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: 3
Patent #:
Issue Dt:
09/23/2014
Application #:
13052947
Filing Dt:
03/21/2011
Publication #:
Pub Dt:
09/27/2012
Inventors:
Sarkis R. Kakadjian, Frank Zamora, Ronald Powell, Erin Fitzgerald
Title:
ENHANCING DRAG REDUCTION PROPERTIES OF SLICK WATER SYSTEMS
Assignment: 1
Reel/Frame:
025992/0018Recorded: 03/21/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/15/2011
Exec Dt:
03/15/2011
Exec Dt:
03/15/2011
Exec Dt:
03/15/2011
Assignee:
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Correspondent:
ROBERT W. STROZIER, PLLC
P.O.BOX 429
BELLAIRE, TX 77402-0429
Assignment: 2
Reel/Frame:
036822/0379Recorded: 10/09/2015Pages: 41
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/04/2015
Assignee:
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Correspondent:
DAWN A. BROWN/LUBRIZOL
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298
Assignment: 3
Reel/Frame:
044655/0922Recorded: 01/18/2018Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/2017
Assignee:
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Correspondent:
DAWN A. BROWN
THE LUBRIZOL CORPORATION
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298

Search Results as of: 05/26/2024 06:52 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