Seung-Yeop Kwak

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Plasticizer composition containing cyclodextrin derivatives, flexib...
- Patent number 8,008,376
- Issue date Aug 30, 2011
- Seoul National University Industry Foundation
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(vinyl chloride) product containing cyclodextrin derivatives wi...
- Patent number 8,008,375
- Issue date Aug 30, 2011
- SNU R&DB Foundation
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacturing method of organic modifer-free exfoliated nano clay-p...
- Patent number 7,884,152
- Issue date Feb 8, 2011
- Seoul National University Industry Foundation
- Seung-Yeop Kwak
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Aliphatic polyester compounds having highly branched structure as a...
- Patent number 6,747,092
- Issue date Jun 8, 2004
- Ecotech Co., Ltd.
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dendritic polyetherketone and heat-resistant blend of PVC with the...
- Patent number 6,649,697
- Issue date Nov 18, 2003
- Polyplus Co., Ltd.
- Seung-yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reverse osmosis membrane having excellent anti-fouling property and...
- Patent number 6,551,536
- Issue date Apr 22, 2003
- Saehan Industries Incorporation
- Seung-Yeop Kwak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dendritic polyetherketone and heat-resistant blend of PVC with the...
- Patent number 6,388,011
- Issue date May 14, 2002
- Young Chow Chemical Co., Ltd.
- Seung-yeop Kwak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composite reverse osmosis membrane having active layer of aromatic...
- Patent number 5,593,588
- Issue date Jan 14, 1997
- Korea Institute of Science and Technology
- Jae-Jin Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing method of organic modifer-free exfoliated nano clay-p...
- Publication number 20100093912
- Publication date Apr 15, 2010
- Seoul National University Industry Foundation
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Manufacturing method of porous titanium dioxide using cyclodextrin
- Publication number 20100092376
- Publication date Apr 15, 2010
- Seoul National University Industry Foundation
- Seung-Yeop Kwak
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Poly(Vinyl Chloride) Product Containing Cyclodextrin Derivatives Wi...
- Publication number 20090286908
- Publication date Nov 19, 2009
- Seoul National University Industry Foundation
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Plasticizer Composition Containing Cyclodextrin Derivatives, Flexib...
- Publication number 20090281214
- Publication date Nov 12, 2009
- Seoul National University Industry Foundation
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Semiconductor nanoparticle-encapsulating vinyl polymer, vinyl polym...
- Publication number 20090115095
- Publication date May 7, 2009
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Plasticizer composition containing cyclodextrin derivatives, flexib...
- Publication number 20080200592
- Publication date Aug 21, 2008
- Seoul National University Industry Foundation
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aliphatic polyester compounds having highly branched structure as a...
- Publication number 20020111406
- Publication date Aug 15, 2002
- Seung-Yeop Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dendritic polyetherketone and heat-resistant blend of PVC with the...
- Publication number 20020099139
- Publication date Jul 25, 2002
- Young Chang Chemical Co., Ltd.
- Seung-Yeop Kwak
- C07 - ORGANIC CHEMISTRY

Seung-Yeop Kwak

Person

Patents Grantslast 30 patents

Plasticizer composition containing cyclodextrin derivatives, flexib...

Poly(vinyl chloride) product containing cyclodextrin derivatives wi...

Manufacturing method of organic modifer-free exfoliated nano clay-p...

Aliphatic polyester compounds having highly branched structure as a...

Dendritic polyetherketone and heat-resistant blend of PVC with the...

Reverse osmosis membrane having excellent anti-fouling property and...

Dendritic polyetherketone and heat-resistant blend of PVC with the...

Composite reverse osmosis membrane having active layer of aromatic...

Patents Applicationslast 30 patents

Manufacturing method of organic modifer-free exfoliated nano clay-p...

Manufacturing method of porous titanium dioxide using cyclodextrin

Poly(Vinyl Chloride) Product Containing Cyclodextrin Derivatives Wi...

Plasticizer Composition Containing Cyclodextrin Derivatives, Flexib...

Semiconductor nanoparticle-encapsulating vinyl polymer, vinyl polym...

Plasticizer composition containing cyclodextrin derivatives, flexib...

Aliphatic polyester compounds having highly branched structure as a...

Dendritic polyetherketone and heat-resistant blend of PVC with the...