Dae Woo Ihm

Person

Daegu-Si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
DI-(1-Imidazole) metal phthalocyanine compound, composition compris...
- Patent number 7,790,880
- Issue date Sep 7, 2010
- Hoseo University Academic Cooperation Foundation
- Young Goo Kang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
DI-(4-vinylpyridine) metal phthalocyanine compound, composition com...
- Patent number 7,790,889
- Issue date Sep 7, 2010
- Hoseo University Academic Cooperation Foundation
- Young Goo Kang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Poly cross linked phthalocyanine compound for solar cell and ink co...
- Patent number 7,524,367
- Issue date Apr 28, 2009
- Dae Woo Ihm
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Soluble polyimide resin having a dialkyl substituent for a liquid c...
- Patent number 6,162,893
- Issue date Dec 19, 2000
- Korea Research Institute of Chemical Technology
- Kil-Yeong Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparation 3-(hydroxyphenylphosphinyl)-propanoic acid
- Patent number 6,090,976
- Issue date Jul 18, 2000
- Saehan Industries Incorporation
- Jong Hee Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Soluble polyimide resin for liquid crystal alignment layer and proc...
- Patent number 6,013,760
- Issue date Jan 11, 2000
- Korea Research Institute of Chemical Technology
- Kil-Yeong Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoresist composition containing 4,6-(bis)chloromethyl-5-triazine...
- Patent number 5,667,930
- Issue date Sep 16, 1997
- Cheil Synthetics Incorporation
- Bo Sung Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the preparation of composite semi-permeable membrane
- Patent number 5,593,738
- Issue date Jan 14, 1997
- Cheil Synthetics Inc.
- Dae W. Ihm
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Biodegradable copolyester and method for preparing the same
- Patent number 5,484,861
- Issue date Jan 16, 1996
- Cheil Synthetics Inc.
- Dae W. Ihm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the production of aliphatic copolyester film
- Patent number 5,445,778
- Issue date Aug 29, 1995
- Cheil Synthetics Inc.
- Dae W. Ihm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the preparation of prepreg of thermoplastic composite resin
- Patent number 5,441,590
- Issue date Aug 15, 1995
- Cheil Synthetics Incorporation
- Dae W. Ihm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for the preparation of copolyester elastomer having high vis...
- Patent number 5,407,981
- Issue date Apr 18, 1995
- Cheil Synthetics Inc.
- Kwang T. Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially stretched polyester film
- Patent number 5,397,828
- Issue date Mar 14, 1995
- Cheil Synthetics Inc.
- Dae W. Ihm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DI-(1-Imidazole) metal phthalocyanine compound, composition compris...
- Publication number 20100048889
- Publication date Feb 25, 2010
- Young Goo Kang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DI-(4-vinylpyridine) metal phthalocyanine compound, composition com...
- Publication number 20100048902
- Publication date Feb 25, 2010
- Young Goo Kang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLY CROSS LINKED PHTHALOCYANINE COMPOUND FOR SOLAR CELL AND INK CO...
- Publication number 20090076192
- Publication date Mar 19, 2009
- HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
- Dae Woo IHM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Dae Woo Ihm

Person

Patents Grantslast 30 patents

DI-(1-Imidazole) metal phthalocyanine compound, composition compris...

DI-(4-vinylpyridine) metal phthalocyanine compound, composition com...

Poly cross linked phthalocyanine compound for solar cell and ink co...

Soluble polyimide resin having a dialkyl substituent for a liquid c...

Method for preparation 3-(hydroxyphenylphosphinyl)-propanoic acid

Soluble polyimide resin for liquid crystal alignment layer and proc...

Photoresist composition containing 4,6-(bis)chloromethyl-5-triazine...

Process for the preparation of composite semi-permeable membrane

Biodegradable copolyester and method for preparing the same

Method for the production of aliphatic copolyester film

Method for the preparation of prepreg of thermoplastic composite resin

Method for the preparation of copolyester elastomer having high vis...

Biaxially stretched polyester film

Patents Applicationslast 30 patents

DI-(1-Imidazole) metal phthalocyanine compound, composition compris...

DI-(4-vinylpyridine) metal phthalocyanine compound, composition com...

POLY CROSS LINKED PHTHALOCYANINE COMPOUND FOR SOLAR CELL AND INK CO...