Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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11/09/2021
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Application #:
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16574842
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Filing Dt:
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09/18/2019
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Publication #:
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Pub Dt:
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02/27/2020
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Inventors:
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Tim Johnson, Michael Werries
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Title:
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APPARATUSES AND METHODS FOR LOCATING AND SHIFTING A DOWNHOLE FLOW CONTROL MEMBER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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5380 72ND AVE SE |
CALGARY, ALBERTA T2C 4X5 |
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ROXANA SHANNON |
5380 72ND AVE SE |
CALGARY, ABC T2C 4X5 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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1000 LOUISIANA STREET, 9TH FLOOR |
HOUSTON, TEXAS 77002 |
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CONSTANCE GALL RHEBERGEN |
711 LOUISIANA STREET, STE. 2300 |
HOUSTON, TX 77002 |
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Assignment:
3
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RELEASE OF LIEN - PATENT AND TRADEMARK
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19350 STATE HWY 249 |
SUITE 600 |
HOUSTON, TEXAS 77070 |
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800-840 7TH AVENUE SW |
CALGARY, CANADA AB T2P 3G2 |
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WINSTON & STRAWN LLP - BECKY TROUTMAN |
101 CALIFORNIA STREET |
35TH FLOOR |
SAN FRANCISCO, CA 94111-5840 |
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Assignment:
4
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PATENT SECURITY AGREEMENT
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2200 ROSS AVENUE, 9TH FLOOR, 9TH FLOOR |
ATTENTION: KIRK WOLVERTON |
DALLAS, TEXAS 75201 |
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WINSTON & STRAWN LLP - BECKY TROUTMAN |
101 CALIFORNIA STREET |
35TH FLOOR |
SAN FRANCISCO, CA 94111-5840 |
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