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Patent Assignment Assignor Details
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Assignor Name : SONG, SEUNG-KYU
Total Assignments: 3
Assignment: 1
Reel/Frame:009460/0067   Pages: 4
Recorded: 09/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, ILL-JU
Exec Dt:
09/07/1998
2
KIM, JONG-BAE
Exec Dt:
09/07/1998
3
EUN, CHOONG-KI
Exec Dt:
09/07/1998
4
SONG, SEUNG-KYU
Exec Dt:
09/07/1998
5
SUH, BYUNG-SUN
Exec Dt:
09/07/1998
6
LEE, KWAN-HEE
Exec Dt:
09/07/1998
7
DOO, MYOUNG-SOOL
Exec Dt:
09/07/1998
8
KWAK, JIN-HWAN
Exec Dt:
09/07/1998
9
SONG, BYUNG-DOO
Exec Dt:
09/07/1998
10
YOON, TAEK-JOON
Exec Dt:
09/07/1998
11
KANG, TAE-BONG
Exec Dt:
09/07/1998
12
PARK, CHOON-HO
Exec Dt:
09/07/1998
Assignee
1
BAE, ILL-JUE
24/5, 393-86, DAEBANG-DONG, TONGJAK-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6309672
NONE
09105086
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1835 K STREET NW - SUITE 750
WASHINGTON, DC 20006-1203
Assignment: 2
Reel/Frame:009999/0033   Pages: 6
Recorded: 06/07/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE THAT WAS PREVIOUSLY RECORDED ON REEL 9460, FRAME 0067.
Assignors
1
BAE, ILL-JU
Exec Dt:
09/07/1998
2
KIM, JONG-BAE
Exec Dt:
09/07/1998
3
EUN, CHOONG-KI
Exec Dt:
09/07/1998
4
SONG, SEUNG-KYU
Exec Dt:
09/07/1998
5
SUH, BYUNG-SUN
Exec Dt:
09/07/1998
6
LEE, KWAN-HEE
Exec Dt:
09/07/1998
7
DOO, MYOUNG-SOOL
Exec Dt:
09/07/1998
8
KWAK, JIN-HWAN
Exec Dt:
09/07/1998
9
SONG, BYUNG-DOO
Exec Dt:
09/07/1998
10
YOON, TAEK-JOON
Exec Dt:
09/07/1998
11
KANG, TAE-BONG
Exec Dt:
09/07/1998
12
PARK, CHOON-HO
Exec Dt:
09/07/1998
Assignee
1
BAE, ILL-JU
24/5, 393-86, DAEBANG-DONG, TONGJAK-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6309672
NONE
09105086
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, NW - 6TH FLOOR
WASHINGTON, D.C. 20006-1203
Assignment: 3
Reel/Frame:061238/0044   Pages: 2
Recorded: 09/28/2022
Attorney Dkt #:DI83173-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG-KEUN
Exec Dt:
05/18/2019
2
JEON, HYUNG-TAK
Exec Dt:
05/18/2019
3
LEE, KYU CHEOL
Exec Dt:
05/18/2020
4
PARK, KYUNG-JAE
Exec Dt:
05/18/2020
5
SONG, SEUNG-KYU
Exec Dt:
05/18/2020
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
56, 3-GONDAN 1-RO, SEOBUK-GU, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11493847
US20200371436
16879173
Correspondence name and address
DUPONT SPECIALTY PRODUCTS USA, LLC
974 CENTRE ROAD
WILMINGTON, DE 19805

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