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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/15/2019
Application #:
15145395
Filing Dt:
05/03/2016
Publication #:
Pub Dt:
12/01/2016
Inventor:
Evan G. Mackay
Title:
Systems and Methods for Controlling Downhole Linear Motors
Assignment: 1
Reel/Frame:
038447/0421Recorded: 05/03/2016Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/21/2016
Assignee:
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Correspondent:
MARK L. BERRIER
1715 S. CAPITAL OF TEXAS HWY.
SUITE 200-E
AUSTIN, TX 78746
Assignment: 2
Reel/Frame:
061997/0350Recorded: 11/28/2022Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/2017
Assignee:
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Correspondent:
REBECCA EVANS
14990 YORKTOWN PLAZA DRIVE
HOUSTON, TX 77040
Assignment: 3
Reel/Frame:
062699/0132Recorded: 02/09/2023Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
Assignee:
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Correspondent:
SPRINKLE IP LAW GROUP
1301 WEST 25TH STREET, SUITE 400
AUSTIN, TX 78705
Assignment: 4
Reel/Frame:
063280/0509Recorded: 04/10/2023Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 10443362 PREVIOUSLY RECORDED AT REEL: 062699 FRAME: 0132. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor:
Exec Dt:
04/13/2020
Assignee:
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Correspondent:
SPRINKLE IP LAW GROUP
1301 WEST 25TH STREET, SUITE 400
AUSTIN, TX 78705

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