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Patent Assignment Assignee Details
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Assignee Name : KOREA CHEMICAL CO., LTD.
Total Assignments: 14
Assignment: 1
Reel/Frame:004981/0072   Pages: 1
Recorded: 11/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEE, JUNG D.
Exec Dt:
11/16/1988
2
YOO, CHANG J.
Exec Dt:
11/16/1988
3
LEE, MOON Y.
Exec Dt:
11/16/1988
Assignee
1
KOREA CHEMICAL CO., LTD.
KYUNGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4972008
NONE
07275561
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
427 NORTH LEE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:004999/0635   Pages: 1
Recorded: 12/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIM, BONG J.
Exec Dt:
12/20/1988
2
KIM, WON S.
Exec Dt:
12/20/1988
Assignee
1
KOREA CHEMICAL CO., LTD.
KYUNGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4975513
NONE
07291613
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
427 NORTH LEE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005557/0983   Pages: 2
Recorded: 01/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KWON, O-WEON
Exec Dt:
12/03/1990
2
KIM, BONG-JIN
Exec Dt:
12/03/1990
Assignee
1
KOREA CHEMICAL CO., LTD.
KYUNGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262510
NONE
07626140
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:005557/0985   Pages: 2
Recorded: 01/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANG, CHUNG-GU
Exec Dt:
12/03/1990
2
KIM, BONG-JIN
Exec Dt:
12/03/1990
Assignee
1
KOREA CHEMICAL CO., LTD.
KYUNGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227435
NONE
07626142
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:005557/0987   Pages: 2
Recorded: 01/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIM, WEON-SEOK
Exec Dt:
12/03/1990
2
KIM, BONG-JIM
Exec Dt:
12/03/1990
Assignee
1
KOREA CHEMICAL CO., LTD.
KYUNGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405910
NONE
07626141
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:007400/0689   Pages: 3
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SANG-HOON
Exec Dt:
03/10/1995
2
PARK, JONG-MYUNG
Exec Dt:
03/10/1995
3
BYUN, KI-HO
Exec Dt:
03/10/1995
Assignee
1
KOREA CHEMICAL CO., LTD.
777 YEOMPO-DONG, CHUNG-KU
WOOLSAN CITY, KYEONGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5476917
NONE
08358890
Correspondence name and address
R. J. LASKER, ESQ.
SUITE 1000
1400 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:007404/0094   Pages: 3
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BUM SUNG
Exec Dt:
03/10/1995
2
SEO, CHANG KEUN
Exec Dt:
03/10/1995
3
YOU, CHANG JOON
Exec Dt:
03/10/1995
Assignee
1
KOREA CHEMICAL CO., LTD.
777 YEOMPO-DONG, CHUNG-KU, WOOLSAN CITY
KYEONGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5472993
NONE
08366549
Correspondence name and address
R. J. LASKER, ESQ.
SUITE 1000
1400 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:007958/0230   Pages: 2
Recorded: 05/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YANG BAE
Exec Dt:
03/05/1996
2
PARK, JONG MYUNG
Exec Dt:
03/05/1996
Assignee
1
KOREA CHEMICAL CO., LTD.
777 YEOMPO-DONG, CHUNG-KU
WOOLSAN CITY, KYEONGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5712342
NONE
08578916
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
MARK G. TOOHEY
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:008262/0522   Pages: 3
Recorded: 12/06/1996
Conveyance: RECORD TO CORRECT TYPOGRAPHICAL ERROR IN ASSIGNEE'S NAME RECORDED AT REEL 7890/FRAME 0189.
Assignors
1
RYU, JAE HYEOK
Exec Dt:
05/29/1996
2
LEE, MOON YONG
Exec Dt:
05/29/1996
3
KIM, BUM SUNG
Exec Dt:
05/29/1996
4
KIM, DUK HYUN
Exec Dt:
05/29/1996
Assignee
1
KOREA CHEMICAL CO., LTD.
777 YEOMPO-DONG, CHUNG-KU, WOOLSAN CITY
KYEONGSANGNAM-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5631308
NONE
08599228
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
MARK G. TOOHEY
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VIRGINIA 22314
Assignment: 10
Reel/Frame:010362/0562   Pages: 2
Recorded: 11/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG-MYUNG
Exec Dt:
10/22/1999
2
CHOI, CHANG-HO
Exec Dt:
10/22/1999
3
OH, JUNG-KWON
Exec Dt:
10/22/1999
4
HONG, SEUNG-MIN
Exec Dt:
10/22/1999
Assignee
1
KOREA CHEMICAL CO., LTD.
777 YEOMPO-DONG, CHUNG-KU
WOOLSAN-SI, KYUNGSANGNAM-DO, KOREA, REPUBLIC OF 681-040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331598
NONE
09379905
Correspondence name and address
FLESHNER & KIM
DANIEL Y. J. KIM
P.O. BOX 221200
CHANTILLY, VA 20153-1200
Assignment: 11
Reel/Frame:011768/0069   Pages: 3
Recorded: 05/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SOOK HEE
Exec Dt:
04/10/2001
Assignee
1
KOREA CHEMICAL CO., LTD.
471 MOONBAL-RI, GYOHA-MYON, PAJU-SI
KYONGKI-DO 413-830, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6531208
US20020025411
09846908
Correspondence name and address
MERCHANT & GOULD PC
CURTIS B. HAMRE
PO BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 12
Reel/Frame:012366/0524   Pages: 3
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SOOK HEE
Exec Dt:
10/15/2001
Assignee
1
KOREA CHEMICAL CO., LTD.
471 MOONBAL-RI, GYOHA-MYON, PAJU-SI
KYONGKI-DO 413-830, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756108
US20020150733
10007905
Correspondence name and address
MERCHANTS & GOULD P.C.
CURTIS B. HAMRE
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 13
Reel/Frame:013806/0331   Pages: 3
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SOOK HEE
Exec Dt:
02/06/2003
Assignee
1
KOREA CHEMICAL CO., LTD.
471 MOONBAL-RI, BYOHA-MYON, PAJU-SI
KYONGKI-DO 413-830, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6939589
US20040105977
10371805
Correspondence name and address
F. CHAU & ASSOCIATES, LLP
FRANK CHAU, ESQ.
1900 HEMPSTEAD TURNPIKE, SUITE 501
EAST MEADOW, NY 11554
Assignment: 14
Reel/Frame:014369/0838   Pages: 3
Recorded: 08/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SOOK HEE
Exec Dt:
07/26/2003
Assignee
1
KOREA CHEMICAL CO., LTD.
471 MOONBAL-RI, GYOHA-MYON, PAJU-SI
KYONGKI-DO 413-830, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7172350
US20040137143
10634230
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

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