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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
4837309
Issue Dt:
06/06/1989
Application #:
06583233
Filing Dt:
02/24/1984
Inventors:
TOSHIO NIWA, KIYOSHI HIMENO, TOSHIO HIHARA, YUTAKA KUROSE, YUKIHARU SHIMIZU
Title:
MONOHALO SUBSTITUTED TRIAZINYL MONOAZO DYESTUFFS FOR CELLULOSE- CONTAING FIBERS
Assignment: 1
Reel/Frame:
004929/0634Recorded: 08/11/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
NIWA, TOSHIO
Exec Dt:
02/07/1984
HIMENO, KIYOSHI
Exec Dt:
02/07/1984
HIHARA, TOSHIO
Exec Dt:
02/07/1984
KUROSE, YUTAKA
Exec Dt:
02/07/1984
SHIMIZU, YUKIHARU
Exec Dt:
02/07/1984
Assignee:
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
005004/0736Recorded: 11/01/1988Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
Exec Dt:
06/01/1988
Assignee:
MITSUBISHI KASEI CORPORATION
TOKYO, JAPAN
Correspondent:
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
005004/0736Recorded: 11/01/1988Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
Exec Dt:
06/01/1988
Assignee:
MITSUBISHI KASEI CORPORATION
TOKYO, JAPAN
Correspondent:
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:
005004/0736Recorded: 11/01/1988Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
Exec Dt:
06/01/1988
Assignee:
MITSUBISHI KASEI CORPORATION
TOKYO, JAPAN
Correspondent:
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:
008006/0362Recorded: 06/27/1996Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUBISHI KASEI CORPORATION
Exec Dt:
10/30/1995
Assignee:
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:
008006/0371Recorded: 06/27/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUBISHI CHEMICAL CORPORATION
Exec Dt:
04/08/1996
Assignee:
DYSTAR JAPAN, LTD.
CHUO-KU, OSAKA-SHI
7-20, AZUCHIMACHI 1-CHOME
OSAKA, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W., STE 800
WASHINGTON, D.C. 20037-3202

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