Ih Seop Chang

Person

Kyunggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Composition of skin external application for anti-aging
- Patent number 10,092,493
- Issue date Oct 9, 2018
- Amorepacific Corporation
- Jeong Ki Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Extractor having pottery with a dark brown glaze and the method for...
- Patent number 8,916,210
- Issue date Dec 23, 2014
- Amorepacific Corporation
- Jin Young Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Cationic polymer nanoparticles encapsulating an active ingredients,...
- Patent number 8,877,217
- Issue date Nov 4, 2014
- Amorepacific Corporation
- Yong Jin Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for skin external application containing gallocatechin...
- Patent number 8,563,564
- Issue date Oct 22, 2013
- Amorepacific Corporation
- Hyun Jung Shin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pentaerythritol derivatives
- Patent number 8,501,807
- Issue date Aug 6, 2013
- Amorepacific Corporation
- Jae Won You
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic composition containing hydrolysates of icariin
- Patent number 8,394,775
- Issue date Mar 12, 2013
- Amorepacific Corporation
- Jun Seong Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
External composition for skin containing Scrophularia buergeriana m...
- Patent number 8,168,197
- Issue date May 1, 2012
- Amorepacific Corporation
- Han Sung Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for skin external application containing complex of her...
- Patent number 8,101,214
- Issue date Jan 24, 2012
- Amorepacific Corporation
- Jun Seong Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sesamol derivatives or their salts, the process for preparing the s...
- Patent number 7,943,599
- Issue date May 17, 2011
- Amorepacific Corporation
- Jae Won You
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for stabilizing active components using polyol/polymer micro...
- Patent number 7,691,296
- Issue date Apr 6, 2010
- Amorepacific Corporation
- Hee Kyung Ju
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydroxamic acid derivatives and the preparation method thereof
- Patent number 7,485,750
- Issue date Feb 3, 2009
- Amorepacific Corporation
- Ho Sik Rho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydroxamic acid derivatives and the method for preparing thereof
- Patent number 7,282,522
- Issue date Oct 16, 2007
- Amorepacific Corporation
- Ho-Sik Rho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermotropic liquid crystal polymer microcapsules, a method for pre...
- Patent number 7,041,304
- Issue date May 9, 2006
- Pacific Corporation
- Hee Kyung Ju
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydroxy pyranone derivative and preparation method thereof
- Patent number 6,916,844
- Issue date Jul 12, 2005
- Amorepacific Corporation
- Ho Sik Roh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amphiphilic biodegradable block copolymers and self-assembled polym...
- Patent number 6,569,528
- Issue date May 27, 2003
- Pacific Corporation
- Yoon Sung Nam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tocopherol derivatives and method for preparation thereof
- Patent number 6,410,752
- Issue date Jun 25, 2002
- Pacific Corporation
- Kil Joong Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION OF SKIN EXTERNAL APPLICATION FOR ANTI-AGING
- Publication number 20160175217
- Publication date Jun 23, 2016
- AMOREPACIFIC CORPORATION
- Jeong Ki KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition for skin external application containing gallocatechin...
- Publication number 20120010226
- Publication date Jan 12, 2012
- AMOREPACIFIC CORPORATION
- Hyun Shin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING ORTHODIHYDROXYISOFLAVONES USING A BIOTRANSFORM...
- Publication number 20110033904
- Publication date Feb 10, 2011
- Jun Seong Park
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
COMPOSITION FOR SKIN EXTERNAL APPLICATION CONTAINING COMPLEX OF HER...
- Publication number 20110014149
- Publication date Jan 20, 2011
- Jun Seong Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXTRACTOR HAVING POTTERY WITH A DARK BROWN GLAZE AND THE METHOD FOR...
- Publication number 20100291243
- Publication date Nov 18, 2010
- Jin Young Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Method For Preparing Kaempferol-3-0-Rutinoside and Composition of S...
- Publication number 20100113372
- Publication date May 6, 2010
- AMOREPACIFIC CORPORATION
- Jun Seong Park
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
EXTERNAL COMPOSITION FOR SKIN CONTAINING SCROPHULARIA BUERGERIANA M...
- Publication number 20100068310
- Publication date Mar 18, 2010
- AMOREPACIFIC CORPORATION
- Han Sung Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Percutaneous controlled releasing material using nano-sized polymer...
- Publication number 20090232855
- Publication date Sep 17, 2009
- Sun Sang Kwon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION FOR SKIN EXTERNAL APPLICATION CONTAINING GALLOCATECHIN...
- Publication number 20090176810
- Publication date Jul 9, 2009
- AMOREPACIFIC Corporation
- Hyun Jung Shin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COSMETIC COMPOSITION CONTAINING HYDROLYSATES OF ICARIIN
- Publication number 20090170787
- Publication date Jul 2, 2009
- Jun Seong Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sesamol Derivatives or Their Salts, The Process for Preparing the S...
- Publication number 20090131686
- Publication date May 21, 2009
- AMOREPACIFIC CORPORATION
- Jae Won You
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition Of Skin External Application For Anti-Aging
- Publication number 20090012155
- Publication date Jan 8, 2009
- Jeong Ki Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hydroxybenzamide Derivatives, the Method For Preparing Thereof and...
- Publication number 20080280989
- Publication date Nov 13, 2008
- Sung Joong Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition Containing Ginsenoside F1 and Egcg for Preventing Skin...
- Publication number 20080280838
- Publication date Nov 13, 2008
- AMOREPACIFIC CORPORATION
- Si Young Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cationic Polymer Nanoparticles Encapsulating An Active Ingredients,...
- Publication number 20080268035
- Publication date Oct 30, 2008
- AMOREPACIFIC CORPORATION
- Yong Jin Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stable Water-In-Oil-In-Water Multiple Emulsion System Produced By H...
- Publication number 20080268004
- Publication date Oct 30, 2008
- AMOREPACIFIC CORPORATION
- Jin Woong Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hydroxamic Acid Derivatives and the Preparation Method Thereof
- Publication number 20080242730
- Publication date Oct 2, 2008
- Ho Sik Rho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pentaerythritol Derivatives and a Method for Preparation Thereof, a...
- Publication number 20070293569
- Publication date Dec 20, 2007
- AMOREPACIFIC CORPORATION
- Jae Won You
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for inhibition of lipogenesis by regulating PRP19 expression
- Publication number 20060258609
- Publication date Nov 16, 2006
- AMOREPACIFIC CORPORATION
- Si-Young Cho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hydroxamic acid derivatives and the method for preparing thereof
- Publication number 20060252834
- Publication date Nov 9, 2006
- AMOREPACIFIC CORPORATION
- Ho-Sik Rho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stable water-in-oil-in-water multiple emulsion system produced by h...
- Publication number 20060188463
- Publication date Aug 24, 2006
- Jin Woong Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Conjugate of biodegradable aliphatic polyester with TAT 49-57 pepti...
- Publication number 20050112089
- Publication date May 26, 2005
- Ju Young Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Submicron-liposome containing triterpenoid and a method for prepari...
- Publication number 20040180082
- Publication date Sep 16, 2004
- AMOREPACIFIC CORPORATION
- Hyung-seok Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for stabilizing active components using polyol/polymer micro...
- Publication number 20040108608
- Publication date Jun 10, 2004
- AMOREPACIFIC CORPORATION
- Hee Kyung Ju
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hydroxy pyranone derivative and preparation method thereof
- Publication number 20030236299
- Publication date Dec 25, 2003
- Ho Sik Roh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Conjugate of biodegradable aliphatic polyester with Tat49-57 peptid...
- Publication number 20030220474
- Publication date Nov 27, 2003
- PACIFIC CORPORATION
- Ju Young Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thermotropic liquid crystal polymer microcapsules, a method for pre...
- Publication number 20030129247
- Publication date Jul 10, 2003
- Hee Kyung Ju
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Amphiphilic biodegradable block copolymers and self-assembled polym...
- Publication number 20030009004
- Publication date Jan 9, 2003
- Yoon Sung Nam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Tocopherol derivatives and method for preparation thereof
- Publication number 20020045765
- Publication date Apr 18, 2002
- Kil Joong Kim
- C07 - ORGANIC CHEMISTRY

