Dongchan Ahn

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of depleting an organosilicon component in a mixture using a...
- Patent number 11,491,461
- Issue date Nov 8, 2022
- Dow Silicones Corporation
- Dongchan Ahn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of depleting a volatile component in a mixture using a sorbe...
- Patent number 11,148,121
- Issue date Oct 19, 2021
- Dow Silicones Corporation
- Dongchan Ahn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of removing volatile compounds from emulsions
- Patent number 10,537,853
- Issue date Jan 21, 2020
- Dow Silicones Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for separating one or more components from a c...
- Patent number 10,456,738
- Issue date Oct 29, 2019
- Dow Silicones Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of forming an organosilicon product using a membrane contact...
- Patent number 10,035,881
- Issue date Jul 31, 2018
- Dow Silicones Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of and system for separating volatile siloxane from feed mix...
- Patent number 9,962,657
- Issue date May 8, 2018
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified elastomer surface
- Patent number 9,957,364
- Issue date May 1, 2018
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for separating one or more components from a c...
- Patent number 9,833,737
- Issue date Dec 5, 2017
- Dow Corning Corporation
- Dongchan Ahn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of separating a gas using at least one membrane in contact w...
- Patent number 9,731,245
- Issue date Aug 15, 2017
- Dow Corning Corporation
- Dongchan Ahn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hydrophilically-modified silicone compositions
- Patent number 9,624,334
- Issue date Apr 18, 2017
- Dow Corning Corporation
- Dongchan Ahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface-modified hydrogels and hydrogel microparticles
- Patent number 9,574,109
- Issue date Feb 21, 2017
- Dow Corning Corporation
- Dongchan Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Silicone compositions comprising a swollen silicone gel
- Patent number 9,243,113
- Issue date Jan 26, 2016
- Dow Corning Corporation
- Dongchan Ahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of forming a non-random copolymer
- Patent number 9,080,000
- Issue date Jul 14, 2015
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing a substrate with a composition including an org...
- Patent number 8,927,062
- Issue date Jan 6, 2015
- Dow Corning Corporation
- Dongchan Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of coating a porous substrate
- Patent number 8,865,266
- Issue date Oct 21, 2014
- Dow Corning Corporation
- Dongchan Ahn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Silicon-containing materials with controllable microstructure
- Patent number 8,840,965
- Issue date Sep 23, 2014
- Dow Corning Corporation
- Dongchan Ahn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Composite article
- Patent number 8,734,944
- Issue date May 27, 2014
- Dow Corning Corporation
- Dongchan Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ambient lithographic method using organoborane amine complexes
- Patent number 8,679,585
- Issue date Mar 25, 2014
- Dow Corning Corporation
- Dongchan Ahn
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Radical polymerizable composition
- Patent number 8,501,887
- Issue date Aug 6, 2013
- Dow Corning Corporation
- Dongchan Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of preparing a substrate with a composition including an org...
- Patent number 8,377,852
- Issue date Feb 19, 2013
- Dow Corning Corporation
- Dongchan Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable organosilicon composition
- Patent number 8,097,689
- Issue date Jan 17, 2012
- Dow Corning Corporation
- Dongchan Ahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition having improved adherence with an addition-curable mate...
- Patent number 8,084,135
- Issue date Dec 27, 2011
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition having improved adherence with an addition-curable mate...
- Patent number 8,013,058
- Issue date Sep 6, 2011
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosilicon functional boron amine catalyst complexes and curable...
- Patent number 7,928,174
- Issue date Apr 19, 2011
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition having improved adherence with an addition-curable mate...
- Patent number 7,858,197
- Issue date Dec 28, 2010
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conductive curable compositions
- Patent number 7,850,870
- Issue date Dec 14, 2010
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Siloxanes and silanes cured by organoborane amine complexes
- Patent number 7,732,543
- Issue date Jun 8, 2010
- Dow Corning Corporation
- Cheryl Lynn Loch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer particles and encapsulated compositions using organoborane...
- Patent number 7,649,068
- Issue date Jan 19, 2010
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicones having improved chemical resistance and curable silicone...
- Patent number 7,521,124
- Issue date Apr 21, 2009
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesives having improved chemical resistance and curable silicone...
- Patent number 7,521,125
- Issue date Apr 21, 2009
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SILICONE COATINGS FOR AIRBAGS
- Publication number 20250010812
- Publication date Jan 9, 2025
- Dow Silicones Corporation
- Elizabeth M. SANTOS
- B60 - VEHICLES IN GENERAL
Information Patent Application
