IP Library › Assignment 030311/0775
Patent Assignment
Reel/Frame 030311/0775

Merger

Recorded: 2013-04-29 Pages: 4
Assignor
CASETECH INTERNATIONAL, INC.
Executed: 2012-12-20
Assignee
TOP-CO CEMENTING PRODUCTS INC.
1810 BANKS DRIVE, WEATHERFORD, TEXAS, 76087
Covered Properties (4)
Dual Diameter Centralizer/Sub and Method
Patent: 6,484,803 →
Application: 09/655,795 →
Dual Diameter and Rotating Centralizer/Sub and Method
Patent: 7,182,131 →
Application: 10/302,641 →
Publication: US 2003/0070803
Dual Diameter and Rotating Centralizer/Sub
Patent: 7,156,171 →
Application: 10/719,313 →
Publication: US 2004/0112592
Dual Diameter and Rotating Centralizer/Sub and Method
Patent: 7,140,432 →
Application: 11/175,126 →
Publication: US 2005/0241822
Related Assignments (13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 6, 2000
From: GREMILLION, MAXIMILLIAN S.
To: CASETECH INTERNATIONAL, INC
Reel/Frame 011096/0450 →
Assignment of Assignor's Interest Nov 23, 2002
From: GREMILLION, MAXIMILLIAN S.
To: CASETECH INTERNATIONAL, INC.
Reel/Frame 013524/0438 →
Assignment of Assignor's Interest Nov 21, 2003
From: GREMILLION, MAXIMILLIAN S.
To: CASETECH INTERNATIONAL, INC.
Reel/Frame 014737/0294 →
Assignment of Assignor's Interest Aug 14, 2009
From: CASETECH INTERNATIONAL, INC.
To: CENTRATEC TOOLS LLC
Reel/Frame 023085/0054 →
Assignment of Assignor's Interest Aug 14, 2009
From: CASETECH INTERNATIONAL, INC.
To: CENTRATEC TOOLS LLC
Reel/Frame 023085/0051 →
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 Aug 14, 2009
From: CASETECH INTERNATIONAL, INC.
To: CENTRATEC TOOLS LLC
Reel/Frame 023085/0048 →
Assignment of Assignor's Interest Jul 10, 2012
From: CENTRATEC TOOLS LLC
To: CASETECH INTERNATIONAL, INC.
Reel/Frame 028562/0721 →
Assignment of Assignor's Interest Feb 25, 2014
From: GREMILLION, MAXIMILLIAN S.
To: CASETECH INTERNATIONAL, INC.
Reel/Frame 032292/0426 →
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 →