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:
12/15/2015
Application #:
13838140
Filing Dt:
03/15/2013
Publication #:
Pub Dt:
09/19/2013
Inventors:
John Daniel Elliott, Jerry Neil Waggoner
Title:
METHOD FOR REDUCING SILICONE ANTIFOAM USAGE IN DELAYED COKING PROCESSES
Assignment: 1
Reel/Frame:
031023/0976Recorded: 08/16/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/11/2013
Exec Dt:
07/29/2013
Assignee:
585 NORTH DAIRY ASHFORD ROAD
HOUSTON, TEXAS 77079
Correspondent:
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 2
Reel/Frame:
040697/0558Recorded: 11/29/2016Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/27/2015
Assignee:
585 N. DAIRY ASHFORD RD.
HOUSTON, TEXAS 77079
Correspondent:
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313-1851

Search Results as of: 06/27/2024 06:12 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