar formed around a hydrocarbon exploration or production well includes a clamp and at least one...
US-9,745,814 System and method for casing milling
A method and/or system is provided for milling an opening into a tubular positioned in a well bore using coiled tubing. Surface equipment includes a...
US-9,745,813 Anchor system for imparting a rotational motion in a cutting apparatus
Systems and methods usable in conduit cutting operations are disclosed. Specifically, an anchor assembly is configured to be attached to a cutting apparatus and...
US-9,745,812 Method and apparatus for programmable robotic rotary mill cutting of multiple nested tubulars
A methodology and apparatus for cutting shape(s) or profile(s) through well tubular(s), or for completely circumferentially severing through multiple tubulars,...
US-9,745,811 Activation modules for obstructing entrances to inner barrels of coring tools and related coring tools and methods
Activation modules for selectively sealing entrances to inner barrels of coring tools may include an activator body sized and configured to obstruct the...
US-9,745,810 Fill up tool
A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by...
US-9,745,809 Liner hanger top packer
A liner hanger top packer comprising a body and, an adjusting sleeve, a retaining apparatus, a base-sealing apparatus, a base-hanging apparatus and a locking...
US-9,745,808 Downhole clamping mechanism
An anchoring system for use with a downhole tool includes a body with anchor members mounted on the body that pivot radially outward from the body and into...
US-9,745,807 Process for mixing wellbore fluids
A system for mixing drilling fluids that includes a fluid supply tank for supplying an unmixed drilling fluid, a mixing reactor fluidly connected to the fluid...
US-9,745,806 Drill rod gripping apparatus
A drill rod gripping apparatus to grip and impart rotational motion to a drill rod including a sled axially mounted at a frame and having first and second jaws...
US-9,745,805 Method of interconnecting a drill rod with a drill string by means of a threaded connection, rod handling...
A method of interconnecting a drill rod with a drill string by a threaded connection is disclosed. The method includes axially aligning the drill rod with the...
US-9,745,804 Cylinder assembly for snubbing and drilling applications
A cylinder assembly for use as a cylinder comprises an upper outer tubular cylinder and a lower outer tubular cylinder and a stationary sealing ring retained...
US-9,745,803 Centralizer assembly and method for attaching to a tubular
A centralizer, method, and centralizer assembly. For example, the centralizer assembly includes a first stop collar fixed in place on a tubular, and a first end...
US-9,745,802 Connection between wellbore components
A connection between two wellbore components includes a male portion with sets of male formations formed on an outer surface and male knobs disposed around the...
US-9,745,801 Drill bit having rotational cutting elements and method of drilling
A rotary drill bit is disclosed. The rotary drill bit may include a bit body, a cutting pocket defined in the bit body, and a cutting element rotatably coupled...
US-9,745,800 Expandable reamers having nonlinearly expandable blades, and related methods
Expandable reamers for enlarging a borehole in a subterranean formation include a tubular body, at least one curved blade track carried by the tubular body, and...
US-9,745,799 Mud motor assembly
A longer-lasting, lower cost, more powerful, all metal, mud motor than the presently available progressing cavity type mud motors for drilling boreholes into...
US-9,745,798 Movable barrier seal assembly
A seal assembly for an upward acting door that is positionable between an open and closed position. The seal assembly contains a base member having a first and...
US-9,745,797 Method for operating a motorized shade
An architectural covering is provided. The architectural covering includes: shade material; the shade material operatively connected to a motor unit such that...
US-9,745,796 Battery-powered motorized window treatment having a service position
A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least...
US-9,745,795 Inflatable flood barrier
An inflatable flood barrier includes a board having a side plate and a peripheral plate attached to the side plate. The board being provided with a charging...
US-9,745,794 Apparatus for sealing door of an enclosure
An apparatus for sealing an enclosure having a front and a back and an opening on the front. A door with an inner face and an outer face, and the door is...
US-9,745,793 Hollow core door with internal air flow
Hollow core door apparatus for preventing the build up of pressure in a room having a register through which air flows into the room and the door includes an...
US-9,745,792 Nickel-aluminum blocker film multiple cavity controlled transmission coating
The invention provides a glazing sheet and a coating on the glazing sheet. The coating comprises, in sequence moving outwardly from the glazing sheet, a...
US-9,745,791 Corner flashing insert for recessed windows
A corner flashing insert including a one-piece, pre-formed flashing with an outside wall, a recessed jamb leg in the vertical plane and a recessed sill leg in...
US-9,745,790 Prefabricated flashing product
A flashing product is manufactured by creating a reinforcing member having a flange shaped to conform to the exterior surface. The flange may extend outwardly...
US-9,745,789 Prefabricated flashing product
A expandable fenestration flashing product for an opening in an exterior surface of a structure includes a generally planar unitary flashing shaped to conform...
US-9,745,788 Door device for a household appliance, household appliance comprising such a door device and method for...
A door device for a household appliance includes a door having in particular a first vertical longitudinal side, a second vertical longitudinal side disposed...
US-9,745,787 Movable closure system
Improvements to movable closure systems which aid installability and reliability of said systems can include wheels running along the top and bottom of...
US-9,745,786 Roller assemblies for hanging panels
Roller assemblies for hanging panels are disclosed herein. Roller assemblies according to the present disclosure are configured to support a hanging panel and...
US-9,745,785 Door catch
Disclosed is a door catch that can help to prevent door sag, especially for heavy or tall residential or commercial doors, and provides for post-installation...
US-9,745,784 Tilt window latch and method
A latch and method for a double sash tilt window includes a locking mechanism and a rack having proximal and distal ends. The proximal end of the rack is...
US-9,745,783 Motor vehicle door lock and method for electrically actuating a locking mechanism
The invention relates to a motor vehicle door lock and to a method for electrically actuating a locking mechanism in said type of motor vehicle door lock. Said...
US-9,745,782 Secure sealing device and method
The present invention concerns a secure sealing device 101 comprising at least a closure element 102 with an electrically conductive path 120, and a locking...
US-9,745,781 Replacement shackle for portable lock
A group of embodiments for enabling the replacement of damaged shackles for multiple types of portable locks is disclosed. The embodiments have the ability to...
US-9,745,780 Lock and case using the same
The lock of the present invention includes a housing, a fastening element, a stopping element, a first locking mechanism and a second locking mechanism. The...
US-9,745,779 Automated teller machine with an automatically actuatable locking element for locking cash boxes received in...
An automated teller machine (10) has at least one receiving compartment (12 to 18) for receiving a cash box (102). At least one locking element (24, 26) is...
US-9,745,778 Keyless entry handle and compressible spacer therefor
A spacer for a keyless-entry vehicle door handle of the type including mateable body and cover portions, and at least one electronic component disposed in an...
US-9,745,777 Safety hatch system
In one embodiment, an electronically controlled hatch system for safe ingress, egress, hazard detection, and methods thereof are provided to reduce or eliminate...
US-9,745,776 Key cylinder device
A key cylinder device includes a rotor resiliently mounting tumblers that are aligned by insertion of a mechanical key, a rotor case rotatably housing the rotor...
US-9,745,775 Door latch protector system and spacer
A door latch protector system for protecting a latch of a door. An exemplary embodiment includes a latch protector plate including a door overlapping portion...
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