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Patent Assignment Assignor Details
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Assignor Name : SEKI, TATSUJI
Total Assignments: 20
Assignment: 1
Reel/Frame:013509/0382   Pages: 6
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TATSUJI
Exec Dt:
10/09/2002
2
FUJIYAMA, KAZUHITO
Exec Dt:
10/21/2002
Assignee
1
DOW CHEMICAL COMPANY, THE
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6998267
NONE
09857651
Correspondence name and address
THE DOW CHEMICAL COMPANY
GRAHAM E. TAYLOR
INTELLECTUAL PROPERTY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 2
Reel/Frame:023782/0305   Pages: 7
Recorded: 01/14/2010
Attorney Dkt #:P0850.70006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TATSUJI
Exec Dt:
10/09/2002
2
FUJIYAMA, KAZUHITO
Exec Dt:
10/21/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7388081
US20050143564
10870635
Correspondence name and address
MARYDILYS ANDERSON
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:023782/0312   Pages: 7
Recorded: 01/14/2010
Attorney Dkt #:P0850.70006US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TATSUJI
Exec Dt:
10/09/2002
2
FUJIYAMA, KAZUHITO
Exec Dt:
10/21/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080124798
11810567
Correspondence name and address
MARYDILYS ANDERSON
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:024724/0540   Pages: 6
Recorded: 07/22/2010
Attorney Dkt #:P0850.70006US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TATSUJI
Exec Dt:
10/09/2002
2
FUJIYAMA, KAZUHITO
Exec Dt:
10/09/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8241909
US20110070649
12795316
Correspondence name and address
MARYDILYS S. ANDERSON
600 ATLANTIC AVENUE
WOLF GREENFIELD
BOSTON, MA 02210
Assignment: 5
Reel/Frame:029489/0671   Pages: 5
Recorded: 12/18/2012
Attorney Dkt #:P0850.70006US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TATSUJI
Exec Dt:
10/09/2002
2
FUJIYAMA, KAZUHITO
Exec Dt:
10/09/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853370
US20130040391
13546293
Correspondence name and address
WOLF GREENFIELD
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:019253/0857   Pages: 2
Recorded: 05/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
01/03/2003
2
SEKI, TATSUJI
Exec Dt:
12/13/2002
3
YOSHIDA, TOSHIOMI
Exec Dt:
12/14/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040214273
10466941
Correspondence name and address
PATRICIA GRANAHAN
600 ATLANTIC AVENUE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:019256/0011   Pages: 2
Recorded: 05/07/2007
Attorney Dkt #:P0850.70004US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
01/03/2003
2
SEKI, TATSUJI
Exec Dt:
12/13/2002
3
TANIGUCHI, NAOYUKI
Exec Dt:
12/17/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050144670
10467101
Correspondence name and address
PATRICIA GRANAHAN
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:023782/0250   Pages: 2
Recorded: 01/14/2010
Attorney Dkt #:P0850.70004US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
01/03/2003
2
SEKI, TATSUJI
Exec Dt:
12/13/2002
3
TANIGUCHI, NAOYUKI
Exec Dt:
12/17/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070214519
11649720
Correspondence name and address
MARYDILYS ANDERSON
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 9
Reel/Frame:023782/0261   Pages: 2
Recorded: 01/14/2010
Attorney Dkt #:P0850.70000US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
01/03/2003
2
SEKI, TATSUJI
Exec Dt:
12/13/2002
3
YOSHIDA, TOSHIOMI
Exec Dt:
12/14/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080034456
11717956
Correspondence name and address
MARYDILYS ANDERSON
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:027951/0738   Pages: 2
Recorded: 03/29/2012
Attorney Dkt #:P0850.70000US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
01/03/2003
2
SEKI, TATSUJI
Exec Dt:
12/13/2002
3
YOSHIDA, TOSHIOMI
Exec Dt:
12/14/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309795
US20120060239
12836925
Correspondence name and address
YAHUA J. CHEN
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 11
Reel/Frame:031627/0829   Pages: 2
Recorded: 11/19/2013
Attorney Dkt #:P0850.70000US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
01/03/2003
2
SEKI, TATSUJI
Exec Dt:
12/13/2002
3
YOSHIDA, TOSHIOMI
Exec Dt:
12/14/2002
Assignee
1
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735656
US20130164782
13616878
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:014898/0171   Pages: 6
Recorded: 11/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
10/30/2003
2
SEKI, TATSUJI
Exec Dt:
10/30/2003
3
NISHIMURA, SHIN-ICHIRO
Exec Dt:
10/30/2003
4
NAKAGAWA, HIROAKI
Exec Dt:
10/30/2003
5
NISHIGUCHI, SUSUMU
Exec Dt:
10/30/2003
Assignees
1
TOYO BOSEKI KABUSHIKI KAISHA
2-8, DOJIMA HAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0004
2
FUJIYAMA, KAZUHITO
A18-308, 1-28, YAMADANISHI
SUITA-SHI, JAPAN 565-0824
3
SEKI, TATSUJI
2-1-1-1015, SHINSENNINISHIMACHI
TOYONAKA-SHI, JAPAN 560-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040110176
10469145
Correspondence name and address
LEYDIG VOIT & MAYER, LTD.
