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7597811 |
Method and apparatus for subsurface oil recovery using a submersible unit
Pollutants such as hydrocarbons which have settled on the bed of a body of water are removed to the surface using a submersible vehicle positioned above the bed of a diver supported on a platform...
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7597505 |
Roof bolt plate
A support member for supporting a roof of a subsurface space. The support member may include a base portion for defining a surface area to contact a ceiling of the subsurface space. One or more...
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7597504 |
Blocks for modular wall construction
A block and peg combination for a modular wall construction is disclosed including a cast block of cementations material having a front face, a rear face, two sides with each side extending between...
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7595002 |
Use of amino acid and carbohydrate polymers in soil retention, water conservation, and water clarification
Water-soluble amino acid copolymers, modified polysaccharides, acrylamide polymers, and combinations thereof are described for use in flocculation of solids, particularly flocculation of soil,...
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7594781 |
Lift boat leg
An improved jack up vessel includes a hull, a plurality of legs, each leg having a pad, and a jacking mechanism for moving the hull upward and downward. Each leg is a generally triangular leg that...
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7594779 |
Bottom fed screened water diversion apparatus
A fish-safe screened water diversion apparatus having an input and diverted and non-diverted outputs. Water or other fluid is directed substantially downward under the screen at the input and...
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7594782 |
Integral retaining foot for rammed post or pole
By attaching a formed steel plate in the shape of a tapered arrowhead with fins at each of the four corners, to the base of a post it is possible to ram a post with a integral foot that will secure...
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7595007 |
Amino acid and carbohydrate polymers for use in soil retention, water conservation, water clarification, and dust control
Water-soluble amino acid copolymers, modified polysaccharides, acrylamide polymers, and combinations thereof, are described, for uses including flocculation of solids, particularly flocculation of...
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7594780 |
Damping plates
A damping (or heave) plate comprises a generally flat plate attached, beneath the surface of a sea, and in horizontal orientation, to a structural member subject to being vertically moved in...
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7591610 |
Water drain tank or channel module
A water drain tank or channel module includes a structure having a top platen and a bottom platen, a plurality of generally vertical support members for supporting at least the top platen, the...
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7591329 |
Auger with a movable gouge for making a borehole
The invention relates to an auger for making a borehole that presents in its inside wall a groove that is substantially helical, said auger comprising: a hollow core provided with an outer helical...
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7591611 |
Fluent material confinement system
A fluent material confinement system configured to receive a granular fluent material to form a temporary barrier structure is disclosed, wherein the fluent material confinement system includes a...
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7591316 |
Production system
A known deepwater solution for production risers for extracting oil and gas is the SLOR™ riser. The design of the SLOR™ riser is not compatible with large numbers of risers and thus there is a...
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7591328 |
Drilling and anchor setting tool
A drilling and anchor-setting tool ( 1 ) for mine, tunnel, and underground works for setting an anchor ( 5 ) in a borehole and provided with a core bit and with single-or multi-component adhesive...
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7591612 |
Piling device
A piling device including a support frame and a footing for mounting the frame. A mechanism for gripping a pile and a mechanism for driving the pile into the ground is provided. Each of the...
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7588054 |
Apparatus and method for lateral pipe identification
The method for identifying lateral pipes includes printing identifying indicia on the interior surface of a liner assembly positioned adjacent the lateral pipe. The apparatus includes the liner...
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7588394 |
Low profile mine roof support
A low-profile mine roof support device comprises a roof plate and a barrel. The barrel includes a nose portion, a shoulder portion, and a tapered bore for receiving a cable to secure the roof plate...
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7588395 |
Erosion control transition mat
An erosion control transition mat for reducing scour and destructive erosion at the transition between hard armor and soft armor erosion control surfaces. The erosion control transition mat is...
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7588390 |
Wave attenuator structure and system therefor
A wave attenuator structure for dissipation of wave energy of a body of water is described. The structure preferably is equipped with a substantially horizontal base, a foot extending substantially...
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7588392 |
Removable grate
A two-part grate assembly for a channeled drain trough. The grate assembly has a grate frame that receives a removable grate section. The grate frame has lugs with vertical projections extending...
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7588055 |
Method of locating liner within sewer pipe
A method of inserting a cured in-place pipe from a cleanout includes positioning a lining along a portion of a length of a bladder, wherein the lining is frangible connected to the bladder,...
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7588393 |
Method for supporting top tension drilling and production risers on a floating vessel
A method for supporting top tension drilling and production risers on a floating vessel using a tensioner assembly above the water line of the vessel. The method can include attaching at least one...
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7588527 |
Process for the disposal of sulfur in the form of compounds liquid at room temperature
Process for the disposal of sulfur in the liquid state which comprises: a) transforming elemental sulfur into sulfanes having the general formula H 2 S n+1 , wherein n is a number from 1 to 7; b)...
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7588391 |
Drainage element
The preassembled drainage element is made with a water permeable membrane sleeve that has slits placed in the peripheral portion of the sleeve that is to form the bottom of the drainage element....
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7585134 |
Reinforced-concrete column in the soil pit and method of its construction
A reinforced-concrete column contains reinforcing cage and inserts made monolithic with concrete mix and comprises the upper bearing and lower foundation parts. The method of construction of the...
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7585131 |
Wave power station
A wave power plant arranged to be placed on or in the sea or a lake in order to produce energy, comprising a fixed or floating structure and at least one floating body ( 1 ) that moves vertically...
