skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SEO, JEONG-SUN
Total Assignments: 8
Assignment: 1
Reel/Frame:017177/0077   Pages: 4
Recorded: 10/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, JASON-JONGHO
Exec Dt:
09/07/2005
2
OH, EUN-HEE
Exec Dt:
09/07/2005
3
KANG, HYUN-WOONG
Exec Dt:
09/07/2005
4
LEE, JI-HYUN
Exec Dt:
09/07/2005
5
BAE, CHANG-JOON
Exec Dt:
09/07/2005
6
LEE, JONG-HO
Exec Dt:
09/07/2005
7
SEO, JEONG-SUN
Exec Dt:
09/07/2005
Assignee
1
MACROGEN INC.
10TH FLOOR WORLDMERDIAN VENTURE CENTER
60-24 GASAN-DONG, GEUMCHEON-GU
SEOUL 153-801, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070048742
11211185
Correspondence name and address
CHRISTIE PARKER & HALE, LLP
P.O. BOX 7068
PASADENA, CA 91109-7068
ATTENTION: D. BRUCE PROUT
Assignment: 2
Reel/Frame:024259/0668   Pages: 10
Recorded: 04/20/2010
Attorney Dkt #:83662(71666)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, JASON JONGHO
Exec Dt:
03/02/2009
2
OH, EUN-HEE
Exec Dt:
03/13/2009
3
KANG, HYUN-WONG
Exec Dt:
03/13/2009
4
LEE, JUNG-WAN
Exec Dt:
03/13/2009
5
LEE, SEUNG-HEUI
Exec Dt:
03/13/2009
6
YANG, SONG-JU
Exec Dt:
03/13/2009
7
SEO, JEONG-SUN
Exec Dt:
03/02/2009
8
LEE, JONG-HO
Exec Dt:
03/13/2009
9
YANG, KAP-SEOK
Exec Dt:
03/13/2009
Assignee
1
MACROGEN, INC.
10TH FLOOR WORLDMERDIAN VENTURE CENTER
60-24 GASAN-DONG, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 153-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100210469
12440397
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:029209/0207   Pages: 3
Recorded: 10/30/2012
Attorney Dkt #:LPP20123111US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JU, YOUNG-SEOK
Exec Dt:
10/25/2012
2
SEO, JEONG-SUN
Exec Dt:
10/24/2012
3
KIM, EUN-HEE
Exec Dt:
10/25/2012
Assignee
1
MACROGEN INC.
10TH FLOOR WORLDMERDIAN VENTURE CENTER, 60-24 GASAN-DONG, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 153-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023855
US20130116280
13663565
Correspondence name and address
LEXYOUME IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 4
Reel/Frame:035344/0205   Pages: 3
Recorded: 04/07/2015
Attorney Dkt #:0147.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, JEONG-SUN
Exec Dt:
12/18/2012
2
KAZUHIKO, ISHIHARA
Exec Dt:
12/18/2012
Assignee
1
SUNTECH CO.
10F BYUKSAN DIGITAL VALLEY 6TH
GASAN-DONG, GEUMCHEON-KU
SEOUL, KOREA, REPUBLIC OF 153-803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546229
US20130231400
13730434
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP
1951 KIDWELL DRIVE
SUITE 550
TYSONS CORNER, VA 22182
Assignment: 5
Reel/Frame:040774/0948   Pages: 3
Recorded: 12/27/2016
Attorney Dkt #:0147.0004-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUNG IL
Exec Dt:
12/18/2012
2
SEO, JEONG-SUN
Exec Dt:
12/18/2012
3
KAZUHIKO, ISHIHARA
Exec Dt:
12/18/2012
Assignee
1
SUNTECH CO.
10F BUYKSAN DIGITAL VALLEY 6TH
GASAN-DONG, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 153-803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170088655
15373025
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP, LLP
1951 KIDWELL DRIVE
SUITE 550
TYSONS CORNER, VA 22182
Assignment: 6
Reel/Frame:031454/0524   Pages: 5
Recorded: 10/22/2013
Attorney Dkt #:023812-9032-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-YOUNG
Exec Dt:
09/04/2013
2
SHIN, SANG-HEUM
Exec Dt:
09/02/2013
3
CHONG, HYON-YONG
Exec Dt:
09/03/2013
4
YANG, KAP-SEOK
Exec Dt:
09/03/2013
5
SEO, JEONG-SUN
Exec Dt:
09/04/2013
Assignee
1
MACROGEN INC.
10TH FLOOR WORLDMERDIAN VENTURE CENTER, 60-24
GASAN-DONG, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 153-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428775
US20140128635
14001123
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 7
Reel/Frame:032986/0327   Pages: 4
Recorded: 05/22/2014
Attorney Dkt #:LPP20141654US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HEDOO
Exec Dt:
05/15/2014
2
SEO, JEONG-SUN
Exec Dt:
05/15/2014
3
RHEE, HWANSEOK
Exec Dt:
05/15/2014
Assignees
1
MACROGEN INC.
10TH FLOOR WORLDMERDIAN VENTURE CENTER, 60-24 GASAN-DONG, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 153-801
2
SNU R&DB FOUNDATION
SAN 56-1 SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140372046
14359977
Correspondence name and address
LEXYOUME IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 8
Reel/Frame:045432/0717   Pages: 5
Recorded: 04/04/2018
Attorney Dkt #:2097.001US/OPP20180573US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, JEONG-SUN
Exec Dt:
03/21/2018
2
RYU, HOON
Exec Dt:
03/20/2018
3
SHIN, JEON YEON
Exec Dt:
03/20/2018
Assignees
1
MACROGEN, INC.
10TH FLOOR WORLDMERDIAN VENTURE CENTER, 254
BEOTKKOT-RO
GEUMCHEON-GU, SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 08511
2
MACROGEN CORP.
1330 PICCARD DRIVE, SUITE 205
ROCKVILLE, MARYLAND 20850
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180282735
15944193
Correspondence name and address
DANIEL P. ALEKSYNAS
29 W. LAWRENCE STREET, STE. 210
PONTIAC, MI 48342

Search Results as of: 09/22/2024 07:58 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT