Patent Assignment
Reel/Frame 012237/0648
Assignment of Assignor's Interest
Recorded: 2001-10-05
Pages: 2
Assignor
UNIVERSITE DE SHERBROOKE
Executed: 2000-03-28
Assignee
KEMESTRIE INC.
4220, RUE GARLOCK, SHERBROOKE, QUEBEC J1L 2P4, CANADA
Covered Property
(1)
Mobile Granular Bed Filtration Apparatus for Hot Gas Conditioning
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 5, 2001
From: CHORNET, ESTEBAN; ABATZOGLOU, NICOLAS; BUREAU, JACQUES; MINCIC, ACA
To: UNIVERSITE DE SHERBROOKE
Reel/Frame 012237/0636 →
Nunc Pro Tunc Assignment
May 3, 2007
From: KEMESTRIE INC.
To: ENERKEM TECHNOLOGIES INC.
Reel/Frame 019235/0872 →
Nunc Pro Tunc Assignment
Mar 11, 2010
From: 4421752 CANADA INC.
To: ENERKEM INC.
Reel/Frame 024055/0789 →
Nunc Pro Tunc Assignment
Mar 11, 2010
From: AFINA ENERGY INC.
To: 4421752 CANADA INC.
Reel/Frame 024055/0783 →
Change of Name
Mar 11, 2010
From: ENERKEM TECHNOLOGIES INC.
To: AFINA ENERGY INC.
Reel/Frame 024055/0776 →
Security Interest
Jan 17, 2018
From: ENERKEM INC.
To: GLAS AMERICAS LLC
Reel/Frame 044641/0023 →
Release of Security Interest
Apr 5, 2022
From: GLAS AMERICAS LLC
To: ENERKEM INC.
Reel/Frame 059506/0878 →