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

Reel/Frame:045564/0157   Pages: 14
Recorded: 04/17/2018
Attorney Dkt #:04520-0740011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/07/2020
Application #:
15944480
Filing Dt:
04/03/2018
Title:
INTERMEDIATES FOR THE PREPARATION OF ANALOGS OF HALICHONDRIN B
Assignors
1
Exec Dt:
10/11/2011
2
Exec Dt:
10/13/2011
3
Exec Dt:
10/11/2011
4
Exec Dt:
10/10/2011
5
Exec Dt:
10/13/2011
6
Exec Dt:
10/12/2011
7
Exec Dt:
10/13/2011
8
Exec Dt:
10/13/2011
9
Exec Dt:
10/11/2011
10
Exec Dt:
10/11/2011
11
Exec Dt:
10/13/2011
12
Exec Dt:
10/13/2011
13
Exec Dt:
10/13/2011
Assignee
1
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110

Search Results as of: 05/14/2024 10:30 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