IP Library › Assignment 060017/0921
Patent Assignment
Reel/Frame 060017/0921

Assignment of Assignor's Interest

Recorded: 2022-05-25 Pages: 3
Assignors
PURDY, CLAY
Executed: 2019-06-04
WEISSENBERGER, MARKUS
Executed: 2019-07-03
Assignee
FLUID ENERGY GROUP LTD.
1500 140-10 AVENUE SE, CALGARY, T2G 0R1, CANADA
Covered Property (1)
Methods For Stimulating Hydrocarbon-Bearing Formations
Application: 17/824,619 →
Publication: US 2022/0363981
Related Assignments (3)
Other recorded transfers of the patent 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 →
Security Interest Dec 12, 2023
From: DORF KETAL CHEMICALS FZE
To: HSBC BANK MIDDLE EAST LIMITED
Reel/Frame 065878/0104 →