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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:026621/0316   Pages: 3
Recorded: 07/20/2011
Attorney Dkt #:052745.0010US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/01/2011
Application #:
12392253
Filing Dt:
02/25/2009
Publication #:
Pub Dt:
07/23/2009
Title:
TOP DRIVE DRILLING SYSTEM AND OTHER APPLICATIONS USING A LOW SPEED DIRECT DRIVE AC MOTOR
Assignor
1
Exec Dt:
07/12/2011
Assignee
1
2800 POST OAK BLVD.
HOUSTON, TEXAS 77056
Correspondence name and address
REHAN M. SAFIULLAH
1111 LOUISIANA, 44TH FLOOR
HOUSTON, TX 77002

Search Results as of: 09/23/2024 11:30 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