Ih Seop Chang

Person

Patents Grantslast 30 patents

Composition of skin external application for anti-aging

Extractor having pottery with a dark brown glaze and the method for...

Cationic polymer nanoparticles encapsulating an active ingredients,...

Composition for skin external application containing gallocatechin...

Pentaerythritol derivatives

Cosmetic composition containing hydrolysates of icariin

External composition for skin containing Scrophularia buergeriana m...

Composition for skin external application containing complex of her...

Sesamol derivatives or their salts, the process for preparing the s...

Method for stabilizing active components using polyol/polymer micro...

Hydroxamic acid derivatives and the preparation method thereof

Hydroxamic acid derivatives and the method for preparing thereof

Thermotropic liquid crystal polymer microcapsules, a method for pre...

Hydroxy pyranone derivative and preparation method thereof

Amphiphilic biodegradable block copolymers and self-assembled polym...

Tocopherol derivatives and method for preparation thereof

Patents Applicationslast 30 patents

COMPOSITION OF SKIN EXTERNAL APPLICATION FOR ANTI-AGING

Composition for skin external application containing gallocatechin...

METHOD FOR PREPARING ORTHODIHYDROXYISOFLAVONES USING A BIOTRANSFORM...

COMPOSITION FOR SKIN EXTERNAL APPLICATION CONTAINING COMPLEX OF HER...

EXTRACTOR HAVING POTTERY WITH A DARK BROWN GLAZE AND THE METHOD FOR...

Method For Preparing Kaempferol-3-0-Rutinoside and Composition of S...

EXTERNAL COMPOSITION FOR SKIN CONTAINING SCROPHULARIA BUERGERIANA M...

Percutaneous controlled releasing material using nano-sized polymer...

COMPOSITION FOR SKIN EXTERNAL APPLICATION CONTAINING GALLOCATECHIN...

COSMETIC COMPOSITION CONTAINING HYDROLYSATES OF ICARIIN

Sesamol Derivatives or Their Salts, The Process for Preparing the S...

Composition Of Skin External Application For Anti-Aging

Hydroxybenzamide Derivatives, the Method For Preparing Thereof and...

Composition Containing Ginsenoside F1 and Egcg for Preventing Skin...

Cationic Polymer Nanoparticles Encapsulating An Active Ingredients,...

Stable Water-In-Oil-In-Water Multiple Emulsion System Produced By H...

Hydroxamic Acid Derivatives and the Preparation Method Thereof

Pentaerythritol Derivatives and a Method for Preparation Thereof, a...

Method for inhibition of lipogenesis by regulating PRP19 expression

Hydroxamic acid derivatives and the method for preparing thereof

Stable water-in-oil-in-water multiple emulsion system produced by h...

Conjugate of biodegradable aliphatic polyester with TAT 49-57 pepti...

Submicron-liposome containing triterpenoid and a method for prepari...

Method for stabilizing active components using polyol/polymer micro...

Hydroxy pyranone derivative and preparation method thereof

Conjugate of biodegradable aliphatic polyester with Tat49-57 peptid...

Thermotropic liquid crystal polymer microcapsules, a method for pre...

Amphiphilic biodegradable block copolymers and self-assembled polym...

Tocopherol derivatives and method for preparation thereof