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:
|
04/17/2018
|
Application #:
|
14174575
|
Filing Dt:
|
02/06/2014
|
|
Publication #:
|
|
Pub Dt:
|
08/14/2014
| | | | |
|
Inventors:
|
Xiaoqi Bao, Mircea Badescu, Stewart Sherrit, Jeffery L. Hall, Yoseph Bar-Cohen
|
|
Title:
|
MULTI-PATH MULTI-STAGE EROSION-RESISTANT VALVE FOR DOWNHOLE FLOW CONTROL
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 1200 EAST CALIFORNIA BOULEVARD |
| MC 6-32 |
| PASADENA, CALIFORNIA 91125 |
|
|
|
|
| MILSTEIN ZHANG & WU LLC |
| 2000 COMMONWEALTH AVENUE, SUITE 400 |
| NEWTON, MA 02466-2004 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 300 E STREET, SW |
| WASHINGTON, DISTRICT OF COLUMBIA 20546 |
|
|
|
|
| KATHY BAYER |
| SUITE 9T39 |
| OFFICE OF THE GENERAL COUNSEL |
| 300 E STREET, SW |
| WASHINGTON, DC 20546 |
|
|
Search Results as of:
09/29/2025 06:18 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
|
