Patent Assignment
Reel/Frame 016112/0588
Assignment of Assignor's Interest
Recorded: 2004-12-27
Pages: 4
Assignors
WILLIAMS, ALFRED MOORE
Executed: 2004-11-16
MACHUCA, MICHAEL P.
Executed: 2004-11-16
EUBANK, EUGENE E.
Executed: 2004-11-16
Assignee
DRIL-QUIP, INC.
13550 HEMPSTEAD HIGHWAY, HARRIS COUNTY, HOUSTON, TEXAS, 77040
Covered Property
(1)
Subsea Valve Assembly with Replaceable Fixed Orifice Insert
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 16, 2024
From: DRIL-QUIP, INC.
To: INNOVEX INTERNATIONAL, INC.
Reel/Frame 069175/0551 →
Security Interest
Apr 1, 2025
From: INNOVEX DOWNHOLE SOLUTIONS, LLC; INNOVEX INTERNATIONAL, INC.; TERCEL OILFIELD PRODUCTS USA L.L.C.; DOWNHOLE WELL SOLUTIONS, LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 070692/0509 →
Assignment of Assignor's Interest
Jul 30, 2025
From: INNOVEX INTERNATIONAL, INC.
To: TRENDSETTER ENGINEERING, INC.
Reel/Frame 071883/0293 →