IP Library › Assignment 026081/0106
Patent Assignment
Reel/Frame 026081/0106

Change of Name

Recorded: 2011-04-06 Pages: 2
Assignor
LRI OIL TOOLS INC.
Executed: 2010-01-06
Assignee
DYNAENERGETICS CANADA HOLDINGS INC.
5911 - 56 AVENUE, EDMONTON, ALBERTA, T6B 3E2, CANADA
Covered Property (1)
Charge Tube Assembly for a Perforating Gun
Patent: 6,662,883 →
Application: 10/014,302 →
Publication: US 2003/0047358
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 13, 2001
From: BONKOWSKI, RALF
To: LRI OIL TOOLS INC.
Reel/Frame 012384/0124 →
Merger Apr 6, 2011
From: DYNAENERGETICS CANADA HOLDINGS INC.
To: DYNAENERGETICS CANADA INC.
Reel/Frame 026081/0289 →