Patent Assignment
Reel/Frame 027426/0648
Assignment of Assignor's Interest
Recorded: 2011-12-21
Pages: 4
Assignors
PERINET, ALEXIS LEMIEUX
Executed: 2011-12-12
LAVOIE, JEAN-MICHEL
Executed: 2011-12-09
CHORNET, ESTEBAN
Executed: 2011-12-07
Assignee
ENERKEM, INC.
1610-1010 SHERBROOKE WEST, MONTREAL, QUEBEC, CANADA
Covered Property
(1)
Production of acetates from acetic acid and alcohols
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 17, 2018
From: ENERKEM INC.
To: GLAS AMERICAS LLC
Reel/Frame 044641/0023 →
Security Interest
Apr 1, 2022
From: ENERKEM INC.
To: COMPUTERSHARE TRUST COMPANY OF CANADA, AS COLLATERAL AGENT FOR THE SECURED PARTIES
Reel/Frame 059477/0253 →
Release of Security Interest
Apr 5, 2022
From: GLAS AMERICAS LLC
To: ENERKEM INC.
Reel/Frame 059506/0878 →