IP Library › Assignment 028030/0250
Patent Assignment
Reel/Frame 028030/0250

Merger

Recorded: 2012-04-11 Pages: 4
Assignor
LAFLEUR PETROLEUM SERVICES, INC.
Executed: 2008-03-05
Assignee
TOP-CO CEMENTING PRODUCTS, INC.
7720-17TH STREET, EDMONTON, ALBERTA, T6P 1S7, CANADA
Covered Properties (2)
Pressure Relief Valve
Patent: 6,510,867 →
Application: 10/054,434 →
Publication: US 2002/0059955
Filling and Circulating Apparatus for Subsurface Exploration
Patent: 6,978,844 →
Application: 10/613,190 →
Publication: US 2005/0000695
Related Assignments (12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 3, 2003
From: LAFLEUR, KARL K.
To: LAFLEUR PETROLEUM SERVICES, INC.
Reel/Frame 014269/0823 →
Assignment of Assignor's Interest Dec 28, 2007
From: LAFLEUR, KARL K.
To: LAFLEUR PETROLEUM SERVICES, INC.
Reel/Frame 020299/0400 →
Security Agreement Mar 5, 2008
From: TOP-CO CEMENTING PRODUCTS INC.; TOP-CO VENTURES INC.; LAFLEUR PETROLEUM SERVICES INC.
To: ROYAL BANK OF CANADA
Reel/Frame 020599/0274 →
Security Agreement Jul 17, 2008
From: TOP-CO CEMENTING PRODUCTS INC.
To: CANADIAN IMPERIAL BANK OF COMMERCE
Reel/Frame 021243/0611 →
Release of Security Interest Apr 11, 2012
From: ROYAL BANK OF CANADA
To: TOP-CO VENTURES, INC.
Reel/Frame 028030/0230 →
Release of Security Interest Apr 11, 2012
From: ROYAL BANK OF CANADA
To: LAFLEUR PETROLEUM SERVICES, INC.
Reel/Frame 028030/0206 →
Release of Security Interest Apr 11, 2012
From: ROYAL BANK OF CANADA
To: TOP-CO CEMENTING PRODUCTS, INC.
Reel/Frame 028030/0224 →
Release of Security Interest Jul 6, 2012
From: CANADIAN IMPERIAL BANK OF COMMERCE
To: TOP-CO CEMENTING PRODUCTS INC.
Reel/Frame 028502/0638 →
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 →