Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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12/13/2022
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Application #:
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17053747
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Filing Dt:
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11/06/2020
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Publication #:
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Pub Dt:
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07/29/2021
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Inventor:
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Juan Miguel MONTERO FERNANDEZ
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Title:
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RE-CLOSEABLE DOWNHOLE VALVES WITH IMPROVED SEAL INTEGRITY
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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, CANADA 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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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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