Patent Assignment
Reel/Frame 011096/0450
Assignment of Assignor's Interest
Recorded: 2000-09-06
Pages: 3
Assignor
GREMILLION, MAXIMILLIAN S.
Executed: 2000-08-30
Assignee
CASETECH INTERNATIONAL, INC
SUITE 220, 3535 BRIARPARK, HOUSTON, TEXAS, 77042
Covered Property
(1)
Dual Diameter Centralizer/Sub and Method
Patent:
6,484,803 →
Application:
09/655,795 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 14, 2009
From: CASETECH INTERNATIONAL, INC.
To: CENTRATEC TOOLS LLC
Reel/Frame 023085/0045 →
Assignment of Assignor's Interest
Jul 10, 2012
From: CENTRATEC TOOLS LLC
To: CASETECH INTERNATIONAL, INC.
Reel/Frame 028562/0721 →
Merger
Apr 29, 2013
From: CASETECH INTERNATIONAL, INC.
To: TOP-CO CEMENTING PRODUCTS INC.
Reel/Frame 030311/0775 →
Supplement No. 1 to Amended and Restated Trademark and Patent Security Agreement
Mar 15, 2021
From: INNOVEX DOWNHOLE SOLUTIONS, INC.; INNOVEX ENERSERV ASSETCO, LLC; QUICK CONNECTORS, INC.; TERCEL OILFIELD PRODUCTS USA L.L.C.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 055598/0721 →
Merger
Mar 24, 2021
From: LOGAN HOLDINGS LLC; TERCEL OILFIELD PRODUCTS HOLDINGS USA L.L.C.; TOP-CO CEMENTING PRODUCTS LLC; XDHT LLC
To: TERCEL OILFIELD PRODUCTS USA L.L.C.
Reel/Frame 055702/0141 →
Second Amended and Restated Trademark and Patent Security Agreement
Jun 23, 2022
From: INNOVEX DOWNHOLE SOLUTIONS, INC.; TERCEL OILFIELD PRODUCTS USA L.L.C.; TOP-CO INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 060438/0932 →
Security Interest
Dec 20, 2024
From: INNOVEX DOWNHOLE SOLUTIONS, LLC; INNOVEX INTERNATIONAL, INC.; TERCEL OILFIELD PRODUCTS USA L.L.C.; TOP-CO INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 069746/0780 →