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 #:
14159809
Filing Dt:
01/21/2014
Publication #:
Pub Dt:
05/29/2014
Inventors:
XIAOCHUAN XIONG, JEFF WANG
Title:
METHODS FOR TREATING A CAST IRON WORKPIECE
Assignment: 1
Reel/Frame:
032009/0179Recorded: 01/21/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/21/2014
Exec Dt:
01/21/2014
Assignee:
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Correspondent:
BROOKSGROUP
48685 HAYES
SHELBY TOWNSHIP, MI 48315
Assignment: 2
Reel/Frame:
032228/0814Recorded: 02/10/2014Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND PARAGRAPH, IDENTIFY THE APPLICATION BY SERIAL NUMBER AND FILING DATE PREVIOUSLY RECORDED ON REEL 032009 FRAME 0179. ASSIGNOR(S) HEREBY CONFIRMS THE SERIAL NUMBER AND FILING DATE WERE LEFT OUT OF THE SECOND PARAGRAPH.
Assignors:
Exec Dt:
01/21/2014
Exec Dt:
01/21/2014
Assignee:
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Correspondent:
BROOKSGROUP
48685 HAYES
SHELBY TOWNSHIP, MI 48315

Search Results as of: 05/28/2024 03:52 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