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7585555 |
Synthetic-grass flooring and method for laying same
A flooring, for example for pitches for soccer, five-a-side football, American football, rugby, etc. which includes a polyolefin-based impermeable layer and an elastic mattress laid on top of the...
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7585136 |
Method and equipment for making an impermeable diaphragm of secant piles
Described herein is a method and equipment for making an impermeable diaphragm of secant piles, based upon the execution of parallel holes with constant distances between centres, said method and...
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7584929 |
Coupler for cable trough
Elements, couplers, systems, and methods for joining two or more trough members. A locking element for a coupler of a cable trough system includes a member including a first member end configured...
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7585133 |
Method and apparatus for driving a pile into underwater substrates
Apparatus ( 10 ) for driving a pile into an underwater substrate, comprises a pile guide ( 11 ) having a base frame ( 12 ) with a guide member ( 14 ) mounted thereon, the guide member configured to...
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7585130 |
Leaching chamber with inward flaring sidewall perforations
A leaching chamber has sidewall perforations which flare inwardly, so that the smallest perforation dimension is on the exterior surface of the sidewall. The basic axes of the perforations run...
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7585556 |
Studded plate with fold line
The present invention concerns a studded plate ( 1 ), comprising a first longitudinal edge ( 60 ) and a second longitudinal edge ( 61 ) between which edges are arranged a main area ( 90 ) in the...
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7584581 |
Device for post-installation in-situ barrier creation and method of use thereof
The present invention relates to a device for post-installation in-situ barrier creation. A multi-layered device provides a medium for of remedial substances such as waterproofing resins or...
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7585129 |
Refinement of the device for attenuating sea swell in the form of a so-called “camel's back”
Swell attenuating device comprising a horizontal plate slightly immersed in the incident sea swell, this plate being held in position under the free surface of the water and presenting...
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7585132 |
Method for remediating a contaminated site
A method of amending an aquifer having at least one contaminant comprising the steps of: mixing a sorbent material with a carrier to form a slurry, the sorbent material having one dimension of at...
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7585135 |
Marsh and wetland rehabilitation system and associated methods
A method for constructing or rehabilitating a marsh or wetland comprises the step of inserting propagatable material into liquid or slurry emerging from a high-pressure spray nozzle to form a...
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7581903 |
Method of manufacture and installation flowable thermal backfills
The invention includes a method of making and using a flowable thermal backfill. The flowable thermal backfill has a low thermal resistivity, useful for filling trenches containing electrical...
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7581902 |
In situ immobilization of metals in contaminated sites using stabilized iron phosphate nanoparticles
A method for preparing a class of highly stabilized and soil-dispersible nanoparticles and using the nanoparticles as a remediation technology for immobilizing toxic metals at toxic metal...
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7581600 |
Method of forming a trenchless flowline
An improved method of forming a trenchless flow line is provided. The method includes support of the boring tool at each sight relief hole using a hook extending downwardly into the hole so as to...
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7581904 |
Pipelaying vessel
There is disclosed a variety of arrangements for laying of rigid pipe from reeled storage and/or on-board welding fabrication. Thirteen independent aspects of the invention are identified. In one...
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7581901 |
Wave energy converter
A point absorber wave energy apparatus includes first and second devices, the first device being a surface float and the second a submerged body. Linkages are provided between the two devices so...
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7581745 |
Adjustable aluminum trailer bunk for trailers
Disclosed is an aluminum trailer bunk having a support housing, a base plate, an aluminum rail, and a protective covering positioned over the aluminum rail. Further disclosed is an aluminum...
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7581707 |
Automatic universal multi-purpose ground stand
An automatic, universal, multi-purpose ground stand to securely affix an umbrella, or any like device, into any malleable surface such as sand, grass, gravel or dirt. The device is intended to...
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7578636 |
Method and device for pipe splitting
A device and method for pipe replacement is shown. One advantage of devices and methods provided includes a splitting blade that provides a progressive cut into challenging pipe configurations such...
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7578637 |
Pile with an extended head and working method of its operation
A head-extended pile for supporting a load of a structure and a constructing method of the same, wherein, the head-extended pile has a reinforcement part provided at the front end thereof, the...
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7578635 |
Subsurface drainage system and method of installing the same
A subsurface drainage assembly for directing fluid drainage from a surface is disclosed. The subsurface drainage assembly includes a plurality of drain structure panels linked together in a manner...
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7578038 |
Apparatus and methods for remote installation of devices for reducing drag and vortex induced vibration
Apparatus and methods for remotely installing vortex-induced vibration (VIV) reduction and drag reduction devices on elongated structures in flowing fluid environments. The apparatus is a tool for...
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7575396 |
Wave attenuation system
A wave attenuation system having a floating member, at least one anchor member, and a plurality of interconnected wave attenuation members. The floating member has a generally flat top surface and...
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7575052 |
In situ conversion process utilizing a closed loop heating system
An in situ conversion system for producing hydrocarbons from a subsurface formation is described. The system includes a plurality of u-shaped wellbores in the formation. Piping is positioned in at...
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7575397 |
Floating platform with non-uniformly distributed load and method of construction thereof
The floating platform of the invention is intended for supporting industrial, commercial, cultural, and dwelling structures and is suitable for deployment in shallow as well as in deep waters, The...
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