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Patent Assignment Assignor Details
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Assignor Name : YOO, JIN S.
Total Assignments: 27
Assignment: 1
Reel/Frame:003803/0705   Pages: 2
Recorded: 09/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUN, JUI-YUAN
Exec Dt:
09/14/1978
2
YOO, JIN S.
Exec Dt:
09/14/1978
3
BURK, EMMETT H. JR.
Exec Dt:
09/14/1978
4
MASOLOGITES GEORGE P.
Exec Dt:
09/18/1978
Assignee
1
ATLANTIC RICHFIELD COMPANY
A CORP. OF PA.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4249910
NONE
05944452
Correspondence name and address
JOHN B. GOODMAN
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, ILL. 60426
Assignment: 2
Reel/Frame:003926/0588   Pages: 2
Recorded: 11/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURK, EMMETT H. JR.
Exec Dt:
05/15/1980
2
YOO, JIN S.
Exec Dt:
05/15/1980
3
KARCH, JOHN A.
Exec Dt:
05/15/1980
Assignee
1
ATLANTIC RICHFIELD COMPANY
A CORP. OF PA.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4317713
NONE
06150862
Correspondence name and address
STANLEY M. WELSH
ATLANTIC RICHFIELD CO.
400 E. SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 3
Reel/Frame:003930/0017   Pages: 1
Recorded: 11/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOO, JIN S.
Exec Dt:
05/15/1980
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP. OF PA.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4319983
NONE
06150863
Correspondence name and address
STANLEY M. WELSH
ATLANTIC RICHFIELD CO.
400 E. SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 4
Reel/Frame:003967/0405   Pages: 1
Recorded: 04/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOO, JIN S.
Exec Dt:
05/15/1980
Assignee
1
ATLANTIC RICHFIELD COMPANY
A CORP. OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4337144
NONE
06150851
Correspondence name and address
STANLEY M. WELSH
ATLANTIC RICHFIELD CO.
400 E. SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 5
Reel/Frame:003929/0737   Pages: 1
Recorded: 11/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOO, JIN S.
Exec Dt:
05/16/1980
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP. OF PA.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4318799
NONE
06150853
Correspondence name and address
STANLEY M. WELSH
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 6
Reel/Frame:003933/0797   Pages: 1
Recorded: 12/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOO, JIN S.
Exec Dt:
05/15/1981
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP OF PA.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4321128
NONE
06150852
Correspondence name and address
STANLEY M. WELSH
ATLANTIC RICHFIELD CO.
400 E. SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 7
Reel/Frame:004228/0169   Pages: 1
Recorded: 03/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOO, JIN S.
Exec Dt:
12/22/1981
Assignee
1
ATLANTIC RICHFIELD COMPANY A CORP. OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4448585
NONE
06334691
Correspondence name and address
JOHN B. GOODMAN
ATLANTIC RICHFIELD CO.
400 E. SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 8
Reel/Frame:004275/0559   Pages: 2
Recorded: 07/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIEFERT, KRISTINE S.
Exec Dt:
11/22/1982
2
YOO, JIN S.
Exec Dt:
11/23/1982
3
BURK, EMMETT H. JR.
Exec Dt:
11/23/1982
Assignee
1
ATLANTIC RICHFIELD COMPANY LOS ANGELES CA A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4471070
NONE
06445130
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 9
Reel/Frame:004267/0833   Pages: 2
Recorded: 06/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
05/11/1983
2
JAECKER, JOHN A.
Exec Dt:
05/11/1983
Assignee
1
ATLANTIC RICHFIELD COMPANY
A CORP. OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469589
NONE
06494753
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 10
Reel/Frame:004271/0118   Pages: 2
Recorded: 06/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
05/11/1983
2
JAECKER, JOHN A.
Exec Dt:
05/11/1983
Assignee
1
ATLANTIC RICHFIELD COMPANY, LOS ANGELES, CA. A CORP.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4472267
NONE
06494602
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 11
Reel/Frame:004326/0074   Pages: 2
Recorded: 11/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
05/11/1983
2
JAECKER, JOHN A.
Exec Dt:
05/11/1983
Assignee
1
ATLANTIC RICHFIELD COMPANY, A CORP OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4495305
NONE
06494603
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 12
Reel/Frame:004326/0076   Pages: 2
Recorded: 11/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
05/11/1983
2
JAECKER, JOHN A.
Exec Dt:
05/11/1983
Assignee
1
ATLANTIC RICHFIELD COMPANY, LOS ANGELES, CA A CORP OF PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4495304
NONE
06494604
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 13
Reel/Frame:004318/0525   Pages: 2
Recorded: 10/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
05/15/1984
2
RADLOWSKI, CECELIA A.
