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DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.

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  • SEOUL, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for reducing greenhouse gas emission in vessel and vessel...
    • Patent number 12,123,336
    • Issue date Oct 22, 2024
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Byung Tak Nam
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for reducing greenhouse gas emission in vessel cooperated...
    • Patent number 12,031,467
    • Issue date Jul 9, 2024
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Byung Tak Nam
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for reducing greenhouse gas emission in vessel cooperated...
    • Patent number 11,927,156
    • Issue date Mar 12, 2024
    • DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    • Byung Tak Nam
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for reducing greenhouse gas emission in vessel and vessel...
    • Patent number 11,852,062
    • Issue date Dec 26, 2023
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Byung Tak Nam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Boil-off gas re-liquefying device and method for ship
    • Patent number 11,760,462
    • Issue date Sep 19, 2023
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hyun Jun Shin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system for eco-friendly ship
    • Patent number 11,731,750
    • Issue date Aug 22, 2023
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hyuk Kwon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Boil-off gas re-liquefying method for LNG ship
    • Patent number 11,724,789
    • Issue date Aug 15, 2023
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hae Won Jung
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Boil-off gas reliquefaction system and method for discharging lubri...
    • Patent number 11,724,781
    • Issue date Aug 15, 2023
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Joon Chae Lee
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Membrane type insulation system for cryogenic liquefied gas carrier...
    • Patent number 11,597,477
    • Issue date Mar 7, 2023
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Seong Woo Park
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Membrane finishing sheet and membrane insulation structure comprisi...
    • Patent number 11,560,981
    • Issue date Jan 24, 2023
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Kang Je Bang
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Membrane bonding structure and liquefied gas storage tank comprisin...
    • Patent number 11,480,297
    • Issue date Oct 25, 2022
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Kwang Jun Park
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Boil-off gas reliquefication system, method for discharging lubrica...
    • Patent number 11,473,730
    • Issue date Oct 18, 2022
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Joon Chae Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Membrane type insulation system for cryogenic LNG carrier cargo tan...
    • Patent number 11,472,514
    • Issue date Oct 18, 2022
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Seong Woo Park
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Liquefied gas storage tank having insulation parts and method for a...
    • Patent number 11,428,369
    • Issue date Aug 30, 2022
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Seong Woo Park
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Apparatus and method for reliquefaction of boil-off gas of vessel
    • Patent number 11,325,682
    • Issue date May 10, 2022
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Seung Chul Lee
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Boil-off gas re-liquefying system
    • Patent number 11,242,123
    • Issue date Feb 8, 2022
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hyun Jun Shin
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    LNG tank and operation of the same
    • Patent number 11,168,837
    • Issue date Nov 9, 2021
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Jung Han Lee
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Ship
    • Patent number 11,136,104
    • Issue date Oct 5, 2021
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Seung Chul Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ship comprising engine
    • Patent number 10,889,361
    • Issue date Jan 12, 2021
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Joon Chae Lee
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Vessel
    • Patent number 10,858,077
    • Issue date Dec 8, 2020
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Joon Chae Lee
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Vessel comprising engine
    • Patent number 10,830,533
    • Issue date Nov 10, 2020
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hae Won Jung
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship
    • Patent number 10,661,873
    • Issue date May 26, 2020
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hyun Jun Shin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship
    • Patent number 10,661,874
    • Issue date May 26, 2020
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hyun Jun Shin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship with boil-off gas liquefaction system
    • Patent number 10,654,553
    • Issue date May 19, 2020
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hyun Jun Shin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fuel supply system and method for ship engine
    • Patent number 10,654,552
    • Issue date May 19, 2020
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Chang Woo Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    System and method for treating boil-off gas in ship
    • Patent number 10,518,859
    • Issue date Dec 31, 2019
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Joon Chae Lee
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Insulation structure, for liquefied gas cargo hold, having anchor s...
    • Patent number 10,513,316
    • Issue date Dec 24, 2019
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Kwang Jun Park
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    LNG tank and operation of the same
    • Patent number 10,508,769
    • Issue date Dec 17, 2019
    • DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    • Jung Han Lee
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Ship
    • Patent number 10,399,655
    • Issue date Sep 3, 2019
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Hyun Jun Shin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ship comprising engine
    • Patent number 10,392,093
    • Issue date Aug 27, 2019
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • Joon Chae Lee
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    79368131 - MC-C
    • Serial number 79368131
    • Registration number 7416492
    • Filing date Mar 14, 2023
    • DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    79368132 - MCTIB
    • Serial number 79368132
    • Registration number 7416493
    • Filing date Mar 14, 2023
    • DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    79176879 - MCTIB
    • Serial number 79176879
    • Registration number 5015228
    • Filing date Aug 20, 2015
    • DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    79176673 - MC-C
    • Serial number 79176673
    • Registration number 5015224
    • Filing date Aug 20, 2015
    • DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    77029082 - DSMEUTECH
    • Serial number 77029082
    • Filing date Oct 25, 2006
    • Daewoo Shipbuilding & Marine Engineering Co. Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78109100 - DSME
    • Serial number 78109100
    • Registration number 2792938
    • Filing date Feb 15, 2002
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    78109094 - DSME
    • Serial number 78109094
    • Registration number 3006334
    • Filing date Feb 15, 2002
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • 12 - Vehicles
  • Information Trademark

    78109098 - DSME
    • Serial number 78109098
    • Filing date Feb 15, 2002
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • 39 - Transport
  • Information Trademark

    78109096 - DSME
    • Serial number 78109096
    • Registration number 2792937
    • Filing date Feb 15, 2002
    • Daewoo Shipbuilding & Marine Engineering Co., Ltd.
    • 37 - Building construction