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 #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
16466191
|
Filing Dt:
|
06/03/2019
|
Publication #:
|
|
Pub Dt:
|
02/27/2020
| | | | |
Inventors:
|
Jason MAEDEL, Doug BRUNSKILL, Rio WHYTE
|
Title:
|
APPARATUS, SYSTEMS AND METHODS FOR ISOLATION DURING MULTISTAGE HYDRAULIC FRACTURING WITH FLOW CONTROL MEMBER HAVING IMPEDANCE FEATURE
|
|
Assignment:
1
|
|
|
|
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
1000 LOUISIANA STREET, 9TH FLOOR |
HOUSTON, TEXAS 77002 |
|
|
|
CONSTANCE GALL RHEBERGEN |
711 LOUISIANA STREET, STE. 2300 |
HOUSTON, TX 77002 |
|
|
Assignment:
2
|
|
|
|
RELEASE OF LIEN - PATENT AND TRADEMARK
|
|
|
|
|
|
19350 STATE HWY 249 |
SUITE 600 |
HOUSTON, TEXAS 77070 |
|
|
800-840 7TH AVENUE SW |
CALGARY, CANADA AB T2P 3G2 |
|
|
|
WINSTON & STRAWN LLP - BECKY TROUTMAN |
101 CALIFORNIA STREET |
35TH FLOOR |
SAN FRANCISCO, CA 94111-5840 |
|
|
Search Results as of:
06/20/2024 04:03 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
|