skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : KAWAGUCHI, ISAO
Total Assignments: 12
Assignment: 1
Reel/Frame:005891/0972   Pages: 2
Recorded: 10/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/14/1990
2
Exec Dt:
02/14/1990
Assignee
1
A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07488145
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN,
MINNICH & MCKEE
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 2
Reel/Frame:009164/0842   Pages: 3
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/1998
2
Exec Dt:
04/28/1998
Assignee
1
1006, KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09071610
Correspondence name and address
JEFFREY J. SOPKO
1200 LEADER BUILDING
CLEVELAND, OH 44114-1401
Assignment: 3
Reel/Frame:012227/0765   Pages: 5
Recorded: 10/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2001
2
Exec Dt:
09/21/2001
3
Exec Dt:
09/21/2001
Assignees
1
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
2
SHIN OTEMACHI BUILDING, 2-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09802850
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
WARREN M. CHEEK, JR.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 4
Reel/Frame:014204/0130   Pages: 3
Recorded: 06/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2003
2
Exec Dt:
05/12/2003
3
Exec Dt:
05/12/2003
4
Exec Dt:
05/12/2003
Assignees
1
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
2
SHIN OHTEMACHI BUILDING, 2-1,
OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10240166
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP.
MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W.
STE. 800
WASHINGTON, DC 20006-1021
Assignment: 5
Reel/Frame:019393/0003   Pages: 3
Recorded: 05/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2006
2
Exec Dt:
10/05/2006
3
Exec Dt:
10/05/2006
4
Exec Dt:
10/05/2006
Assignees
1
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
2
2-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10590706
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: NILS E. PEDERSEN, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 6
Reel/Frame:019363/0275   Pages: 4
Recorded: 05/31/2007
Attorney Dkt #:01692.347US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2007
2
Exec Dt:
05/28/2007
Assignee
1
PHARMACEUTICAL DIVISION
2-1, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8422
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
11647858
 
NONE
12097859
Correspondence name and address
ROBERT J. HARRIS
VIKSNINS HARRIS & PADYS PLLP
P.O. BOX 111098
ST. PAUL, MN 55111-1098
Assignment: 7
Reel/Frame:022451/0360   Pages: 4
Recorded: 03/25/2009
Attorney Dkt #:01492.001US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA (ADD NAME) PREVIOUSLY RECORDED ON REEL 021650 FRAME 0163. ASSIGNOR(S) HEREBY CONFIRMS THE NAME.
Assignors
1
Exec Dt:
09/24/2008
2
Exec Dt:
09/24/2008
Assignee
1
PHARMACEUTICAL DIVISION
2-1, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12097859
Correspondence name and address
ROBERT J. HARRIS
VIKSNINS HARRIS & PADYS PLLP
P.O. BOX 111098
ST. PAUL, MN 55111-1098
Assignment: 8
Reel/Frame:022149/0734   Pages: 4
Recorded: 01/23/2009
Attorney Dkt #:5319-40PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2008
2
Exec Dt:
12/03/2008
3
Exec Dt:
12/02/2008
4
Exec Dt:
12/05/2008
Assignee
1
1-1, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-8710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12374951
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 9
Reel/Frame:022153/0620   Pages: 4
Recorded: 01/26/2009
Attorney Dkt #:5319-41PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2008
2
Exec Dt:
12/03/2008
3
Exec Dt:
12/02/2008
4
Exec Dt:
12/05/2008
Assignee
1
1-1, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-8710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12374973
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
551 FIFTH AVENUE
NEW YORK, NY 10176
Assignment: 10
Reel/Frame:023097/0222   Pages: 3
Recorded: 08/13/2009
Attorney Dkt #:P/2850-308 (V 12968)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2009
2
Exec Dt:
08/11/2009
3
Exec Dt:
08/11/2009
4
Exec Dt:
08/11/2009
5
Exec Dt:
08/11/2009
6
Exec Dt:
08/11/2009
Assignee
1
1-1, TOYOSU 3-CHOME
KOTO-KU
TOKYO, JAPAN 135-8710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12527074
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 100368403
Assignment: 11
Reel/Frame:064851/0092   Pages: 8
Recorded: 09/08/2023
Attorney Dkt #:9071-148561-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2020
2
Exec Dt:
02/20/2020
3
Exec Dt:
02/01/2020
4
Exec Dt:
02/20/2020
Assignees
1
2-6-17 FUKUURA, KANAZAWAKU, YOKOHAMA
KANAGAWA, JAPAN 236-0004
2
KO-34 SHINDEN-CHO, TAKAMATSU
KAGAWA, JAPAN 761-0185
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16640677
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 12
Reel/Frame:054693/0233   Pages: 7
Recorded: 12/18/2020
Attorney Dkt #:9071-150035-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2020
2
Exec Dt:
10/28/2020
3
Exec Dt:
11/01/2020
Assignee
1
6-25-3, MINAMI-OI, SHINAGAWA-KU
TOKYO, JAPAN 1400013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17056383
Correspondence name and address
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406

Search Results as of: 05/02/2024 11:45 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT