IP Library › Assignment 036336/0191
Patent Assignment
Reel/Frame 036336/0191

Assignment of Assignor's Interest

Recorded: 2015-08-17 Pages: 2
Assignors
WARD, OWEN PATRICK, DR.
Executed: 2013-10-01
SINGH, AJAY, DR
Executed: 2013-10-01
Assignee
LYSTEK INTERNATIONAL, INC.
1425 BISHOP STREET NORTH, UNIT 16, CAMBRIDGE, N1R 6J9, CANADA
Covered Property (1)
Contaminant-Free Fertilizer from Liquidized Sewage Sludge
Patent: 9,139,483 →
Application: 14/048,191 →
Publication: US 2014/0137615
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 28, 2022
From: LYSTEK INTERNATIONAL INC.
To: LYSTEK ACQUISITION INC.
Reel/Frame 061574/0597 →
Assignment of Assignor's Interest Oct 28, 2022
From: LYSTEK ACQUISITION INC.
To: LYSTEK INTERNATIONAL CORP.
Reel/Frame 061574/0725 →