CHOI; Insung S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHOI; Insung S..The latest application filed is for "composition for preparing hollow particles, hollow particles using the same and method of manufacturing the hollow particles".

Company Profile

1.10.10

CHOI; Insung S. - Daejeon KR
Choi; Insung S. - Yuseong-gu KR
Choi; Insung S. - Cambridge MA
Choi, Insung S. - Dorong-dong KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Composition For Preparing Hollow Particles, Hollow Particles Using The Same And Method Of Manufacturing The Hollow Particles App 20220184576 - CHOI; Insung S. ; et al.	2022-06-16
Composition For Preparing Hollow Particles, Hollow Particles Using The Same And Method Of Manufacturing The Hollow Particles App 20200114330 - CHOI; Insung S. ; et al.	2020-04-16
Polymerization initiator having aryl azide and surface modification method of cyclic olefin copolymer using the same Grant 8,541,621 - Shin , et al. September 24, 2	2013-09-24
Valves and pumps for microfluidic systems and method for making microfluidic systems Grant 7,942,160 - Jeon , et al. May 17, 2	2011-05-17
Polymerization Initiator Having Aryl Azide And Surface Modification Method Of Cyclic Olefin Copolymer Using The Same App 20100143735 - Shin; Dong-Ho ; et al.	2010-06-10
Process of preparing a biodegradable polymer using an enzyme catalyst and a biodegradable polymer prepared through the process Grant 7,642,075 - Choi , et al. January 5, 2	2010-01-05
Method and apparatus for gradient generation Grant 7,314,070 - Jeon , et al. January 1, 2	2008-01-01
Patterning of surfaces utilizing microfluidic stamps including three-dimensionally arrayed channel networks Grant 7,267,938 - Anderson , et al. September 11, 2	2007-09-11
Process of preparing a biodegradable polymer using an enzyme catalyst and a biodegradable polymer prepared through the process App 20060039980 - Choi; Insung S. ; et al.	2006-02-23
Method and apparatus for gradient generation App 20050217750 - Jeon, Noo Li ; et al.	2005-10-06
Method and apparatus for gradient generation Grant 6,883,559 - Jeon , et al. April 26, 2	2005-04-26
Valves and pumps for microfluidic systems and method for making microfluidic systems App 20040228734 - Jeon, Noo Li ; et al.	2004-11-18
Valves and pumps for microfluidic systems and method for making microfluidic systems Grant 6,767,194 - Jeon , et al. July 27, 2	2004-07-27
Method and apparatus for gradient generation App 20040129336 - Jeon, Noo Li ; et al.	2004-07-08
Patterning of surfaces utilizing microfluidic stamps including three-dimensionally arrayed channel networks App 20040121066 - Anderson, Janelle R. ; et al.	2004-06-24
Method and apparatus for gradient generation Grant 6,705,357 - Jeon , et al. March 16, 2	2004-03-16
Patterning of surfaces utilizing microfluidic stamps including three-dimensionally arrayed channel networks Grant 6,686,184 - Anderson , et al. February 3, 2	2004-02-03
Valves and pumps for microfluidic systems and method for making microfluidic systems App 20020168278 - Jeon, Noo Li ; et al.	2002-11-14
Method and apparatus for gradient generation App 20020113095 - Jeon, Noo Li ; et al.	2002-08-22

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