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 : SAWA, SHIROU
Total Assignments: 17
Assignment: 1
Reel/Frame:008980/0359   Pages: 3
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
12/01/1997
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942508
NONE
09017499
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:008973/0762   Pages: 3
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
01/22/1998
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME
CHUO-KU, OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6274592
NONE
09017626
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:010847/0295   Pages: 3
Recorded: 05/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
05/08/2000
Assignee
1
SENJU PHARMACEUTICALS CO., LTD.
5-8, HIRANOMACHI 2-CHONE, CHUO-KU, OSAKA-SHI
OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306856
NONE
09554660
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:014152/0879   Pages: 3
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
01/06/2003
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030195179
10362473
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 5
Reel/Frame:016402/0145   Pages: 3
Recorded: 03/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHIROU
Exec Dt:
03/14/2005
2
FUJITA, SHUHEI
Exec Dt:
03/14/2005
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8129431
US20050239895
10525006
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 6
Reel/Frame:017813/0270   Pages: 4
Recorded: 04/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHIROU
Exec Dt:
03/27/2006
2
FUJIMOTO, TOMOKO
Exec Dt:
03/27/2006
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070021507
10568418
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 7
Reel/Frame:017953/0915   Pages: 3
Recorded: 06/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
05/26/2006
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7829544
US20070082857
10578359
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P
ATTN: WAREEN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 8
Reel/Frame:019742/0901   Pages: 5
Recorded: 08/24/2007
Attorney Dkt #:022092-001210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHIROU
Exec Dt:
08/10/2007
2
FUJITA, SHUHEI
Exec Dt:
08/10/2007
3
GRILLONE, LISA R., PH.D
Exec Dt:
07/31/2007
Assignee
1
ISTA PHARMACEUTICALS
15295 ALTON PARKWAY
IRVINE, CALIFORNIA 92618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070287749
11755662
Correspondence name and address
SCOTT E. MCPHERSON
TWO EMBARCADERO
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:022864/0723   Pages: 3
Recorded: 06/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHIROU
Exec Dt:
02/23/2009
2
FUJII, HIROYUKI
Exec Dt:
02/20/2009
Assignees
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0046, JAPAN
2
MITSUBISHI TANABE PHARMA CORPORATION
2-10, DOSHO-MACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8505, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090247552
12309813
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 10
Reel/Frame:022792/0627   Pages: 4
Recorded: 06/08/2009
Attorney Dkt #:340367US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
04/01/2009
Assignees
1
KYORIN PHARMACEUTICAL CO., LTD.
5, KANDA SURUGADAI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-8311
2
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090247543
12415242
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:022806/0048   Pages: 4
Recorded: 06/10/2009
Attorney Dkt #:340365US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
04/01/2009
Assignees
1
KYORIN PHARMACEUTICAL CO., LTD.
5, KANDA SURUGADAI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-8311
2
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090247752
12415201
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:022782/0457   Pages: 3
Recorded: 06/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
04/20/2009
Assignees
1
KYORIN PHARMACEUTICAL CO., LTD.
5, KANDA SURUGADAI 2-CHOME, CHIYODA-KU
TOKYO, 101-8311, JAPAN
2
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100041623
12311728
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 13
Reel/Frame:022782/0465   Pages: 3
Recorded: 06/01/2009
Attorney Dkt #:2009_0471A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
04/20/2009
Assignees
1
KYORIN PHARMACEUTICAL CO., LTD.
5, KANDA SURUGADAI 2-CHOME, CHIYODA-KU
TOKYO 101-8311, JAPAN
2
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100035894
12311738
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 14
Reel/Frame:022961/0307   Pages: 4
Recorded: 07/08/2009
Attorney Dkt #:2009_0471A
Conveyance: DOCUMENT RE-RECORDED TO CORRECT ERRORS CONTAINED IN PROPERTY NUMBER(S) 12/311,378. DOCUMENT PREVIOUSLY RECORDED ON REEL 022782 FRAME 0465. ASSIGNOR CONFIRMS THE ASSIGNMENT.
Assignor
1
SAWA, SHIROU
Exec Dt:
04/20/2009
Assignees
1
KYORIN PHARMACEUTICAL CO., LTD.
5, KANDA SURUGADAI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-8311
2
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100035894
12311738
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 15
Reel/Frame:032940/0027   Pages: 3
Recorded: 05/21/2014
Attorney Dkt #:2014-0546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHIROU
Exec Dt:
05/14/2014
2
FUJITA, SHUHEI
Exec Dt:
05/13/2014
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9144609
US20140243413
14269692
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:037776/0263   Pages: 2
Recorded: 02/19/2016
Attorney Dkt #:03576-0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
02/16/2016
Assignee
1
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME,
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 5410046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9907750
US20160067181
14778359
Correspondence name and address
TERESA LAVENUE
555 THIRTEENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:045855/0276   Pages: 2
Recorded: 04/04/2018
Attorney Dkt #:003576-000025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWA, SHIROU
Exec Dt:
03/29/2018
Assignee
1
SENJU PHARMACEUTICAL CO., LTD
1-9, KAWARAMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 5410048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10568833
US20180140548
15874790
Correspondence name and address
TERESA LAVENUE
555 THIRTEENTH STREET, N. W.
WASHINGTON, DC 20004

Search Results as of: 04/30/2024 05:19 AM
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