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Browse by Category: Main > Engineering
Class Information
Number: 405/184.4
Name: Hydraulic and earth engineering > Subterranean or submarine pipe or cable laying, retrieving, manipulating, or treating > Supporting, anchoring, or positioning of pipe or cable
Description: Subject matter including means for (1) holding or propping up, (2) securing, or (3) arranging the pipe or cable according to a desired position.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8657531 Installation method of flexible pipe with subsea connector, utilizing a pull down system Feb. 25, 2014
8641323 Method and apparatus for at sea pipe abandonment and recovery Feb. 4, 2014
8641326 Method of replacing an underground pipe section Feb. 4, 2014
8628272 Pipeline connection apparatus and method Jan. 14, 2014
8622656 Apparatus, systems and methods for the relocation of subsurface conduit Jan. 7, 2014
8585327 Apparatus for placing foundation devices, and/or pipes, and/or augers into the ground, as an attachment for the boom of a construction vehicle Nov. 19, 2013
8568061 Polyurethane foams for trench breaker and other applications Oct. 29, 2013
8562255 Bending restrictor assembly for use with a pipeline section Oct. 22, 2013
8555982 Method for setting up a hybrid tower in an expanse of water, hybrid tower associated installation for exploiting fluids Oct. 15, 2013
8439604 Pipe support system and method for use in underground pipe ramming May. 14, 2013
8360688 Ballast-filled pipeline weight Jan. 29, 2013
8303217 Systems for the subterranean support of underground conduits Nov. 6, 2012
8297361 Sea bed oil recovery system Oct. 30, 2012
8262320 Ballast-filled pipeline weight Sep. 11, 2012
8231307 System and method for tightening string sections to form a string Jul. 31, 2012
8221032 Soil penetrating plate assembly to position geothermal conduit loops in soil Jul. 17, 2012
8162063 Dual gradient drilling ship Apr. 24, 2012
8152411 Guide arrangement Apr. 10, 2012
8152412 Pipelayer with cab riser Apr. 10, 2012
8092119 Pipeline buoyancy control assembly and tiedown Jan. 10, 2012
8075225 Movable pipeline tee Dec. 13, 2011
8061934 Method and installation for the subterranean support of underground conduits Nov. 22, 2011
8052351 Apparatus for connecting a connector pipe to a pipeline Nov. 8, 2011
8043027 Device for regulating the buckling of underwater pipes Oct. 25, 2011
8033754 Method of installing pre-insulated piping Oct. 11, 2011
8016518 Sheet pile for the subterranean support of underground conduits Sep. 13, 2011
8011856 Constant thrust restraint of pipeline walking Sep. 6, 2011
7997829 Articulated flowline connection Aug. 16, 2011
7887260 Apparatus for positioning and damping tubes or pipelines Feb. 15, 2011
7870874 Systems and methods for pipeline rehabilitation Jan. 18, 2011
7866398 Umbilical termination assemblies Jan. 11, 2011
7862257 Cable guide device for use in a manhole Jan. 4, 2011
7862256 Pipeline weighting device and method Jan. 4, 2011
7845881 Method and apparatus for the maintenance of pipelines Dec. 7, 2010
7806629 Side loading conduit spacer Oct. 5, 2010
7771140 Methods for the subterranean support of underground conduits Aug. 10, 2010
7699564 Self-contained keyhold weld fitting and method of use Apr. 20, 2010
7614828 Conduit retainer apparatus Nov. 10, 2009
7487802 Systems and methods for pipeline rehabilitation Feb. 10, 2009
7458749 Wastewater effluent shield Dec. 2, 2008
7431535 Clamp for anchoring production tube, electrohydraulic hose and electric cable simultaneously Oct. 7, 2008
7371031 Sag correction system May. 13, 2008
7356896 Mounting device for a cable cup Apr. 15, 2008
7344338 Pipeline ballast and method of use Mar. 18, 2008
7344339 Hose guide Mar. 18, 2008
7341403 Method of constructing information correspondence pipe, constructed structure, and construction member Mar. 11, 2008
7267507 Method of reinforcing an embedded cylindrical pipe Sep. 11, 2007
7241075 Umbilical anchoring clamp Jul. 10, 2007
7223052 Conduit retainer apparatus May. 29, 2007
7220080 Sag correction system May. 22, 2007

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