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 #:
NONE
Issue Dt:
Application #:
15522143
Filing Dt:
04/26/2017
Publication #:
Pub Dt:
11/16/2017
Inventors:
Yuko Otani, Yuji Takagi, Hideki Nakayama
Title:
DEFECT OBSERVATION METHOD AND DEFECT OBSERVATION DEVICE
Assignment: 1
Reel/Frame:
042153/0599Recorded: 04/26/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/11/2017
Exec Dt:
04/11/2017
Exec Dt:
04/11/2017
Assignee:
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 2
Reel/Frame:
052220/0045Recorded: 03/25/2020Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/2020
Assignee:
17-1, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-6409
Correspondent:
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112

Search Results as of: 05/03/2024 05:53 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