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Patent Assignment Assignor Details
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Assignor Name : YOON, KWANG SOO
Total Assignments: 5
Assignment: 1
Reel/Frame:011102/0200   Pages: 2
Recorded: 09/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KIL-YEONG
Exec Dt:
07/05/2000
2
LEE, JAE HEUNG
Exec Dt:
07/05/2000
3
LEE, SUNG-GOO
Exec Dt:
07/05/2000
4
PARK, SANG HYUN
Exec Dt:
07/05/2000
5
KO, YOUNG CHAN
Exec Dt:
07/05/2000
6
CHOI, IL SEOK
Exec Dt:
07/05/2000
7
YOON, KWANG SOO
Exec Dt:
07/05/2000
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY AND S-OIL CORPORATION
NO. 100, JANG-DONG, YUSUNG-KU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232432
NONE
09605394
Correspondence name and address
MCGUIRE WOODS LLP
MICHAEL E. WHITHAAM
1750 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:011984/0813   Pages: 4
Recorded: 07/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUNG CHAN
Exec Dt:
07/02/2001
2
CHOI, II SEOK
Exec Dt:
07/02/2001
3
KIM, CHEOL-KYUN
Exec Dt:
07/02/2001
4
YOON, KWANG SOO
Exec Dt:
07/02/2001
5
KIM, SEUONG-JOO
Exec Dt:
07/02/2001
6
CHOI, KIL-YEONG
Exec Dt:
07/02/2001
7
LEE, JAE HEUNG
Exec Dt:
07/02/2001
8
LEE, KYONG SOON
Exec Dt:
07/03/2001
Assignees
1
KOREA RESEARCH INSTITUE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON 305-343, KOREA, REPUBLIC OF
2
S-OIL CORPORATION
23-2 YUIDO-DONG, YOUNGDEUNGPO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423812
US20020022711
09901727
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 3
Reel/Frame:011989/0480   Pages: 2
Recorded: 07/13/2001
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 012027, FRAME 0079. (RE-RECORDED TO ADD AN OMITTED PAGES)
Assignors
1
CHOI, KIL-YEONG
Exec Dt:
07/02/2001
2
LEE, JAE HEUNG
Exec Dt:
07/02/2001
3
KO, YOUNG CHAN
Exec Dt:
07/02/2001
4
CHOI, II, SEOK
Exec Dt:
07/02/2001
5
KIM, CHEOL-HYUN
Exec Dt:
07/02/2001
6
YOON, KWANG SOO
Exec Dt:
07/02/2001
7
LEE, KYONG SOON
Exec Dt:
07/03/2001
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON 305-343, KOREA, REPUBLIC OF
2
S-OIL CORPORATION
23-2 YUIDO-DONG, YOUNGDEUNGPO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525109
US20020022675
09903602
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:012027/0079   Pages: 4
Recorded: 07/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KIL-YEONG
Exec Dt:
07/02/2001
2
LEE, JAE HEUNG
Exec Dt:
07/02/2001
3
KO, YOUNG CHAN
Exec Dt:
07/02/2001
4
CHOI, IL SEOK
Exec Dt:
07/02/2001
5
KIM, CHEOL-HYUN
Exec Dt:
07/02/2001
6
YOON, KWANG SOO
Exec Dt:
07/02/2001
7
LEE, KYONG SOON
Exec Dt:
07/03/2001
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON 305-343, KOREA, REPUBLIC OF
2
S-OIL CORPORATION
23-2 YUIDO-DONG, YOUNGDEUNGPO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525109
US20020022675
09903602
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT &
DUNNER, LLP - MR. ERNEST F. CHAPMAN
1300 I STREET, NW
WASHINGTON, D.C. 20005-3315
Assignment: 5
Reel/Frame:025196/0471   Pages: 5
Recorded: 10/26/2010
Attorney Dkt #:B-6813 625857-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HO JOON
Exec Dt:
09/28/2010
2
YOON, KWANG SOO
Exec Dt:
09/28/2010
3
LEE, JONG YOUNG
Exec Dt:
09/28/2010
Assignee
1
SAMSUNG ELECTRO-MECHANICS CO., LTD
314 MAETAN 3-DONG YEONGTONG-GU
SUWON
GYUNGGI-DO, KOREA, REPUBLIC OF 443-743
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120026126
12912091
Correspondence name and address
LADAS & PARRY
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679

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