Daewoo Engineering & Construction Co., Ltd.

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Flexible joint connecting device of precast body segment, precast b...
- Patent number 11,313,099
- Issue date Apr 26, 2022
- Daewoo Engineering & Construction Co., LTD
- Byeong Moo Jin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for molding gas hydrate pellets
- Patent number 10,351,790
- Issue date Jul 16, 2019
- Dongguk University Industry-Academic Cooperation Foundation
- Myung Ho Song
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Device and method for manufacturing natural gas hydrate
- Patent number 10,179,884
- Issue date Jan 15, 2019
- Daewoo Engineering & Construction Co., LTD
- Myung Ho Song
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for improving heat transfer and reaction effic...
- Patent number 10,023,821
- Issue date Jul 17, 2018
- Korea Institute of Industrial Technology
- Ju Dong Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for storing gas hydrate pellets
- Patent number 9,839,887
- Issue date Dec 12, 2017
- Dongshin Hydraulics Co., Ltd.
- Myung Ho Song
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for revaporizing gas hydrate pellets
- Patent number 9,744,508
- Issue date Aug 29, 2017
- Dongshin Hydraulics Co., Ltd.
- Myung Ho Song
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Device for revaporizing natural gas
- Patent number 9,308,507
- Issue date Apr 12, 2016
- Dongguk University Industry-Academic Cooperation Foundation
- Myung Ho Song
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Gas-liquid circulating type of hydrate reactor
- Patent number 9,302,239
- Issue date Apr 5, 2016
- Korea Institute of Industrial Technology
- Joung Ha Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device and method for manufacturing natural gas hydrate
- Patent number 9,255,234
- Issue date Feb 9, 2016
- Dongguk University Industry-Academic Cooperation Foundation
- Myung Ho Song
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus and method for continuously producing and pelletizing gas...
- Patent number 8,486,340
- Issue date Jul 16, 2013
- Korea Institute of Industrial Technology
- Ju Dong Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Compensation method for structural deformation occurring during con...
- Patent number 8,180,588
- Issue date May 15, 2012
- Daewoo Engineering & Construction Co., LTD
- Taehun Ha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for biological removal of phosphorus and nitrogen using g...
- Patent number 7,604,733
- Issue date Oct 20, 2009
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of installing prefabricated, segment concrete filled tube me...
- Patent number 7,546,656
- Issue date Jun 16, 2009
- Daewoo Engineering & Construction Co., Ltd
- Seong-woon Kim
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Biological method for removing phosphorus and nitrogen from water u...
- Patent number 7,520,991
- Issue date Apr 21, 2009
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Steel-concrete composite beam using asymmetric section steel beam
- Patent number 6,807,789
- Issue date Oct 26, 2004
- Daewoo Engineering & Construction Co., LTD
- Dae-young Kim
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR MANUFACTURING NATURAL GAS HYDRATE
- Publication number 20160130517
- Publication date May 12, 2016
- Daewoo Engineering & Construction Co., Ltd.
- Myung Ho Song
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
APPARATUS FOR REVAPORIZING GAS HYDRATE PELLETS
- Publication number 20160016135
- Publication date Jan 21, 2016
- DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- Myung Ho Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR STORING GAS HYDRATE PELLETS
- Publication number 20160001241
- Publication date Jan 7, 2016
- DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- Myung Ho Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS-LIQUID CIRCULATING TYPE OF HYDRATE REACTOR
- Publication number 20140348720
- Publication date Nov 27, 2014
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Joung Ha Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING HEAT TRANSFER AND REACTION EFFIC...
- Publication number 20140330055
- Publication date Nov 6, 2014
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Ju Dong Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR CONTINUOUS HYDRATE PRODUCTION AND DEHYDRATION...
- Publication number 20110263913
- Publication date Oct 27, 2011
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Ju Dong Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR CONTINUOUSLY PRODUCING AND PELLETIZING GAS...
- Publication number 20110064643
- Publication date Mar 17, 2011
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Ju Dong LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POSITIONING A SINKING TUNNEL SECTION
- Publication number 20100310318
- Publication date Dec 9, 2010
- STRUKTON CIVIEL PROJECTEN B.V.
- Gerrit Martinus Hertgers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BIOLOGICAL REMOVAL METHOD OF PHOSPHORUS AND NITROGEN USING GRANULAT...
- Publication number 20090173679
- Publication date Jul 9, 2009
- KOREA INSTITUTE OF CONTRUCTION TECHNOLOGY
- Kwang-soo Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hydraulic jack systems to be installed to the outrigger to perimete...
- Publication number 20080229684
- Publication date Sep 25, 2008
- Daewoo Engineering & Construction Co., Ltd.
- Dae-ki Joung
- E04 - BUILDING
Information Patent Application
Biological removal method of phosphorus and nitrogen using granulat...
- Publication number 20070284305
- Publication date Dec 13, 2007
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for treating sludge using micro-wave and hot air
- Publication number 20060000108
- Publication date Jan 5, 2006
- Daewoo Engineering & Construction Co., Ltd.
- Sang-kook Cho
- F26 - DRYING

Daewoo Engineering & Construction Co., Ltd.

Organization

Patents Grantslast 30 patents

Flexible joint connecting device of precast body segment, precast b...

Apparatus for molding gas hydrate pellets

Device and method for manufacturing natural gas hydrate

Method and apparatus for improving heat transfer and reaction effic...

Apparatus for storing gas hydrate pellets

Apparatus for revaporizing gas hydrate pellets

Device for revaporizing natural gas

Gas-liquid circulating type of hydrate reactor

Device and method for manufacturing natural gas hydrate

Apparatus and method for continuously producing and pelletizing gas...

Compensation method for structural deformation occurring during con...

Apparatus for biological removal of phosphorus and nitrogen using g...

Method of installing prefabricated, segment concrete filled tube me...

Biological method for removing phosphorus and nitrogen from water u...

Steel-concrete composite beam using asymmetric section steel beam

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR MANUFACTURING NATURAL GAS HYDRATE

APPARATUS FOR REVAPORIZING GAS HYDRATE PELLETS

APPARATUS FOR STORING GAS HYDRATE PELLETS

GAS-LIQUID CIRCULATING TYPE OF HYDRATE REACTOR

METHOD AND APPARATUS FOR IMPROVING HEAT TRANSFER AND REACTION EFFIC...

DEVICE AND METHOD FOR CONTINUOUS HYDRATE PRODUCTION AND DEHYDRATION...

APPARATUS AND METHOD FOR CONTINUOUSLY PRODUCING AND PELLETIZING GAS...

POSITIONING A SINKING TUNNEL SECTION

BIOLOGICAL REMOVAL METHOD OF PHOSPHORUS AND NITROGEN USING GRANULAT...

Hydraulic jack systems to be installed to the outrigger to perimete...

Biological removal method of phosphorus and nitrogen using granulat...

Method and apparatus for treating sludge using micro-wave and hot air

Trademarklast 30 trademarks