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Patent Assignment Assignor Details
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Assignor Name : OTSUKA, KENGO
Total Assignments: 9
Assignment: 1
Reel/Frame:004580/0655   Pages: 1
Recorded: 06/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANNOHE, KUNIO
Exec Dt:
06/19/1986
2
OTSUKA, KENGO
Exec Dt:
06/19/1986
3
ITO, TOSHIHIKO
Exec Dt:
06/19/1986
4
MARUYAMA, MASAHIKO
Exec Dt:
06/19/1986
5
KITANO, TAKAFUMI
Exec Dt:
06/19/1986
6
HIRAYAMA, MAKOTO
Exec Dt:
06/19/1986
Assignee
1
MITUSI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4639521
NONE
06878527
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH ST., N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:004742/0078   Pages: 1
Recorded: 07/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAIHO, TATSUO
Exec Dt:
06/19/1987
2
KAJIYA, SEITARO
Exec Dt:
06/19/1987
3
OTSUKA, KENGO
Exec Dt:
06/19/1987
4
MARUYAMA, MASAHIKO
Exec Dt:
06/19/1987
5
HIRAYAMA, MAKOTO
Exec Dt:
06/19/1987
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782154
NONE
07075828
Correspondence name and address
BROWDY AND NEIMARK
419 7TH STREET, N .W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:005404/0006   Pages: 2
Recorded: 11/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKAZAWA, NOBUYUKI
Exec Dt:
11/06/1989
2
ODATE, MAKOTO
Exec Dt:
11/06/1989
3
SUZUKI, TSUNEJI
Exec Dt:
11/06/1989
4
OTSUKA, KENGO
Exec Dt:
11/06/1989
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5112817
NONE
07417780
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE
2200 CLARENDON BLVD, 14TH FLR.
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:006679/0206   Pages: 3
Recorded: 08/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKAZAWA, NOBUYUKI
Exec Dt:
08/06/1993
2
SUZUKI, TUNEJI
Exec Dt:
08/06/1993
3
OTSUKA, KENGO
Exec Dt:
08/06/1993
4
YANO, OSAMU
Exec Dt:
08/06/1993
5
IWATA, DAIJI
Exec Dt:
08/06/1993
6
KAWAI, YUKICHI
Exec Dt:
08/06/1993
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434155
NONE
08076589
Correspondence name and address
OBLON, SPIVKA, MCCLELLAND, MAIER
& NEUSTADT, P.C. - NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:007587/0988   Pages: 3
Recorded: 07/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKAZAWA, NOBUYUKI
Exec Dt:
11/25/1993
2
SUZUKI, TSUNEJI
Exec Dt:
11/25/1993
3
KAWAUCHI, NOBUYA
Exec Dt:
11/25/1993
4
KOMATSU, HIRONORI
Exec Dt:
11/25/1993
5
OTSUKA, KENGO
Exec Dt:
11/25/1993
6
NAKAJIMA, YUKI
Exec Dt:
11/25/1993
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5463061
NONE
08175397
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ATTN: NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:007086/0698   Pages: 5
Recorded: 07/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAUCHI, NOBUYA
Exec Dt:
07/08/1994
2
FUKAZAWA, NOBUYUKI
Exec Dt:
07/08/1994
3
ISHIBASHI, HIROKI
Exec Dt:
07/08/1994
4
OTSUKA, KENGO
Exec Dt:
07/08/1994
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYOA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5532349
NONE
08275455
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
GERALD M. MURPHY, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:007165/0719   Pages: 8
Recorded: 10/12/1994
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 7086, FRAMES 698-702.
Assignors
1
KAWAUCHI, NOBUYA
Exec Dt:
07/08/1994
2
FUKAZAWA, NOBUYUKI
Exec Dt:
07/08/1994
3
ISHIBASHI, HIROKI
Exec Dt:
07/08/1994
4
OTSUKA, KENGO
Exec Dt:
07/08/1994
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5532349
NONE
08275455
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
ANDREW F. REISH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:014435/0711   Pages: 3
Recorded: 05/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNODA, HIDETOSHI
Exec Dt:
04/10/2003
2
OKUMARA, KUNIO
Exec Dt:
04/10/2003
3
OTSUKA, KENGO
Exec Dt:
04/10/2003
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU
TOKYO 100-6070, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7026515
US20040030144
10416185
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:021120/0497   Pages: 2
Recorded: 06/13/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITA, NARUYOSHI
Exec Dt:
07/06/2007
2
CHIDA, MITSUAKI
Exec Dt:
07/06/2007
3
KAWAGUCHI, MASARU
Exec Dt:
07/02/2007
4
OTSUKA, KENGO
Exec Dt:
07/06/2007
5
NAGAI, NAOSHI
Exec Dt:
07/06/2007
6
YAMAZAKI, TAKAAKI
Exec Dt:
06/18/2007
7
ICHIHASHI, TETSUYA
Exec Dt:
06/21/2007
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8076478
US20080230743
11795216
Correspondence name and address
JOANN VILLAMIZAR
CIBA CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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