Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 026748/0008 | |
| Pages: | 6 |
| | Recorded: | 08/15/2011 | | |
Attorney Dkt #: | 332659-47 |
Conveyance: | SECURITY AGREEMENT |
|
Total properties:
2
|
|
Patent #:
|
|
Issue Dt:
|
02/01/2011
|
Application #:
|
12051684
|
Filing Dt:
|
03/19/2008
|
Publication #:
|
|
Pub Dt:
|
09/25/2008
| | | | |
Title:
|
MULTIPLE STAGE TOOL FOR USE WITH PLUNGER LIFT
|
|
|
Patent #:
|
|
Issue Dt:
|
11/10/2015
|
Application #:
|
13161431
|
Filing Dt:
|
06/15/2011
|
Publication #:
|
|
Pub Dt:
|
12/20/2012
| | | | |
Title:
|
Method and Apparatus for Detecting Plunger Arrival
|
|
Assignee
|
|
|
500 W MONROE |
CHICAGO, ILLINOIS 60661 |
|
Correspondence name and address
|
|
KRISTIN BROZOVIC C/O KATTEN MUCHIN
|
|
525 W MONROE
|
|
CHICAGO, IL 60661
|
Search Results as of:
05/11/2024 05:51 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
|