Exec Dt:
05/12/1984
Assignee
1
ATLANTIC RICHFIELD COMPANY, A PA CORP.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4492677
NONE
06611243
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.
400 EAST SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 14
Reel/Frame:004318/0544   Pages: 2
Recorded: 10/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
05/15/1984
2
RADLOWSKI, CECELIA A.
Exec Dt:
05/12/1984
Assignee
1
ATLANTIC RICHFIELD COMPANY, A PA CORP.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4492678
NONE
06611289
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.,
400 EAST SIBLEY BLVD.,
HARVEY, IL 60426
Assignment: 15
Reel/Frame:004376/0561   Pages: 2
Recorded: 03/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
09/04/1984
2
KARCH, JOHN A.
Exec Dt:
09/04/1984
3
POSS, RICHARD F.
Exec Dt:
09/04/1984
4
BURK, EMMETT H. JR.,
Exec Dt:
08/28/1984
Assignee
1
ATLANTA RICHFIELD COMPANY
A CORP OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4522937
NONE
06649238
Correspondence name and address
FRANK J. UXA
ATLANTIC RICHFIELD CO.,
400 EAST SIBLEY BLVD.,
HARVEY, IL 60426
Assignment: 16
Reel/Frame:004502/0137   Pages: 2
Recorded: 01/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
01/16/1985
2
JAECKER, JOHN A.
Exec Dt:
01/16/1985
Assignee
1
ATLANTIC RICHFIELD COMPANY
A CORP OF PA
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4642178
NONE
06692448
Correspondence name and address
ATLANTIC RICHFIELD COMPANY
2300 WEST PLANO PARKWAY
PLANO, TEXAS, 75075
Assignment: 17
Reel/Frame:004847/0659   Pages: 4
Recorded: 04/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
03/30/1987
2
RADLOWSKI, CECELIA A.
Exec Dt:
03/30/1988
Assignee
1
KATALISTIKS INTERNATIONAL, INC.
1501 SULGRAVE AVENUE
A CORP. OF MD
BALTIMORE, MARYLAND 21209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4790982
NONE
06848954
Correspondence name and address
UNION CARBIDE CORPORATION
39 OLD RODGEBURY ROAD
DANBURY CT 06817-0001
Assignment: 18
Reel/Frame:005014/0218   Pages: 2
Recorded: 01/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELVIN, FRANK J.
Exec Dt:
08/24/1987
2
YOO, JIN S.
Exec Dt:
09/11/1987
Assignee
1
CHEMCAT CORPORATION, A CORP. OF LOUISIANA
NEW ORLEANS, LOUISIANA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824814
NONE
07098911
Correspondence name and address
FRANK J. UXA, JR.
24012 CALLE DE LA PLATA
SUITE 470
LAGUNA HILLS, CA 92653
Assignment: 19
Reel/Frame:004983/0027   Pages: 3
Recorded: 10/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELVIN, FRANK J.
Exec Dt:
10/06/1987
2
OTTERSTEDT, JAN-ERIK
Exec Dt:
10/10/1987
3
YOO, JIN S.
Exec Dt:
10/17/1987
Assignee
1
CHEMCAT CORPORATION, NEW ORLEANS, LOUSIANA A CORP. OF LOUSIANA
LOUISIANA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4800185
NONE
07090645
Correspondence name and address
FRANK J. UXA, JR.
24012 CALLE DE LA PLATA
SUITE 470
LAGUNA HILLS, CA 92653
Assignment: 20
Reel/Frame:004831/0117   Pages: 3
Recorded: 02/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOO, JIN S.
Exec Dt:
02/13/1988
Assignee
1
KATALISTIKS INTERNATIONAL, INC., A CORP. MARYLAND
1501 SULGRAVE AVENUE
BALTIMORE, MARYLAND 21209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4957718
NONE
07124618
Correspondence name and address
UNION CARBIDE CORPORATION
LAW DEPARTMENT - E 134
39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-001
Assignment: 21
Reel/Frame:006399/0794   Pages: 4
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, JIN S.
Exec Dt:
12/14/1992
2
KLEEFISCH, MARK S.
Exec Dt:
12/15/1992
3
DONOHUE, JOHN A.
Exec Dt:
12/15/1992
Assignee
1
AMOCO CORPORATION
200 EAST RANDOLPH DRIVE, P.O. BOX 87703
PATENT AND LICENSING DEPARTMENT, MAIL CODE 1907A
CHICAGO, ILLINOIS 60680-0703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324702
NONE
07991113
Correspondence name and address
CAROL A. WILSON
AMOCO CORPORATION
PATENT & LICENSING DEPT.-MAIL CODE 1907A
200 EAST RANDOLPH DR. - P.O. BOX 87703
CHICAGO, IL 60680-0703
Assignment: 22
Reel/Frame:008355/0642   Pages: 5
Recorded: 02/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFF, GEORGE A., JR.
