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:
|
03/18/2014
|
Application #:
|
12452079
|
Filing Dt:
|
03/19/2010
|
|
Publication #:
|
|
Pub Dt:
|
07/29/2010
| | | | |
|
Inventors:
|
Philip Fletcher, Michael John Crabtree, Jeffrey Forsyth
|
|
Title:
|
METHOD OF IMPROVING PERFORMANCE AND EFFICIENCY OF WELLBORE PUMP FOR HYDROCARBON PRODUCTION
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| C/O FAIRHURST, DOUGLAS BANK HOUSE, WIGAN LANE, WIGAN |
| LANCASHIRE, UNITED KINGDOM WN1 2TB |
|
|
|
|
| NIXON & VANDERHYE |
| 901 NORTH GLEBE ROAD, 11TH FLOOR |
| ARLINGTON, VA 22203 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 52-54 ROSE STREET |
| ABERDEEN, UNITED KINGDOM AB10 1UB |
|
|
|
|
| NIXON & VANDERHYE |
| 901 NORTH GLEBE ROAD, 11TH FLOOR |
| ARLINGTON, VA 22203 |
|
|
|
Assignment:
3
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 305 MCCALL COURT, 4311 - 12 STREET N.E. |
| CALGARY, CANADA T2E 4P9 |
|
|
|
|
| NIXON & VANDERHYE |
| 901 NORTH GLEBE ROAD, 11TH FLOOR |
| ARLINGTON, VA 22203 |
|
|
Search Results as of:
05/24/2024 04:13 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
|
