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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/05/2022
Application #:
17130784
Filing Dt:
12/22/2020
Publication #:
Pub Dt:
01/13/2022
Inventors:
WARREN FOSTER PETER MacPHAIL, WOLFGANG FRIEDRICH JOHANN DEEG
Title:
METHOD FOR INJECTING FLUID INTO A FORMATION TO PRODUCE OIL
Assignment: 1
Reel/Frame:
059396/0294Recorded: 03/24/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2016
Exec Dt:
09/26/2016
Assignee:
400 - 3RD AVENUE SW
SUITE 2000
CALGARY, CANADA T2P 4H2
Correspondent:
NCS MULTISTAGE INC.
5380 72ND AVE SE
CALGARY, T2C 4X5 CANADA
Assignment: 2
Reel/Frame:
059405/0803Recorded: 03/25/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2019
Assignee:
333 WEST SHERIDAN AVENUE
OKLAHOMA CITY, OKLAHOMA 73102
Correspondent:
NCS MULTISTAGE INC.
5380 72ND AVE SE
CALGARY, T2C 4X5 CANADA
Assignment: 3
Reel/Frame:
060265/0839Recorded: 06/21/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/20/2020
Assignee:
19350 HWY 249, SUITE 600
HOUSTON, TEXAS 77070
Correspondent:
NOLTE LACKENBACH SIEGEL
500 STONEGATE DR.
KATY, TX 77494
Assignment: 4
Reel/Frame:
061002/0734Recorded: 07/28/2022Pages: 33
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
05/03/2022
Exec Dt:
05/03/2022
Assignee:
2200 ROSS AVENUE, 9TH FLOOR, 9TH FLOOR
ATTENTION: KIRK WOLVERTON
DALLAS, TEXAS 75201
Correspondent:
WINSTON & STRAWN LLP - BECKY TROUTMAN
101 CALIFORNIA STREET
35TH FLOOR
SAN FRANCISCO, CA 94111-5840

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