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: 4
Patent #:
Issue Dt:
06/06/2023
Application #:
16484886
Filing Dt:
08/09/2019
Publication #:
Pub Dt:
01/23/2020
Inventors:
Yusuke MATSUO, Daisuke WATANABE, Takahiro HASEGAWA
Title:
TETRACARBOXYLIC DIANHYDRIDE, CARBONYL COMPOUND, POLYIMIDE PRECURSOR RESIN, AND POLYIMIDE
Assignment: 1
Reel/Frame:
050586/0469Recorded: 10/01/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/27/2019
Exec Dt:
09/10/2019
Exec Dt:
08/27/2019
Assignee:
1-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8162
Correspondent:
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:
063361/0001Recorded: 04/18/2023Pages: 23
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/25/2020
Assignee:
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OLIFF PLC
P. O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 3
Reel/Frame:
063489/0209Recorded: 04/28/2023Pages: 26
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 063361 FRAME: 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
06/25/2020
Assignee:
1-2, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 223204850
Assignment: 4
Reel/Frame:
067151/0933Recorded: 04/18/2024Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/12/2024
Assignee:
1978-96 OAZA KOGUSHI
UBE-SHI, JAPAN 755-8633
Correspondent:
MR. CHRISTOPHER W. BROWN
OLIFF PLC
P. O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 05/09/2024 07:26 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