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Patent Assignment
Reel/Frame 052519/0202

Assignment of Assignor's Interest

Recorded: 2020-04-28 Pages: 4
Assignor
UNIVERSITY OF SASKATCHEWAN
Executed: 2020-02-07
Assignee
EXCIR WORKS CORP.
4300 5TH STREET NE, CALGARY, T2E 7C3, CANADA
Covered Properties (2)
Methods for Selective Leaching and Extraction of Precious Metals in Organic Solvents
Application: 15/568,230 →
Publication: US 2018/0112289
Methods for Simultaneous Leaching and Extraction of Precious Metals
Application: 15/568,245 →
Publication: US 2018/0142322
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 18, 2017
From: FOLEY, STEPHEN; SALIMI, HIWA; MORADI, LOGHMAN
To: UNIVERSITY OF SASKATCHEWAN
Reel/Frame 044420/0656 →
Assignment of Assignor's Interest Mar 5, 2018
From: FOLEY, STEPHEN; SALIMI, HIWA; MORADI, LOGHMAN
To: UNIVERSITY OF SASKATCHEWAN
Reel/Frame 045107/0988 →