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

Total Assignments: 2
Patent #:
Issue Dt:
03/29/2022
Application #:
15119441
Filing Dt:
08/17/2016
Publication #:
Pub Dt:
05/25/2017
Inventors:
Akira SUGIYAMA, Hirofumi DOI, Tatsuhiko KODAMA, Tsuyoshi INOUE, Eiichi MIZOHATA et al
Title:
MODIFIED BIOTIN, STREPTAVIDIN MUTANT, AND USAGE OF THEM
Assignment: 1
Reel/Frame:
040757/0949Recorded: 12/23/2016Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2016
Exec Dt:
10/14/2016
Exec Dt:
10/13/2016
Exec Dt:
10/15/2016
Exec Dt:
10/14/2016
Exec Dt:
10/14/2016
Exec Dt:
10/17/2016
Exec Dt:
10/14/2016
Exec Dt:
10/14/2016
Exec Dt:
10/14/2016
Exec Dt:
10/18/2016
Assignee:
2-1-11, KACHIDOKI, CHUO-KU
TOKYO, JAPAN 104-0054
Correspondent:
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:
069372/0676Recorded: 11/22/2024Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2024
Assignee:
1-12-8, SHIBUYA, SHIBUYA-KU
TOKYO, JAPAN 150-0002
Correspondent:
RYAN CHIRNOMAS
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 10/06/2025 12:14 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