SILICONE RUBBER COMPOSITION FOR TEXTILE COATING AND SILICONE RUBBER...
- Publication number 20240426048
- Publication date Dec 26, 2024
- Dow Toray Co., Ltd.
- Hiroshi AKITOMO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
SILICONE-POLYOLEFIN HYBRID ELASTOMERS
- Publication number 20240400828
- Publication date Dec 5, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Zachary KEAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOISTURE CURABLE COMPOSITIONS
- Publication number 20240400829
- Publication date Dec 5, 2024
- Dow Silicones Corporation
- Christine MARCHAND
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MOISTURE CURABLE COMPOSITIONS
- Publication number 20240400830
- Publication date Dec 5, 2024
- Dow Silicones Corporation
- Christine MARCHAND
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILICONE-POLYOLEFIN HYBRID ELASTOMERS
- Publication number 20240141111
- Publication date May 2, 2024
- Dow Silicones Corporation
- Dongchan AHN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICONE ELASTOMER COMPOSITIONS
- Publication number 20240132671
- Publication date Apr 25, 2024
- Dow Silicones Corporation
- Dongchan AHN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICONE-POLYOLEFIN HYBRID ELASTOMERS
- Publication number 20240132721
- Publication date Apr 25, 2024
- Dow Silicones Corporation
- Dongchan AHN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FILLED SILICONE COMPOSITION CONTAINING SUCCINIC ANHYDRIDE FUNCTIONA...
- Publication number 20240010797
- Publication date Jan 11, 2024
- Dow Silicones Corporation
- Zhanjie Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW-SHEAR VISCOSITY REDUCING ADDITIVE
- Publication number 20230407093
- Publication date Dec 21, 2023
- Dow Silicones Corporation
- Dan Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILICONE ELASTOMER COMPOSITIONS
- Publication number 20230303891
- Publication date Sep 28, 2023
- Dow Silicones Corporation
- Elizabeth M. SANTOS
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILICONE-ACRYLATE POLYMERS, COPOLYMERS, AND RELATED METHODS AND COM...
- Publication number 20230093828
- Publication date Mar 30, 2023
- Dow Silicones Corporation
- Erin B. VOGEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE SILICONE-ACRYLATE COMPOSITIONS, CONDUCTIVE MATERIALS PREPAR...
- Publication number 20230086610
- Publication date Mar 23, 2023
- Dow Silicones Corporation
- Richard COOPER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR PREPARING A RELEASE COATING
- Publication number 20230047536
- Publication date Feb 16, 2023
- Dow Silicones Corporation
- Pierre CHEVALIER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PREPARING SILICONE-ACRYLATE HYBRID COMPOSITION AND HYBRID...
- Publication number 20230042417
- Publication date Feb 9, 2023
- Dow Silicones Corporation
- Dongchan AHN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR PREPARING A RELEASE COATING
- Publication number 20220411588
- Publication date Dec 29, 2022
- Dow Silicones Corporation
- Pierre CHEVALIER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ANHYDRIDE AND AROMATIC FUNCTIONALIZED POLYORGANOSILOXANES
- Publication number 20220213273
- Publication date Jul 7, 2022
- Dow Silicones Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF DEPLETING AN ORGANOSILICON COMPONENT IN A MIXTURE USING A...
- Publication number 20200156043
- Publication date May 21, 2020
- Dow Silicones Corporation
- Dongchan Ahn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF DEPLETING A VOLATILE COMPONENT IN A MIXTURE USING A SORBE...
- Publication number 20190076820
- Publication date Mar 14, 2019
- Dow Sillcones Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REMOVING VOLATILE COMPOUNDS FROM EMULSIONS
- Publication number 20180200675
- Publication date Jul 19, 2018
- Dow Corning Corporation
- Dongchan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING ONE OR MORE COMPONENTS FROM A C...
- Publication number 20180078894
- Publication date Mar 22, 2018
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method Of Forming An Organosilicon Product Using A Membrane Contact...
- Publication number 20170210849
- Publication date Jul 27, 2017
- Dow Corning Corporation
- DONGCHAN AHN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method Of Separating Volatile Siloxane From Feed Mixture
- Publication number 20170021307
- Publication date Jan 26, 2017
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODIFIED ELASTOMER SURFACE
- Publication number 20170002159
- Publication date Jan 5, 2017
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING ONE OR MORE COMPONENTS FROM A C...
- Publication number 20160023158
- Publication date Jan 28, 2016
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Apparatus for Separating One or More Components from a C...
- Publication number 20160023159
- Publication date Jan 28, 2016
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method Of Manufacturing A Silicone Membrane
- Publication number 20150231556
- Publication date Aug 20, 2015
- Dow Corning Corporation
- Dongchan Ahn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method Of Separating A Gas Using at Least One Membrane In Contact W...
- Publication number 20150190747
- Publication date Jul 9, 2015
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH FREE VOLUME SILOXANE COMPOSITIONS USEFUL AS MEMBRANES
- Publication number 20150000522
- Publication date Jan 1, 2015
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ORGANOPOLYSILOXANES INCLUDING SILICON-BONDED TRIALKYLSILYL-SUBSTITU...
- Publication number 20140360367
- Publication date Dec 11, 2014
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Dongchan Ahn

