Patent Assignment
Reel/Frame 023178/0526
Assignment of Assignor's Interest
Recorded: 2009-09-01
Pages: 2
Assignor
TANG, QINGNONG N.
Executed: 2009-08-25
Assignee
POS PILOT PLANT CORPORATION
118 VETERINARY ROAD, SASKATOON, SASKATCHEWAN, S7N 4K8, CA
Covered Property
(1)
Extraction of Phytochemicals by Enzymatic Hydrolysis
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Nov 27, 2018
From: POS PILOT PLANT CORPORATION
To: CANOPY GROWTH CORPORATION
Reel/Frame 047595/0661 →
Notice of Grant of Security Interest in Patents
Mar 22, 2021
From: POS PILOT PLANT CORPORATION
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 055683/0870 →
Release of Security Interest
Feb 8, 2024
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: POS PILOT PLANT CORPORATION
Reel/Frame 066419/0037 →
Release of Security Interest
Sep 29, 2025
From: CANOPY GROWTH CORPORATION
To: POS PILOT PLANT CORPORATION
Reel/Frame 072977/0748 →