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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 : TOZAWA, RYUICHI
Total Assignments: 14
Assignment: 1
Reel/Frame:007181/0083   Pages: 2
Recorded: 09/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/1994
2
Exec Dt:
09/21/1994
3
Exec Dt:
09/21/1994
4
Exec Dt:
09/21/1994
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OASKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08311932
Correspondence name and address
WEGNER, CANTOR, MUELLER & PLAYER
1233 20TH STREET, N.W., SUITE 300
P.O. BOX 18218
WASHINGTON, D.C. 20036-8218
Assignment: 2
Reel/Frame:007480/0457   Pages: 2
Recorded: 02/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/1995
2
Exec Dt:
02/08/1995
3
Exec Dt:
02/08/1995
4
Exec Dt:
02/08/1995
5
Exec Dt:
02/08/1995
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08338163
Correspondence name and address
HAROLD C. WEGNER
FOLEY & LARDNER
3000 K ST., NW
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 3
Reel/Frame:007842/0067   Pages: 2
Recorded: 03/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/1996
2
Exec Dt:
03/01/1996
3
Exec Dt:
02/28/1996
4
Exec Dt:
03/01/1996
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08549779
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172-0194
ATTN: LAWRENCE S. PERRY
Assignment: 4
Reel/Frame:009600/0939   Pages: 4
Recorded: 08/28/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 03-12-98 RECORDED ON REEL 9421 FRAME 0143 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIERE INTEREST.
Assignors
1
Exec Dt:
03/02/1998
2
Exec Dt:
03/02/1998
3
Exec Dt:
02/27/1998
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09043265
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS & CUSHMAN, LLP
DAVID G. CONLIN
130 WATER STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:013354/0126   Pages: 3
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2002
2
Exec Dt:
07/23/2002
3
Exec Dt:
07/23/2002
4
Exec Dt:
07/23/2002
Assignee
1
1-1 DOSHOMACHI 4-CHOME CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10203524
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA,INC
MARK CHAO
475 HALF DAY ROAD
SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 6
Reel/Frame:013469/0411   Pages: 3
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2002
2
Exec Dt:
09/24/2002
3
Exec Dt:
09/24/2002
4
Exec Dt:
09/24/2002
Assignee
1
1-1 DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10258363
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
MARK CHAO
475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069
Assignment: 7
Reel/Frame:014111/0783   Pages: 3
Recorded: 01/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2002
2
Exec Dt:
11/01/2002
3
Exec Dt:
11/01/2002
Assignee
1
1-1 DOSCHOMACHI 4-CHOME
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10343141
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA
MARK CHAO
475 HALF DAY ROAD, SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 8
Reel/Frame:014469/0019   Pages: 3
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2003
2
Exec Dt:
04/17/2003
3
Exec Dt:
04/17/2003
4
Exec Dt:
04/17/2003
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10416239
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA,
INC. - MARK CHAO, PHD, JD
475 HALF DAY RD, I. P. DEPARTMENT
SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 9
Reel/Frame:015149/0879   Pages: 3
Recorded: 11/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2003
2
Exec Dt:
08/27/2003
3
Exec Dt:
08/27/2003
4
Exec Dt:
08/27/2003
5
Exec Dt:
08/29/2003
Assignee
1
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10478466
Correspondence name and address
EDWARDS & ANGELL, LLP
DAVID G. CONLIN
P.O. BOX 9169
BOSTON, MA 02209
Assignment: 10
Reel/Frame:014751/0723   Pages: 3
Recorded: 10/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2003
2
Exec Dt:
09/17/2003
3
Exec Dt:
09/17/2003
4
Exec Dt:
09/17/2003
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10468433
Correspondence name and address
TAKEDA PHARMACEUTICALS N. AMERICA, INC.
MARK CHAO, PHD, JD
475 HALF DAY ROAD, STE. 500
INTELLECTUAL PROPERTY DEPARTMENT
LINCOLNSHIRE, IL 60069
Assignment: 11
Reel/Frame:017182/0154   Pages: 3
Recorded: 07/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2005
2
Exec Dt:
06/15/2005
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10542322
Correspondence name and address
MARK CHAO, PH.D., JD
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069
Assignment: 12
Reel/Frame:018919/0990   Pages: 3
Recorded: 02/09/2007
Attorney Dkt #:67201(70820)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2006
2
Exec Dt:
12/05/2006
3
Exec Dt:
12/05/2006
Assignee
1
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11659941
Correspondence name and address
DAVID G. CONLIN
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 13
Reel/Frame:022355/0162   Pages: 4
Recorded: 02/23/2009
Attorney Dkt #:69657(70820)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2007
2
Exec Dt:
12/21/2007
3
Exec Dt:
12/21/2007
4
Exec Dt:
12/21/2007
5
Exec Dt:
12/21/2007
6
Exec Dt:
12/21/2007
Assignee
1
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11921422
Correspondence name and address
DAVID G. GONLIN
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:020365/0226   Pages: 4
Recorded: 01/15/2008
Attorney Dkt #:69539(70820)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/27/2007
2
Exec Dt:
12/27/2007
3
Exec Dt:
12/27/2007
4
Exec Dt:
12/27/2007
Assignees
1
1-1, ROKKODAI-CHO, NADA-KU
KOBE, JAPAN
2
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11912262
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE
P.O. BOX 55874
BOSTON, MA 02205

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