Exec Dt:
01/08/1997
2
ALEXANDER, BRUCE D.
Exec Dt:
01/08/1997
3
RUNDELL, DOUGLAS N.
Exec Dt:
01/08/1997
4
REAGAN, WILLIAM J.
Exec Dt:
01/08/1997
5
OWEN, OZIE S.
Exec Dt:
01/08/1997
6
YOO, JIN S.
Exec Dt:
01/13/1997
Assignee
1
AMOCO CORPORATION
200 EAST RANDOLPH DRIVE, MC 1907A
LAW DEPARTMENT
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048451
NONE
08783221
Correspondence name and address
AMOCO CORPORATION
RICHARD A. KRETCHMER
LAW DEPARTMENT, MAIL CODE 1907A
200 EAST RANDOLPH DRIVE, P.O. BOX 87703
CHICAGO, IL 60680-0703
Assignment: 23
Reel/Frame:008729/0491   Pages: 5
Recorded: 09/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFF, GEORGE A. JR.
Exec Dt:
07/23/1997
2
OWEN, OZIE S.
Exec Dt:
07/28/1997
3
ALEXANDER, BRUCE D.
Exec Dt:
07/29/1997
4
RUNDELL, DOUGLAS N.
Exec Dt:
08/12/1997
5
REAGAN, WILLIAM J.
Exec Dt:
07/23/1997
6
YOO, JIN S.
Exec Dt:
08/14/1997
Assignee
1
AMOCO CORPORATION
LAW DEPARTMENT MAIL CODE 1907A
200 EAST RANDOLPH DRIVE, P.O. BOX 87703
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863419
NONE
08912493
Correspondence name and address
AMOCO CORPORATION
RICHARD A. KRETCHMER
LAW DEPARTMENT MAIL CODE 1907A
200 EAST RANDOLPH DR., P.O. BOX 87703
CHICAGO, ILLINOIS 60680-0703
Assignment: 24
Reel/Frame:012215/0095   Pages: 3
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SANG-EON
Exec Dt:
07/05/2001
2
YOO, JIN S.
Exec Dt:
07/05/2001
3
JUN, KI-WON
Exec Dt:
07/05/2001
4
RAJU, DAVID B.
Exec Dt:
07/05/2001
5
KIM, YOUNG-HO
Exec Dt:
07/05/2001
Assignee
1
KOREA INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON 305-3431, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476257
US20020193631
09964750
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 25
Reel/Frame:020164/0755   Pages: 3
Recorded: 11/27/2007
Attorney Dkt #:3329-138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, JIN S.
Exec Dt:
10/10/2007
2
LEE, SANG-CHUL
Exec Dt:
10/13/2007
3
KIM, HO DONG
Exec Dt:
10/13/2007
Assignee
1
KOCAT INC.
HANSHIN IT TOWER II, 60-18
GASAN-DONG, GEUMCHON-KU
SEOUL, KOREA, REPUBLIC OF 153-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080091043
11844685
Correspondence name and address
ROBERT B. MURRAY
ROTHWELL, FIGG, ERNST & MANBECK
1425 K STREET, N.W. SUITE 800
WASHINGTON, D.C. 20005
Assignment: 26
Reel/Frame:020621/0227   Pages: 2
Recorded: 03/07/2008
Attorney Dkt #:3329-141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, JIN S.
Exec Dt:
11/29/2007
2
LEE, SANG-CHUL
Exec Dt:
11/29/2007
3
KIM, HO DONG
Exec Dt:
11/29/2007
Assignee
1
KOCAT INC.
9F, HANSHIN IT TOWER II, 60-18 GASAN-DONG, GEUMCHON-KU
SEOUL, KOREA, REPUBLIC OF 153-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615145
US20080149533
11870820
Correspondence name and address
ROBERT B. MURRAY
ROTHWELL, FIGG, ERNST & MANBECK
1425 K STREET, N.W.
SUITE 800
WASHINGTON, D.C 20005
Assignment: 27
Reel/Frame:020445/0432   Pages: 3
Recorded: 02/01/2008
Attorney Dkt #:3329-140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, JIN S.
Exec Dt:
12/01/2007
2
LEE, SANG-CHUL
Exec Dt:
12/01/2007
3
KIM, HO DONG
Exec Dt:
12/01/2007
Assignee
1
KOCAT INC.
9F, HANSHIN IT TOWER II
60-18, GASAN-DONG, GEUMCHON-KU
SEOUL, KOREA, REPUBLIC OF 153-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7591943
US20080121565
11858449
Correspondence name and address
JOHN A. EVANS
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005

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