Patent Assignment
Reel/Frame 006846/0645
Assignment of Assignor's Interest
Recorded: 1993-12-13
Pages: 4
Assignor
ZAID, NAJIB H.
Executed: 1993-11-30
Assignee
JACAM CHEMICAL PARTNERS, LTD.
205 SOUTH BROADWAY, STERLING, KANSAS, 67579
Covered Property
(1)
Well Treating Composition
Patent:
5,344,818 →
Application:
08/139,285 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 17, 1998
From: JACAM CHEMICAL PARTNERS, LTD.
To: JACAM CHEMICALS, L.L.C.
Reel/Frame 008975/0741 →
Assignment of Assignor's Interest
Mar 21, 2013
From: JACAM CHEMICAL COMPANY, INC.; JACAM CHEMICAL COMPANY, LLC; JACAM CHEMICALS, LLC; JACAM MANUFACTURING, LLC
To: CANADIAN ENERGY SERVICES LP
Reel/Frame 030057/0036 →
Security Agreement
Apr 24, 2013
From: CANADIAN ENERGY SERVICES L.P.
To: HSBC BANK CANADA
Reel/Frame 030292/0196 →
Release of Security Interest
Jan 20, 2015
From: HSBC BANK CANADA
To: CANADIAN ENERGY SERVICES L.P.
Reel/Frame 034755/0333 →