Woongjin Chemical Co., Ltd.

Organization

KALAMAZOO, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Forward osmosis membrane for seawater desalination and method for p...
- Patent number 9,839,879
- Issue date Dec 12, 2017
- Woongjin Chemical Co., Ltd.
- Sung Dae Chi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Forward osmosis membrane for seawater desalination and method for p...
- Patent number 9,248,410
- Issue date Feb 2, 2016
- WOONGJIN CHEMICAL CO., LTD.
- Sung Dae Chi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reflective polarizer having a dispersed polymer
- Patent number 9,170,355
- Issue date Oct 27, 2015
- WOONGJIN CHEMICAL CO., LTD.
- Duk Jae Cho
- G02 - OPTICS
Information Patent Grant
Selective membrane having a high fouling resistance
- Patent number 9,089,820
- Issue date Jul 28, 2015
- WOONGJIN CHEMICAL CO., LTD.
- Ja-Young Koo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Optical-modulation object
- Patent number 8,986,832
- Issue date Mar 24, 2015
- Woongjin Chemical Co., Ltd.
- Yeon Soo Kim
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Method for preparing a filtration membrane and filtration membrane...
- Patent number 8,820,540
- Issue date Sep 2, 2014
- Woongjin Chemical Co., Ltd.
- Ja-Young Koo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Three-dimensional fabric with three-layered structure
- Patent number 8,353,326
- Issue date Jan 15, 2013
- Woongjin Chemical Co., Ltd.
- Hoo-Sung Chang
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Selective membrane having a high fouling resistance
- Patent number 7,913,857
- Issue date Mar 29, 2011
- Woongjin Chemical Co., Ltd.
- Ja-Young Koo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3D fabric and preparing thereof
- Patent number 7,694,696
- Issue date Apr 13, 2010
- Woongjin Chemical Co., Ltd.
- Hoo-Sung Chang
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Selective membrane having a high fouling resistance
- Patent number 7,537,697
- Issue date May 26, 2009
- Woongjin Chemical Co., Ltd.
- Ja-Young Koo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite polyamide reverse osmosis membrane and method of producin...
- Patent number 7,479,300
- Issue date Jan 20, 2009
- Woongjin Chemical Co., Ltd.
- Ja-Young Koo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
FORWARD OSMOSIS MEMBRANE FOR SEAWATER DESALINATION AND METHOD FOR P...
- Publication number 20150108061
- Publication date Apr 23, 2015
- Woongjin Chemical Co., Ltd.
- Sung Dae Chi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
REFLECTIVE POLARIZER HAVING A DISPERSED POLYMER
- Publication number 20140043786
- Publication date Feb 13, 2014
- Woongjin Chemical Co., Ltd.
- Duk Jae Cho
- G02 - OPTICS
Information Patent Application
TUBULAR MOLDED BODY CAPABLE OF FULL-WRAPPING MEMBRANE MODULE AND IN...
- Publication number 20120223007
- Publication date Sep 6, 2012
- Woongjin Chemical Co., Ltd.
- Jae Hoon Moon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVE MEMBRANE HAVING A HIGH FOULING RESISTANCE
- Publication number 20120211414
- Publication date Aug 23, 2012
- Woongjin Chemical Co., Ltd.
- Ja-Young Koo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FORWARD OSMOSIS MEMBRANE FOR SEAWATER DESALINATION AND METHOD FOR P...
- Publication number 20120043274
- Publication date Feb 23, 2012
- Woongjin Chemical Co., Ltd.
- Sung Dae Chi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110157513
- Publication date Jun 30, 2011
- Woongjin Chemical Co., Ltd.
- Seong Dae Chi
- G02 - OPTICS
Information Patent Application
LUMINANCE-ENHANCED FILM AND METHOD FOR FABRICATING THE SAME
- Publication number 20110014838
- Publication date Jan 20, 2011
- Woongjin Chemical Co., Ltd.
- Yeon Soo Kim
- G02 - OPTICS
Information Patent Application
FABRIC INCLUDING LOW-MELTING FIBER
- Publication number 20100317248
- Publication date Dec 16, 2010
- WOONGJIN CHEMICAL CO., LTD.
- Hoo-Sung CHANG
- D03 - WEAVING
Information Patent Application
THREE-DIMENSIONAL FABRIC WITH THREE-LAYERED STRUCTURE
- Publication number 20100288449
- Publication date Nov 18, 2010
- Woongjin Chemical Co., Ltd.
- Hoo-Sung CHANG
- D03 - WEAVING
Information Patent Application
3-D FABRIC AND PREPARING THEREOF
- Publication number 20100218841
- Publication date Sep 2, 2010
- WOONGJIN CHEMICAL CO., LTD.
- Hoo-Sung CHANG
- D03 - WEAVING
Information Patent Application
SPINNERET FOR PREPARING ISLAND-IN-THE-SEA YARNS
- Publication number 20100205926
- Publication date Aug 19, 2010
- Woongjin Chemical Co., Ltd.
- Yeon Soo Kim
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
LUMINANCE-ENHANCED FILM
- Publication number 20100195234
- Publication date Aug 5, 2010
- Woongjin Chemical Co., Ltd.
- Yeon Soo Kim
- G02 - OPTICS
Information Patent Application
OPTICAL-MODULATION OBJECT
- Publication number 20100196693
- Publication date Aug 5, 2010
- Woongjin Chemical Co., Ltd.
- Yeon Soo Kim
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
LUMINANCE-ENHANCED FILM
- Publication number 20100195233
- Publication date Aug 5, 2010
- Woongjin Chemical Co., Ltd.
- Yeon Soo Kim
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
FABRIC FOR SCREEN INCLUDING DOPE DYED FIBER
- Publication number 20100151756
- Publication date Jun 17, 2010
- Woongjin Chemical Co., Ltd.
- Sung-Gun KIM
- D03 - WEAVING
Information Patent Application
Reverse Osmosis Water Purifier Having Simple Filter Configuration
- Publication number 20100116731
- Publication date May 13, 2010
- Woongjin Chemical Co., Ltd.
- Jeong-Yul Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
3D FABRIC AND PREPARING THEREOF
- Publication number 20090288731
- Publication date Nov 26, 2009
- WOONGJIN CHEMICAL CO, LTD
- Hoo-Sung Chang
- D03 - WEAVING

