IP Library › Assignment 040332/0863
Patent Assignment
Reel/Frame 040332/0863

Change of Address

Recorded: 2016-10-06 Pages: 6
Assignor
Assignee
DUNDEE SUSTAINABLE TECHNOLOGIES INC./DUNDEE, TECHNOLOGIES DURABLES INC.
1002 SHERBROOKE STREET WEST, SUITE 600, MONTREAL, H3A 3L6, CANADA
Covered Properties (7)
Gold and Silver Recovery from Polymetallic Sulfides by Treatment with Halogens
Patent: 7,537,741 →
Application: 11/937,815 →
Publication: US 2008/0112864
Method and System for the Production of Potassium Sulfate from Potassium Chloride
Patent: 8,409,542 →
Application: 13/160,040 →
Publication: US 2012/0321547
Method and a System for Gold Extraction with Halogens
Patent: 9,051,626 →
Application: 13/418,863 →
Publication: US 2013/0074655
Method for Selective Precipitation of Iron, Arsenic and Antimony
Patent: 9,222,147 →
Application: 13/822,829 →
Publication: US 2014/0120012
Method and System for Gold Recovery
Patent: 9,206,491 →
Application: 13/957,002 →
Publication: US 2015/0033913
Method and Composition for Sequestration of Arsenic
Patent: 8,998,790 →
Application: 14/017,578 →
Publication: US 2014/0107389
Closed Loop Method for Gold and Silver Extraction by Halogens
Patent: 9,206,492 →
Application: 14/206,406 →
Publication: US 2015/0259765
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 24, 2008
From: LALANCETTE, JEAN-MARC
To: NICHROMET EXTRACTION INC.
Reel/Frame 020408/0070 →
Assignment of Assignor's Interest Aug 30, 2011
From: LALANCETTE, JEAN-MARC; LEMIEUX, DAVID; DUBREUIL, BERRAND
To: NICHROMET EXTRACTIONS INC.
Reel/Frame 026833/0065 →
Nunc Pro Tunc Assignment Mar 13, 2012
From: LALANCETTE, JEAN-MARC; DUBREUIL, BERTRAND; LEMIEUX, DAVID
To: NICHROMET EXTRACTION INC.
Reel/Frame 027854/0836 →
Affidavit by Assignee to Correct the Assignee's Name Recorded at Reel 026833 Frame 0065-0069 Jun 19, 2012
From: NICHROMET EXTRACTIONS INC.
To: NICHROMET EXTRACTION INC.
Reel/Frame 028424/0188 →
Assignment of Assignor's Interest Mar 13, 2013
From: LALANCETTE, JEAN-MARC; DUBREUIL, BERTRAND; LEMIEUX, DAVID
To: NICHROMET EXTRACTION INC.
Reel/Frame 029985/0012 →
Assignment of Assignor's Interest Aug 1, 2013
From: LALANCETTE, JEAN-MARC; DUBREUIL, BERTRAND; LEMIEUX, DAVID
To: NICHROMET EXTRACTION INC.
Reel/Frame 030926/0641 →
Assignment of Assignor's Interest Sep 4, 2013
From: LALANCETTE, JEAN-MARC; DUBREUIL, BERTRAND; LEMIEUX, DAVID
To: NICHROMET EXTRACTION INC.
Reel/Frame 031134/0197 →
Change of Name Feb 12, 2014
From: NICHROMET EXTRACTION INC.
To: DUNDEE, TECHNOLOGIES DURABLES INC.
Reel/Frame 032251/0040 →
Assignment of Assignor's Interest Mar 12, 2014
From: LALANCETTE, JEAN-MARC; DUBREUIL, BERTRAND; LEMIEUX, DAVID
To: DUNDEE SUSTAINABLE TECHNOLOGIES INC.
Reel/Frame 032417/0579 →
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 →