R&D Contents
Host organization
Date of Contract
Development of alternative natural gas production system with dry gas and biogas refining technology using highly concentrated organic materials.
Ministry of Knowledge Economy / Korea Institute of Energy Technology Evaluation and Planning
July 1, 2011
Landfill gas fuel conversion contract
Korea Environment Corporation / Korea Gas Corporation
March 15, 2005
Landfill gas silicon compound analysis
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
April 21, 2004
Landfill gas automobile fuel proofing
Korea Gas Corporation
April 21, 2004
Adsorption refrigerator development
Small and Medium Business Administration
July 23, 2002
Agreement to develop city gas production technology (bio gas refinery) from landfill gas
Korea Energy Adency
January 7, 2000
Development of high value-added fine biochemical clean production technology using high-efficiency biocatalyst (Methyl Undecylenate synthesis)
(Methyl Undecylenate 합성)
Ministry of Commerce Industry and Energy
December 1, 1999
Performance evaluation and development of separation membrane used in landfill gas purification system
Ministry of Commerce Industry and Energy
May 1, 1999
Authentication contents
Host organization
Registration date
Engineering Activities Report subject
KOREA ENGINEERING & CONSULTING ASSOCIATION
July 4, 2008
Registered construction of facilities maintenance business
SEOCHO GU OFFICE
September 4, 2008
Mechanical equipment construction construction registration
SEOCHO GU OFFICE
September 18, 2008
Registered electric work business
SEOUL CITY
July 31, 2008
Gas facility industry type 1
SEOCHO GU OFFICE
December 12, 2012
Patent Content
Patent number
Registration date
Device for drying biomethane and removing impurities from a high purity biomethane refinery
Patent Number Registration :10-1207532
Nov. 27, 2012
ECO ENERGY
Trademark Number Registration :140-0763924
October 10, 2008
Automatic discharge of condensate water for landfill gas piping
Patent Number Registration :10-040087
October 31, 2007
Refrigerator condenser
Utility model Number Registration : 20-0391717
Jul. 28, 2005
Automatic discharge of condensate water for landfill gas piping
Patent Number Registration :10-0400087
September 19, 2003
Nozzle
Utility model Number Registration : 0234073
October 4, 2001
Humidifier
Utility model Number Registration : 0234073
May 31, 2001
Removable high pressure deodorant spraying unit
Utility model Number Registration : 0226828
March 30, 2001
Valve(gas-liquid separator accessory)
Utility model Number Registration : 0265864
August 31, 2000
20 kinds of pest control machinery and equipment
Trademark Number Registration : No.0462363~4호
January 6, 2000
Nozzle
Utility model Number Registration : 0253272호
December 22, 1999
Condensate automatic ejector to keep airtightness of landfill gas piping
Patent Number Registration : 99-0030957
July 28, 1999
Removable Unmanned Deodorizer
Utility model Number Registration : 0236937
Feb. 03, 1999
Development of High Pressure Check Spray Nozzle
Patent Number Registration : 98-16959
August 1, 1998
Development of mobile high pressure deodorant supply operation control unit
Patent Number Registration : 98-16958
August 1, 1998
Image Fragrance Fog screen device
Patent Number Registration : 139311
February 28, 1998
Development of Total Movable Unmanned Deuteromation Fraud
Patent Number Registration : 20235
December 5, 1997
Automatic injection nozzle device by air mixing method
Utility model Number Registration : 93542
January 15, 1996
Absorption refrigeration system and its operation method
Patent Number Registration : 10-0057862
December 30, 1992
