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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/14/2020
Application #:
15758270
Filing Dt:
03/07/2018
Publication #:
Pub Dt:
08/30/2018
Inventor:
Gregory James Alexander ANDRIGO
Title:
DEPLOYABLE BOW SPRING CENTRALIZER
Assignment: 1
Reel/Frame:
045136/0202Recorded: 03/07/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/06/2016
Assignee:
3443 N. SAM HOUSTON PKWY W., SUITE 200
HOUSTON, TEXAS 77086
Correspondent:
PILLSBURY WINTHROP SHAW PITTMAN, LLP
PO BOX 10500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:
060438/0932Recorded: 06/23/2022Pages: 47
Conveyance:
SECOND AMENDED AND RESTATED TRADEMARK AND PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
06/10/2022
Exec Dt:
06/10/2022
Exec Dt:
06/10/2022
Assignee:
500 FIRST AVENUE
PITTSBURG, PENNSYLVANIA 15219
Correspondent:
HOLLAND & KNIGHT LLP
10 ST. JAMES AVE.
11TH FLOOR
BOSTON, MA 02116

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