Trademarklast 30 trademarks

Information Trademark
85214190 - ARAWIN
- Serial number 85214190
- Registration number 4423710
- Filing date Jan 10, 2011
- Woongjin Chemical Co., Ltd.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
77143784 - CSM
- Serial number 77143784
- Registration number 3612990
- Filing date Mar 29, 2007
- Saehan Industries Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

Woongjin Chemical Co., Ltd.

Organization

Patents Grantslast 30 patents

Forward osmosis membrane for seawater desalination and method for p...

Forward osmosis membrane for seawater desalination and method for p...

Reflective polarizer having a dispersed polymer

Selective membrane having a high fouling resistance

Optical-modulation object

Method for preparing a filtration membrane and filtration membrane...

Three-dimensional fabric with three-layered structure

Selective membrane having a high fouling resistance

3D fabric and preparing thereof

Selective membrane having a high fouling resistance

Composite polyamide reverse osmosis membrane and method of producin...

Patents Applicationslast 30 patents

FORWARD OSMOSIS MEMBRANE FOR SEAWATER DESALINATION AND METHOD FOR P...

REFLECTIVE POLARIZER HAVING A DISPERSED POLYMER

TUBULAR MOLDED BODY CAPABLE OF FULL-WRAPPING MEMBRANE MODULE AND IN...

SELECTIVE MEMBRANE HAVING A HIGH FOULING RESISTANCE

FORWARD OSMOSIS MEMBRANE FOR SEAWATER DESALINATION AND METHOD FOR P...

LIQUID CRYSTAL DISPLAY DEVICE

LUMINANCE-ENHANCED FILM AND METHOD FOR FABRICATING THE SAME

FABRIC INCLUDING LOW-MELTING FIBER

THREE-DIMENSIONAL FABRIC WITH THREE-LAYERED STRUCTURE

3-D FABRIC AND PREPARING THEREOF

SPINNERET FOR PREPARING ISLAND-IN-THE-SEA YARNS

LUMINANCE-ENHANCED FILM

OPTICAL-MODULATION OBJECT

LUMINANCE-ENHANCED FILM

FABRIC FOR SCREEN INCLUDING DOPE DYED FIBER

Reverse Osmosis Water Purifier Having Simple Filter Configuration

3D FABRIC AND PREPARING THEREOF

Trademarklast 30 trademarks

85214190 - ARAWIN

77143784 - CSM