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:021335/0225   Pages: 5
Recorded: 08/04/2008
Attorney Dkt #:3435-81542-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/08/2012
Application #:
12166291
Filing Dt:
07/01/2008
Publication #:
Pub Dt:
02/12/2009
Title:
SPINDLE FOR MUD PULSE TELEMETRY APPLICATIONS
Assignors
1
Exec Dt:
09/04/2007
2
Exec Dt:
09/04/2007
3
Exec Dt:
09/04/2007
4
Exec Dt:
09/04/2007
Assignee
1
926 - 55TH AVENUE, N.E.
CALGARY, ALBERTA, CANADA T2E 6Y4
Correspondence name and address
JEFFREY B. HAENDLER
121 SW SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204

Search Results as of: 06/27/2024 12:21 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