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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, TATEO
Total Assignments: 11
Assignment: 1
Reel/Frame:012784/0840   Pages: 2
Recorded: 04/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKU, NORIAKI
Exec Dt:
01/22/2002
2
SEO, TATEO
Exec Dt:
01/22/2002
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME CHUO-KU
OSAKA 541-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646138
US20020151730
10042136
Correspondence name and address
SUGHRUE MION, PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:013028/0753   Pages: 2
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, TATEO
Exec Dt:
04/22/2002
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020156334
10103858
Correspondence name and address
SUGHRUE MION, PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVE., NW, STE. 800
WASHINGTON, DC 20037-3213
Assignment: 3
Reel/Frame:013902/0171   Pages: 2
Recorded: 10/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, TATEO
Exec Dt:
09/25/2002
2
TSUJI, JUNPEI
Exec Dt:
09/25/2002
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646139
US20030139615
10220501
Correspondence name and address
SUGHRUE MION, PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 4
Reel/Frame:014018/0840   Pages: 2
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKU, NORIAKI
Exec Dt:
10/15/2002
2
SEO, TATEO
Exec Dt:
10/15/2002
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646140
US20030153775
10220503
Correspondence name and address
SUGHRUE MION, PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037
Assignment: 5
Reel/Frame:015349/0908   Pages: 2
Recorded: 12/11/2003
Attorney Dkt #:Q78730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKU, NORIAKI
Exec Dt:
11/11/2003
2
SEO, TATEO
Exec Dt:
11/13/2003
3
IWANAGA, KIYOSHI
Exec Dt:
11/13/2003
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7132579
US20040179987
10480279
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:016381/0527   Pages: 2
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, TATEO
Exec Dt:
06/29/2004
2
OKU, NORIAKI
Exec Dt:
06/25/2004
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050148799
10504549
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:019099/0724   Pages: 2
Recorded: 04/02/2007
Attorney Dkt #:Q100987(JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UI, TOSHIAKI
Exec Dt:
02/16/2007
2
SUZUTA, TETSUYA
Exec Dt:
02/16/2007
3
SEO, TATEO
Exec Dt:
02/19/2007
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7807855
US20090048470
11576479
Correspondence name and address
JOHN CALLAHAN (SUGHRUE MION)
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:021452/0163   Pages: 3
Recorded: 08/27/2008
Attorney Dkt #:2185-0841PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, TATEO
Exec Dt:
02/25/2008
2
SUZUTA, TETSUYA
Exec Dt:
02/25/2008
3
UI, TOSHIAKI
Exec Dt:
02/25/2008
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257557
US20090159422
12064982
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:021569/0325   Pages: 4
Recorded: 09/23/2008
Attorney Dkt #:600630.0089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, MASAHIKO
Exec Dt:
08/28/2008
2
SEO, TATEO
Exec Dt:
08/28/2008
3
SUZUTA, TETSUYA
Exec Dt:
08/28/2008
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090209782
12294068
Correspondence name and address
SHERYL NEUMANN (600630-89US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 10
Reel/Frame:021633/0166   Pages: 6
Recorded: 10/03/2008
Attorney Dkt #:600630.0089
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATES OF 1ST AND 3RD INVENTORS PREVIOUSLY RECORDED ON REEL 021569 FRAME 0325. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
MIZUNO, MASAHIKO
Exec Dt:
08/25/2008
2
SEO, TATEO
Exec Dt:
08/28/2008
3
SUZUTA, TETSUYA
Exec Dt:
08/26/2008
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090209782
12294068
Correspondence name and address
SHERYL NEUMANN (600630-89US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 11
Reel/Frame:022489/0676   Pages: 2
Recorded: 04/06/2009
Attorney Dkt #:7388/91721
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, TATEO
Exec Dt:
11/07/2008
2
ABEKAWA, HIROAKI
Exec Dt:
11/04/2008
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915434
US20090270641
12226730
Correspondence name and address
KENDREW H. COLTON
FITCH, EVEN, TABIN & FLANNERY
ONE LAFAYETTE CENTRE
1120 - 20TH STREET, NW, SUITE 750 SOUTH
WASHINGTON, DC 20036

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