Patent Assignment
Reel/Frame 065090/0168
Assignment of Assignor's Interest
Recorded: 2023-10-02
Pages: 4
Assignors
PURDY, CLAY
Executed: 2022-12-29
WEISSENBERGER, MARKUS
Executed: 2022-12-29
GORDOS, CORA
Executed: 2023-01-03
Assignee
FLUID ENERGY GROUP LTD
1500, 140-10 AVE SE, CALGARY, T2G 0R1, CANADA
Covered Properties
(2)
Aqueous Modified Acid Compositions and Methods of Using the Same
Aqueous Modified Acid Compositions and Methods of Using the Same
Application:
18/144,934 →
Publication:
US 2023/0272266
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest
Oct 2, 2023
From: FLUID ENERGY GROUP LTD.
To: DORF KETAL CHEMICALS FZE
Reel/Frame 065091/0201 →
Security Interest
Dec 12, 2023
From: DORF KETAL CHEMICALS FZE
To: HSBC BANK MIDDLE EAST LIMITED
Reel/Frame 065878/0104 →