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Class Information
Number: 114/74A
Name: Ships > Building > Freighters > Bulk cargo > Liquid > Double hull or insulated tank
Description:










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8671863 Hull conversion of existing vessels for tank integration Mar. 18, 2014
8591273 LNG fuel tank system for at least one gas engine used for ship propulsion Nov. 26, 2013
8430263 Universal support arrangement for semi-membrane tank walls Apr. 30, 2013
8186292 Liquefied natural gas storage tank for floating marine structure May. 29, 2012
8113133 Dissimilar joint structure, tank skirt including dissimilar joint structure, transport ship including tank skirt, and method for joining dissimilar metal members Feb. 14, 2012
8091495 Compressed natural gas barge Jan. 10, 2012
8091494 Liquefied gas tank with a central hub in the bottom structure Jan. 10, 2012
8025018 Fastening of insulating blocks for a liquefied gas transport tank by adhesive bonding using wavy beads of adhesive Sep. 27, 2011
7900794 Sealed, thermally insulated tank with compression-resistant non-conducting elements Mar. 8, 2011
7841288 Storage tank containing liquefied natural gas with butane Nov. 30, 2010
7789031 Vessel including automatic ballast system using tubes Sep. 7, 2010
7757621 Vessel for transport of compressed natural gas Jul. 20, 2010
7748336 Method and apparatus for off-hull manufacture and installation of a semi-membrane LNG tank Jul. 6, 2010
7644676 Storage tank containing liquefied natural gas with butane Jan. 12, 2010
7555991 Self-supporting timber box for the support and thermal insulation of an impermeable tank membrane Jul. 7, 2009
7530323 Double-layer boat hull structure May. 12, 2009
7520232 Tank covers and ships Apr. 21, 2009
7469650 Method and apparatus for off-hull manufacture and installation of a semi-membrane LNG tank Dec. 30, 2008
7469651 Lng sloshing impact reduction system Dec. 30, 2008
7464658 Sealed, thermally insulated tank incorporated into the load-bearing structure of a ship Dec. 16, 2008
7438012 Gas supply arrangement of a marine vessel and method of providing gas in a marine vessel Oct. 21, 2008
7223457 Composite elements May. 29, 2007
7204195 Ship with liquid tank Apr. 17, 2007
7174841 Method and an arrangement for reducing the weight and optimizing the longitudinal strength of a water-craft Feb. 13, 2007
7171916 Ship with liquid tank Feb. 6, 2007
7147124 Containers and methods for containing pressurized fluids using reinforced fibers and methods for making such containers Dec. 12, 2006
7128008 Device for and a method of fixing and lifting vertically installed cargo pressure tanks in ships Oct. 31, 2006
7117813 Submarine boat Oct. 10, 2006
7077071 Double-hull ore carrying vessel conversion from single-hull oil tanker and method of performing the same Jul. 18, 2006
6984452 Composite steel structural plastic sandwich plate systems Jan. 10, 2006
6907836 Rebuilt double hull tanker and method of rebuilding an existing single hull tanker into a rebuilt double hull tanker Jun. 21, 2005
RE38697 Marine vessel construction Feb. 8, 2005
6708636 Rebuilt double hull tanker and method of rebuilding an existing single hull tanker into a rebuilt double hull tanker Mar. 23, 2004
6675731 Watertight and thermally insulating tank with oblique longitudinal solid angles of intersection Jan. 13, 2004
6672235 Apparatus for providing resistance to cargo spills and terrorism at sea Jan. 6, 2004
6637359 System and method for internally fitting a new inner hull to an existing outer hull to form a rebuilt double hull vessel Oct. 28, 2003
6546887 Movable bulkhead Apr. 15, 2003
6508189 Apparatus for providing resistance to cargo spills and terrorism at sea Jan. 21, 2003
6494156 Method and apparatus for preventing cargo spills Dec. 17, 2002
6374761 Watertight and thermally insulating tank built into the bearing structure of a ship Apr. 23, 2002
6357373 Rebuilt double hull vessel and method of rebuilding a single hull vessel into a double hull vessel Mar. 19, 2002
6267069 Composite Tanks for storing and/or transporting liquid organic and inorganic chemicals and the like Jul. 31, 2001
6240868 Containment structure and method of manufacture thereof Jun. 5, 2001
6216623 Tanker void space leakage detector system Apr. 17, 2001
6199497 Watertight and thermally insulating tank with simplified insulating barrier built into the bearing structure of a ship Mar. 13, 2001
6170420 Rebuilt double hull vessel and method of rebuilding a single hull vessel into a double hull vessel Jan. 9, 2001
6167827 Maritime chemical tanker having composite tanks for storing and/or transporting liquid organic and inorganic chemicals and the like Jan. 2, 2001
6050208 Composite structural laminate Apr. 18, 2000
6035795 Impermeable and thermally insulating tank comprising prefabricated panels Mar. 14, 2000
6009821 Double bottom hull for tank ship Jan. 4, 2000

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