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8821068 Manhole liner and method of using the same  
A manhole liner and a method of using the same are provided. The manhole liner is sized substantially equally to the largest diameter of the manhole, so that the liner does not have to stretch to...
8821069 Linear pipe recovery/lay tensioners and methods of using same  
Linear pipe recovery/lay tensioners can include one or more pivot assemblies for rotatably moving an upper track away from a lower track to facilitate placement of a pipe segment between the two...
8821075 Yieldable support prop and method  
A yield support prop for a mine includes a first metal tube extending from the mine floor having a first portion having a first outside diameter and a second portion having a second outside...
8820254 Catamaran ship used for assembling, transporting and installing a marine wind turbine on the seafloor  
A catamaran-type boat suitable for handling, assembling, and/or transporting off-shore wind turbines, the boat having two side floats constituting a U-shaped floating structure, the open space...
8820711 Seal system  
A slide gate having a frame assembly including an intermediate cross member coupled between a first and second gate guide members defining a corresponding pair of side channel elements each...
8821073 Concentrically loaded, adjustable piering system  
A method for constructing a pier system to stabilize and level a structure by constructing a pier in sections and advancing the pier sections below a foundation using a hydraulic ram until bedrock...
8821077 Production and application of biodegradable sediment control device  
An elongated web of flexible material having a covering of excelsior across a portion thereof has an elongated edge portion uncovered. The elongated covered portion is folded over upon itself a...
8821066 Shock mitigating universal launch and recovery system  
A universal launch and recovery system that may be used to launch or recover/receive water vessels. The launch and recovery system including a deployable ramp having a shock mitigating...
8820472 Device and method for reducing noise  
The present invention relates to a device for the passive reduction of the sound vibrations in a liquid resulting from a sound source arranged below the liquid level of a body of water, the device...
8821072 Ground drilling method and apparatus  
An apparatus for drilling the ground, in particular for the installation of foundation piles, includes a drilling turret (2) with a vertical guiding antenna (3), a rotary head for driving drilling...
8821070 Method for constructing a riser assembly from a vessel and on a seabed  
A method for constructing a riser assembly (1) for transporting a fluid from a vessel and on a seabed includes providing an elongate frame (4) having a first frame end (5) and a second frame end...
8821076 Devices, systems and methods for controlling erosion  
At least one exemplary device includes a tubular mesh enclosure formed from a mesh material having a nominal opening size of less than 0.5 inches, a ratio of a length of the mesh enclosure to a...
8821721 Oil recovery boom  
The oil recovery boom of the present invention is designed to collect great amounts of oil if used in conjunction with many other booms. The oil recovery boom includes a set of eductors, and...
8821071 Conical piled monopod  
A conical piled monopod provides a fixed, ice worthy structure used in cold weather offshore environments for accessing hydrocarbon deposits under the seafloor.
8814474 Low deflection drainage tile plow  
A pitch plow and method of laying flexible pipe in ground includes drawing a pitch plow with respect to the ground, the pitch plow having a frame and a shank pivotally mounted to a frame at a...
8813854 System and method for waterflooding offshore reservoirs  
A mobile water injection system and method for performing waterflooding in offshore reservoirs, and more particularly to enhance oil recovery in marginal offshore reservoirs is disclosed. The...
8814471 Method and system for capturing subsurface contaminants  
Compositions and methods of using such compositions for treating subsurface soil in an aquifer to remove contaminants that may be present in water of the aquifer. The composition includes a first...
8814475 Dock systems and dock fenders  
A flange free, semi-rigid resilient, hollow, dock fender having a skeletal triangular shape with a set of radiused edges and end fasteners to support the dock fender as the dock fender...
8814476 Method, system, use of the system and reinforcement member for rock reinforcement  
The present invention concerns a method, a system, the use of the system and a reinforcement member for the direct detection of the presence of a cavity in a drill-hole intended for the reception...
8814470 Oil containment assembly and method of using same  
A containment machine for containing a contaminant in a body of water includes a set of buoy assemblies arrangeable in the body of water to form the end of a containment barrier for continuing the...
8814468 Dynamic roll/pitch stabilizer for use during loading and unloading of small passenger boats  
A small boat dynamic roll stabilizer. The stabilizer includes two or more pairs of spaced-apart flexible bellows or air bags to receive and support a boat hull during passenger loading and...
8814472 Tunnel excavation apparatus and tunnel excavation method  
Disclosed is a tunnel excavating apparatus for excavating tunnels in earth. This tunnel excavating apparatus comprises shell bodies, an excavating mechanism disposed on front of the excavating...
8815094 Fluid conduit with layered and partial covering material thereon  
A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so...
8814473 Pipe transport system with hydrophobic wall  
A pipe system comprising a pipe comprising an exterior of the system, the pipe comprising an inner pipe wall; a hydrophobic layer interior to the inner pipe wall; and a liquid interior to the...
8814469 Articulated bed-mounted finned-spar-buoy designed for current energy absorption and dissipation  
A constrained buoy experiencing vortex-induced, in-line and transverse angular motions and designed to absorb and attenuate the energies of streams, rivers and localized ocean currents is...
