Patent Assignment
Reel/Frame 028424/0188
Affidavit by Assignee to Correct the Assignee's Name Recorded at Reel 026833 Frame 0065-0069
Recorded: 2012-06-19
Pages: 8
Assignor
NICHROMET EXTRACTIONS INC.
Executed: 2012-05-11
Assignee
NICHROMET EXTRACTION INC.
600 DE MAISONNEUVE BLVD. WEST, SUITE 2750, MONTREAL, QUEBEC, H3A 3J2, CANADA
Covered Property
(1)
Method and System for the Production of Potassium Sulfate from Potassium Chloride
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 30, 2011
From: LALANCETTE, JEAN-MARC; LEMIEUX, DAVID; DUBREUIL, BERRAND
To: NICHROMET EXTRACTIONS INC.
Reel/Frame 026833/0065 →
Change of Name
Feb 12, 2014
From: NICHROMET EXTRACTION INC.
To: DUNDEE, TECHNOLOGIES DURABLES INC.
Reel/Frame 032251/0040 →
Change of Address
Oct 6, 2016
From: DUNDEE SUSTAINABLE TECHNOLOGIES INC./DUNDEE, TECHNOLOGIES DURABLES INC.
To: DUNDEE SUSTAINABLE TECHNOLOGIES INC./DUNDEE, TECHNOLOGIES DURABLES INC.
Reel/Frame 040332/0863 →
Assignment of Assignor's Interest
Sep 26, 2017
From: DUNDEE SUSTAINABLE TECHNOLOGIES INC./DUNDEE, TECHNOLOGIES DURABLES INC.
To: KSM INC.
Reel/Frame 043694/0833 →
Security Interest
Oct 24, 2023
From: KSM INC.
To: FÉDÉRATION DES CAISSES DESJARDINS DU QUÉBEC
Reel/Frame 065316/0023 →