IP Library › Assignment 018166/0182
Patent Assignment
Reel/Frame 018166/0182

Assignment of Assignor's Interest

Recorded: 2006-08-24 Pages: 2
Assignors
TITLEY, CLIVE W.
Executed: 2001-02-07
WIENINGER, PETER H.
Executed: 2001-02-07
Assignee
CANWELL ENVIRO-INDUSTRIES, INC.
SUITE 1170, 800 6TH AVENUE S.W., CALGARY, ALBERTA, T2P 3G3, CANADA
Covered Property (1)
Method and Composition for Removing Sulfides from Hydrocarbon Streams
Patent: 7,115,215 →
Application: 10/411,654 →
Publication: US 2003/0234383
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Asset Purchase Agreement Aug 6, 2014
From: CANWELL ENVIRO-INDUSTRIES LTD.
To: CANADIAN ENERGY SERVICES L.P.
Reel/Frame 033482/0472 →
Corrective Assignment to Correct the Assignee Name Incorrectly Listed on Cover Sheet as Canwell Enviro-Industries, Inc. Previously Recorded on Reel 018166 Frame 0182. Assignor(S) Hereby Confirms the Assignee's Correct Name Is Canwell Enviro-Industries Ltd., as Listed on the Assignment. Aug 8, 2014
From: TITLEY, CLIVE W.; WIENINGER, PETER H.
To: CANWELL ENVIRO-INDUSTRIES LTD.
Reel/Frame 033500/0901 →
Security Interest Jan 30, 2015
From: CANADIAN ENERGY SERVICES L.P.
To: THE BANK OF NOVA SCOTIA
Reel/Frame 034857/0635 →