Patent Assignment
Reel/Frame 056438/0184
Assignment of Assignor's Interest
Recorded: 2021-06-04
Pages: 8
Assignors
PURDY, CLAY
Executed: 2021-06-03
WEISSENBERGER, MARCUS
Executed: 2021-06-03
DAWSON, KARL W.
Executed: 2021-06-03
WYNNYK, KYLE G.
Executed: 2021-06-03
Assignee
FLUID ENERGY GROUP LTD.
1500, 140-10 AVENUE SE, CALGARY, T2G 0R1, CANADA
Covered Property
(1)
Process to Manufacture Novel Inhibited Hydrofluoric Acid Composition
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Second Assignor's Name Previously Recorded at Reel: 056438 Frame: 0184. Assignor(S) Hereby Confirms the Assignment .
Aug 25, 2022
From: PURDY, CLAY; WEISSENBERGER, MARKUS; DAWSON, KARL W.; WYNNYK, KYLE G.
To: FLUID ENERGY GROUP LTD.
Reel/Frame 061326/0711 →
Assignment of Assignor's Interest
Mar 20, 2023
From: FLUID ENERGY GROUP LTD.
To: DORF KETAL CHEMICALS FZE
Reel/Frame 063118/0689 →
Corrective Assignment to Correct the Prior Erroneous Recordation of Assignment Application Numbers: 15614284, 17148881 Previously Recorded on Reel 063118 Frame 0689. Assignor(S) Hereby Confirms the Assignment.
May 17, 2023
From: FLUID ENERGY GROUP LTD.
To: DORF KETAL CHEMICALS FZE
Reel/Frame 063695/0522 →
Security Interest
Dec 12, 2023
From: DORF KETAL CHEMICALS FZE
To: HSBC BANK MIDDLE EAST LIMITED
Reel/Frame 065878/0104 →