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:
04/09/2013
Application #:
12581724
Filing Dt:
10/19/2009
Publication #:
Pub Dt:
04/29/2010
Inventors:
Yoshiharu Hayashi, Akihiro Yamada, Tsuyoshi Shibata
Title:
OXYFUEL BOILER AND A METHOD OF CONTROLLING THE SAME
Assignment: 1
Reel/Frame:
023849/0355Recorded: 01/26/2010Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/2009
Exec Dt:
10/08/2009
Exec Dt:
10/08/2009
Assignee:
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 2
Reel/Frame:
033758/0624Recorded: 09/17/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/2014
Assignee:
3-1, MINATOMIRAI 3-CHOME
NISHI-KU, YOKOHAMA, KANAGAWA, JAPAN 220-8401
Correspondent:
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:
054975/0438Recorded: 01/13/2021Pages: 37
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2020
Assignee:
3-1 MINATOMIRAI 3-CHOME, NISHI-KU,
YOKOHAMA, JAPAN 220-8401
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JEI IBL JERSEY
Assignment: 4
Reel/Frame:
063787/0867Recorded: 05/26/2023Pages: 38
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVING PATENT APPLICATION NUMBER 11921683 PREVIOUSLY RECORDED AT REEL: 054975 FRAME: 0438. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
09/01/2020
Assignee:
3-1 MINATOMIRAI 3-CHOME, NISHI-KU
YOKOHAMA, JAPAN 220-8401
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

Search Results as of: 03/28/2024 07:49 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