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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : EN OTSUKA PHARMACEUTICAL CO., LTD.
Total Assignments: 7
Assignment: 1
Reel/Frame:022534/0667   Pages: 3
Recorded: 04/10/2009
Attorney Dkt #:1516-0132PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2009
2
Exec Dt:
03/19/2009
Assignee
1
4-3-5, NIMAIBASHI
HANAMAKI-SHI, IWATE, JAPAN 025-0312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12441063
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:024177/0773   Pages: 4
Recorded: 04/01/2010
Attorney Dkt #:1516-0146PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2010
2
Exec Dt:
03/23/2010
3
Exec Dt:
03/23/2010
4
Exec Dt:
03/23/2010
5
Exec Dt:
03/23/2010
Assignee
1
4-3-5, NIMAIBASHI
HANAMAKI-SHI, IWATE, JAPAN 025-312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12681233
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:027879/0938   Pages: 3
Recorded: 03/16/2012
Attorney Dkt #:1516-0156PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/27/2012
Assignee
1
4-3-5, NIMAIBASHI
HANAMAKI-SHI, IWATE, JAPAN 025-0312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13496507
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:028777/0153   Pages: 3
Recorded: 08/13/2012
Attorney Dkt #:14780/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/20/2012
Assignee
1
4-3-5, NIMAIBASHI
HANAMAKI-SHI, IWATE, JAPAN 025-0312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13578571
Correspondence name and address
TADASHI HORIE/HISAE MOTOOKA
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:029945/0953   Pages: 3
Recorded: 03/07/2013
Attorney Dkt #:1516-0164PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/2013
Assignee
1
4-3-5, NIMAIBASHI
HANAMAKI-SHI, IWATE, JAPAN 025-0312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13820926
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:031859/0585   Pages: 3
Recorded: 12/30/2013
Attorney Dkt #:1516-0169PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2013
2
Exec Dt:
12/13/2013
Assignee
1
4-3-5, NIMAIBASHI
HANAMAKI-SHI, IWATE, JAPAN 025-0312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14124534
Correspondence name and address
BIRCH STEWART KOLACH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:051370/0538   Pages: 3
Recorded: 12/26/2019
Attorney Dkt #:1516-0210PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/09/2019
Assignee
1
4-3-5, NIMAIBASHI
HANAMAKI-SHI, IWATE, JAPAN 025-0312
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16618998
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747

Search Results as of: 10/31/2024 07:42 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