Patent Assignment
Reel/Frame 028828/0005
Assignment of Assignor's Interest
Recorded: 2012-08-22
Pages: 3
Assignor
TOP-CO GP INC. AS GENERAL PARTNER FOR TOP-CO LP
Executed: 2012-07-24
Assignee
TOP-CO INC.
7730 - 17 STREET, EDMONTON, ALBERTA, T6P 1S7, CANADA
Covered Properties
(2)
Cementing Plug
Patent:
6,237,686 →
Application:
09/326,053 →
Casing Centralizer
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 1, 2006
From: TOP-CO INDUSTRIES LTD.
To: TOP-CO GP INC. AS GENERAL PARTNER FOR TOP-CO LP
Reel/Frame 018039/0113 →
Assignment of Assignor's Interest
Aug 1, 2006
From: HENNESSEY, ALBERT
To: TOP-CO GP INC. AS GENERAL PARTNER FOR TOP-CO LP
Reel/Frame 018039/0143 →
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 →
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 →