IP Library › Assignment 029321/0303
Patent Assignment
Reel/Frame 029321/0303

Assignment of Assignor's Interest

Recorded: 2012-11-19 Pages: 5
Assignors
COTE, PIERRE
Executed: 2011-06-01
BRITTON, AHREN
Executed: 2011-05-30
HYSLOP, RHONDA MARIA
Executed: 2011-05-31
Assignee
OSTARA NUTRIENT RECOVERY TECHNOLOGIES INC.
690 - 1199 WEST PENDER STREET, VANCOUVER, CANADA
Covered Property (1)
Treatment of Phosphate-Containing Wastewater
Application: 13/698,129 →
Publication: US 2013/0062289
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Nov 29, 2017
From: OSTARA NUTRIENT RECOVERY TECHNOLOGIES INC.
To: WHEATSHEAF GROUP LIMITED
Reel/Frame 044253/0717 →
Release of Security Interest Apr 22, 2020
From: WHEATSHEAF GROUP LIMITED
To: OSTARA NUTRIENT RECOVERY TECHNOLOGIES INC.
Reel/Frame 052468/0175 →