Person

Patents Grantslast 30 patents

Method of depleting an organosilicon component in a mixture using a...

Method of depleting a volatile component in a mixture using a sorbe...

Method of removing volatile compounds from emulsions

Method and apparatus for separating one or more components from a c...

Method of forming an organosilicon product using a membrane contact...

Method of and system for separating volatile siloxane from feed mix...

Modified elastomer surface

Method and apparatus for separating one or more components from a c...

Method of separating a gas using at least one membrane in contact w...

Hydrophilically-modified silicone compositions

Surface-modified hydrogels and hydrogel microparticles

Silicone compositions comprising a swollen silicone gel

Method of forming a non-random copolymer

Method of preparing a substrate with a composition including an org...

Method of coating a porous substrate

Silicon-containing materials with controllable microstructure

Composite article

Ambient lithographic method using organoborane amine complexes

Radical polymerizable composition

Method of preparing a substrate with a composition including an org...

Curable organosilicon composition

Composition having improved adherence with an addition-curable mate...

Composition having improved adherence with an addition-curable mate...

Organosilicon functional boron amine catalyst complexes and curable...

Composition having improved adherence with an addition-curable mate...

Conductive curable compositions

Siloxanes and silanes cured by organoborane amine complexes

Polymer particles and encapsulated compositions using organoborane...

Silicones having improved chemical resistance and curable silicone...

Adhesives having improved chemical resistance and curable silicone...

Patents Applicationslast 30 patents

SILICONE COATINGS FOR AIRBAGS

SILICONE RUBBER COMPOSITION FOR TEXTILE COATING AND SILICONE RUBBER...

SILICONE-POLYOLEFIN HYBRID ELASTOMERS

MOISTURE CURABLE COMPOSITIONS

MOISTURE CURABLE COMPOSITIONS

SILICONE-POLYOLEFIN HYBRID ELASTOMERS

SILICONE ELASTOMER COMPOSITIONS

SILICONE-POLYOLEFIN HYBRID ELASTOMERS

FILLED SILICONE COMPOSITION CONTAINING SUCCINIC ANHYDRIDE FUNCTIONA...

LOW-SHEAR VISCOSITY REDUCING ADDITIVE

SILICONE ELASTOMER COMPOSITIONS

SILICONE-ACRYLATE POLYMERS, COPOLYMERS, AND RELATED METHODS AND COM...

CURABLE SILICONE-ACRYLATE COMPOSITIONS, CONDUCTIVE MATERIALS PREPAR...

COMPOSITION FOR PREPARING A RELEASE COATING

METHOD OF PREPARING SILICONE-ACRYLATE HYBRID COMPOSITION AND HYBRID...

COMPOSITION FOR PREPARING A RELEASE COATING

ANHYDRIDE AND AROMATIC FUNCTIONALIZED POLYORGANOSILOXANES

METHOD OF DEPLETING AN ORGANOSILICON COMPONENT IN A MIXTURE USING A...

METHOD OF DEPLETING A VOLATILE COMPONENT IN A MIXTURE USING A SORBE...

METHOD OF REMOVING VOLATILE COMPOUNDS FROM EMULSIONS

METHOD AND APPARATUS FOR SEPARATING ONE OR MORE COMPONENTS FROM A C...

Method Of Forming An Organosilicon Product Using A Membrane Contact...

Method Of Separating Volatile Siloxane From Feed Mixture

MODIFIED ELASTOMER SURFACE

METHOD AND APPARATUS FOR SEPARATING ONE OR MORE COMPONENTS FROM A C...

Method and Apparatus for Separating One or More Components from a C...

Method Of Manufacturing A Silicone Membrane

Method Of Separating A Gas Using at Least One Membrane In Contact W...

HIGH FREE VOLUME SILOXANE COMPOSITIONS USEFUL AS MEMBRANES

ORGANOPOLYSILOXANES INCLUDING SILICON-BONDED TRIALKYLSILYL-SUBSTITU...