IP Library › Assignment 008744/0154
Patent Assignment
Reel/Frame 008744/0154

Assignment of Assignor's Interest

Recorded: 1997-10-16 Pages: 9
Assignor
Assignee
ENVIRONMENTAL APPLIED RESEARCH TECHNOLOGY HOUSE-EARTH (CANADA) CORPORATION
6695 THIEMENS BOULEVARD, SAINT LAURENT, QUEBEC H4S 1W2, CANADA
Covered Properties (2)
Liquid Sorbent
Patent: 5,239,040 →
Application: 07/815,187 →
Liquid Sorbent
Patent: 5,331,079 →
Application: 08/041,222 →
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Dec 30, 1992
From: KOZLOWSKI, ZDZISLAW J.
To: E. R. T. ENVIRONMENTAL RESEARCH TECHNOLOGY K.S.P.W. INC.
Reel/Frame 006375/0709 →
Assignment of Assignor's Interest Dec 7, 1993
From: KOZLOWSKI, ZDZISLAW JANUSZ
To: E.R.T. ENVIRONMENTAL RESEARCH TECHNOLOGY K.S.P.W. INC.
Reel/Frame 006790/0306 →
Security Interest Jan 18, 2005
From: ENVIRONMENTAL APPLIED RESEARCH TECHNOLOGY HOUSE-EARTH (CANADA) CORPORATION
To: NATIONAL BANK OF CANADA
Reel/Frame 016153/0912 →
Change of Name Mar 10, 2006
From: ENVIRONMENTAL APPLIED RESEARCH TECHNOLOGY HOUSE - EARTH (CANADA) CORPORATION
To: TORR CANADA INC.
Reel/Frame 017325/0399 →
Assignment of Assignor's Interest Mar 10, 2006
From: E.R.T. ENVIRONMENTAL RESEARCH TECHNOLOGY K.S.P.W. INC.
To: ENVIRONMENTAL APPLIED RESEARCH TECHNOLOGY HOUSE - EARTH (CANADA) CORPORATION
Reel/Frame 017325/0414 →