JOHN KILYK, JR.
TWO PRUDENTIAL PLAZA
SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 13
Reel/Frame:014965/0989   Pages: 4
Recorded: 02/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGUCHI, KISABURO
Exec Dt:
11/27/2003
2
HIRATA, GENZO
Exec Dt:
11/26/2003
3
MIURA, JUNKICHI
Exec Dt:
11/26/2003
4
ITO, MASAHITO
Exec Dt:
11/26/2003
5
NISHIMURA, SHINICHIRO
Exec Dt:
11/27/2003
6
NISHIGUCHI, SUSUMU
Exec Dt:
11/27/2003
7
TODA, ATSUSHI
Exec Dt:
11/27/2003
8
NAKAGAWA, HIROAKI
Exec Dt:
11/27/2003
9
YAMADA, KURIKO
Exec Dt:
11/27/2003
10
FUJIYAMA, KAZUHITO
Exec Dt:
12/26/2003
11
SEKI, TATSUJI
Exec Dt:
12/26/2003
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN 101-8010
2
TOYOBO CO., LTD.
2-8, DOUJIMA 2-CHOME, KITA-KU
OSAKA-SHI
OSAKA 530-8230, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962809
NONE
10482626
Correspondence name and address
DICKSTEIN SHAPIRO ETAL
MARK J. THRONSON
2101 L STREEET NW
WASHINGTON, DC 20037-1526
Assignment: 14
Reel/Frame:019948/0152   Pages: 3
Recorded: 10/11/2007
Attorney Dkt #:P0850.70000US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
09/19/2007
2
SEKI, TATSUJI
Exec Dt:
09/21/2007
Assignee
1
DFB BIOTECH INC.
3909 HULEN STREET
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080034456
11717956
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 15
Reel/Frame:020330/0463   Pages: 3
Recorded: 01/08/2008
Attorney Dkt #:P0850.70006US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TATSUJI
Exec Dt:
09/21/2007
2
FUJIYAMA, KAZUHITO
Exec Dt:
09/19/2007
Assignee
1
DFB BIOTECH INC.
3909 HULEN STREET
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080124798
11810567
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 16
Reel/Frame:027951/0773   Pages: 3
Recorded: 03/29/2012
Attorney Dkt #:P0850.70000US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
09/19/2007
2
SEKI, TATSUJI
Exec Dt:
09/21/2007
Assignee
1
DFB BIOTECH INC.
3909 HULEN STREET
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309795
US20120060239
12836925
Correspondence name and address
YAHUA J. CHEN
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:031627/0943   Pages: 3
Recorded: 11/19/2013
Attorney Dkt #:P0850.70000US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
09/19/2007
2
SEKI, TATSUJI
Exec Dt:
09/21/2007
Assignee
1
DFB BIOTECH, INC.
3909 HULEN STREET
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735656
US20130164782
13616878
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 18
Reel/Frame:036636/0954   Pages: 3
Recorded: 09/23/2015
Attorney Dkt #:P0850.70000US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
09/19/2007
2
SEKI, TATSUJI
Exec Dt:
09/21/2007
Assignee
1
DFB BIOTECH, INC.
3909 HULEN ST.
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9574218
US20140377799
14252215
Correspondence name and address
WOLF GREENFIELD
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 19
Reel/Frame:020413/0857   Pages: 3
Recorded: 01/25/2008
Attorney Dkt #:P0850.70004US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
10/18/2007
2
SEKI, TATSUJI
Exec Dt:
10/29/2007
3
TANIGUCHI, NAOYUKI
Exec Dt:
10/18/2007
Assignee
1
DFB BIOTECH INC.
3909 HULEN STREET
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070214519
11649720
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 20
Reel/Frame:042953/0793   Pages: 3
Recorded: 07/10/2017
Attorney Dkt #:P0850.70004US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIYAMA, KAZUHITO
Exec Dt:
10/18/2007
2
SEKI, TATSUJI
Exec Dt:
10/29/2007
3
TANIGUCHI, NAOYUKI
Exec Dt:
10/18/2007
Assignee
1
DFB BIOTECH INC.
3909 HULEN STREET
FORT WORTH, TEXAS 76107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170275599
15358005
Correspondence name and address
YAHUA CHEN
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE.
BOSTON, MA 02210

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