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:
01/15/2002
Application #:
09583568
Filing Dt:
05/31/2000
Inventor:
Steven T. Winkler
Title:
Load bearing pump rotor tag bar
Assignment: 1
Reel/Frame:
012005/0864Recorded: 07/02/2001Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/06/2000
Assignee:
SUITE 1500
840 7TH AVENUE SW
CALGARY, ALBERTA, CANADA T2P3G
Correspondent:
GOODWIN BERLIN MCKAY
SEAN W. GOODWIN
SUITE 660
237-8TH AVENUE SE
CALGARY, AB T2G 5C3
Assignment: 2
Reel/Frame:
027874/0263Recorded: 03/15/2012Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
02/29/2012
Exec Dt:
02/29/2012
Exec Dt:
02/29/2012
Assignee:
1111 FANNIN STREET, FLOOR 10
HOUSTON, TEXAS 77002
Correspondent:
MINDY M. LOK, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

Search Results as of: 05/25/2024 09:23 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