Patent Assignment
Reel/Frame 074346/0923
Security Interest
Recorded: 2026-04-13
Pages: 10
Assignor
MINING AND PROCESS SOLUTIONS PTY LTD
Executed: 2026-04-08
Assignee
NORDIC TRUSTEE AS
KRONPRINSESSE MÄRTHAS PLASS 1, OSLO, N-0160, NORWAY
Covered Properties
(5)
Recovery of Precious and Chalcophile Metals
Application:
18/302,659 →
Publication:
US 2023/0250510
Leaching of Precious and Chalcophile Metals
Application:
18/253,589 →
Publication:
US 2024/0002972
A Process for Copper and/or Precious Metal Recovery
Recovery of Precious and Chalcophile Metals
Process for Acidic Leaching of Precious and Chalcophile Metals
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 2, 2016
From: EKSTEEN, JACOBUS JOHANNES; ORABY, ELSAYED ABDELRADY
To: CURTIN UNIVERSITY OF TECHNOLOGY
Reel/Frame 037869/0910 →
Assignment of Assignor's Interest
Feb 11, 2020
From: ORABY, ELSAYED ABDELRADY; EKSTEEN, JACOBUS JOHANNES
To: CURTIN UNIVERSITY
Reel/Frame 051783/0949 →
Assignment of Assignor's Interest
Mar 30, 2020
From: ORABY, ELSAYED ABDELRADY; EKSTEEN, JACOBUS JOHANNES
To: CURTIN UNIVERSITY
Reel/Frame 052260/0104 →
Confirmatory Assignment
Oct 11, 2022
From: CURTIN UNIVERSITY
To: MINING AND PROCESS SOLUTIONS PTY LTD
Reel/Frame 061639/0502 →
Change of Name
Oct 11, 2022
From: CURTIN UNIVERSITY OF TECHNOLOGY
To: CURTIN UNIVERSITY
Reel/Frame 061639/0482 →
Confirmatory Assignment
Apr 18, 2023
From: CURTIN UNIVERSITY
To: MINING AND PROCESS SOLUTIONS PTY LTD
Reel/Frame 063362/0716 →
Assignment of Assignor's Interest
Apr 18, 2023
From: ORABY, ELSAYED ABDELRADY; EKSTEEN, JACOBUS JOHANNES
To: CURTIN UNIVERSITY
Reel/Frame 063366/0905 →
Assignment of Assignor's Interest
May 23, 2023
From: ABDALLA, ELSAYED ABDELRADY ORABY; EKSTEEN, JACOBUS JOHANNES
To: MINING AND PROCESS SOLUTIONS PTY LTD
Reel/Frame 063733/0554 →
Assignment of Undivided 50% Interest
Oct 25, 2024
From: MINING AND PROCESS SOLUTIONS PTY LTD
To: COVORO MINING SOLUTIONS, LLC
Reel/Frame 069239/0201 →
Security Interest
Apr 13, 2026
From: COVORO MINING SOLUTIONS, LLC
To: NORDIC TRUSTEE AS
Reel/Frame 074346/0585 →