8807869 Floating barriers  
There is disclosed a floating barrier for installation in deep oceans for dampening winds, waves, and currents, and for containing oil spills. Applications of this invention include tsunami wave...
8807878 Reinforced soil structure  
A reinforced soil structure including a fill (1), a facing (3) placed along a front face of the structure, at least one main reinforcement member (2, 9, 26) connected to the facing and extending...
8807875 Ice worthy jack-up drilling unit with conical piled monopod and sockets  
The invention relates to an ice worthy jack-up rig with a conical piled monopod working together to drill wells and produce hydrocarbons in ice prone locations. The inventive rig would work like a...
8807870 Method for treating soil material  
The invention relates to a method for treating soil material. According to the invention, the soil material is treated by a mixture composition containing at least microfibrillated cellulose and...
8807874 Dry-tree semi-submersible production and drilling unit  
A deep draft semi-submersible production and drilling platform unit with dry trees is described. The platform unit preferably comprises four columns, a ring pontoon, a two-axis symmetrical hull...
8807872 Method and apparatus for laying a marine pipeline  
Disclosed is an apparatus to be mounted on a vessel for laying a marine pipeline having accessories on the end of the pipeline and/or at one or more intermediate locations along the pipeline, the...
8807062 Unconditionally stable floating offshore platform  
A platform for offshore drilling and/or production operations comprises an equipment deck. In addition, the platform comprises a buoyant hull coupled to the equipment deck and configured to extend...
8807061 Safety catch for launch and recovery  
One of more safety catches attachable to water vessels for preventing rollback during launch and recovery operations. Each safety catch includes a pivotally attached catch arm for mating with a...
8807871 Specialized lined landfill system for the stabilization and containment of drilling wastes and coal combustion residues  
Systems and methods of the present invention include a method for the treatment of drilling wastes and coal combustion residues, comprising combining at least a first drilling waste with coal...
8807171 Method and system for lining pipes  
A method and system for lining pipes which utilizes an in-line water heater to improve efficiency when lining long lengths of pipe. The method and system for lining pipes generally includes a pipe...
8807873 Manhole liner having a wireless data transmitter  
The present invention provides an apparatus and method for repairing a manhole. The wall of the manhole is lined with a liner to form a new wall. The liner includes a resin that cures to form the...
8806735 Method of spooling a bi-metallic pipe  
A method of spooling a marine pipeline (90) including a plurality of bi-metallic pipe sections (10) (66) onto a reel (60) including at least the steps of: (a) filling a first pipe section with a...
8807876 Method and device for supporting lightly loaded structures and pavements on highly expansive soils  
A device and method for supporting lightly loaded structures on highly expansive soils. A plurality of domes is positioned between the lightly loaded structure and the soil. Each of the domes has...
8807877 Tensionable spiral bolt with resin nut and related methods  
In one aspect of the invention, an apparatus and related methods for installation in a borehole formed in a face of a mine passage comprises an elongated bolt including a spiral portion coated...
8801333 Ice worthy jack-up drilling unit with gas agitation and leg ice shields  
A system operates like a conventional jack-up rig while in open water with the hull jacked up out of the water. However, in the event of ice conditions, the legs are held in place by cans embedded...
8801338 Nested mine roof supports  
This invention is directed to a mine roof support set including a plurality of nested containers. Each container in the set has a progressively smaller cross-sectional dimension to allow the...
8800235 Wall block with weight bearing pads and method of producing wall blocks  
A wall block having at least one weight bearing pad on an upper or lower surface of the block and a compression head and methods of making the block and making walls with the block.
8801336 Rock bolt  
A rock bolt includes an elongated tubular shank which has a defined outer diameter in which has a first end and a second end. A component is received on the first end of the elongate tubular shank...
8801332 Underwater energy storage system and power station powered therewith  
An underwater energy storage system includes a tank for storing a compressed gas that is adapted to be stored underwater. The tank includes at least one water opening through which water from...
8801327 Marine ropeway  
An apparatus is provided for moving a floating or submerged marine structure. Embodiments include a track fixedly mounted near or under the waterline surface, extending from a first point to a...
8801335 Wind power plant foundation and wind power plant  
There is provided a wind power installation foundation having a reinforcement comprising a plurality of steel bars and radial steel bars and a lower pylon segment having a plurality of holes in...
8801337 Method of using a dome headed roof bolt  
A method for attaching a plate to an interior of an underground excavation, the method comprising: placing a first surface of the plate adjacent to the interior of the excavation, the plate having...
8802049 Methods of producing metallic peroxide compositions for use in groundwater decontamination  
An improved and efficient method of producing a composition containing a metal peroxide capable of enhancing microbial degradation of contaminants in soil and groundwater. The method includes...
8801329 Liner for repairing a lateral connection of a pipeline  
One invention relates to a liner (5) for repairing the connection between a main pipeline (100) and a lateral pipe (200). The liner (5) includes a main pipeline lining part (12) that in use forms...
8801331 Tidal power plant and method for the creation thereof  
The invention relates to a tidal power plant, comprising a turbine, which rotates on a carrying element; a foundation structure, on which the carrying element is supported on at least one coupling...