Patent Assignment
Reel/Frame 019210/0539
Assignment of Assignor's Interest
Recorded: 2007-04-25
Pages: 3
Assignors
FILIPPOV, ANDREI GREGORY
Executed: 2007-04-24
BENZIE, SCOTT ANTHONY
Executed: 2007-04-24
FILIPPOV, DIMITRI ANDREI
Executed: 2007-04-23
Assignee
GRINALDI LTD.
3532 WEST TC JESTER BLVD., HOUSTON, TEXAS, 77018
Covered Property
(1)
Apparatus for Radial Expansion of a Tubular
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 19, 2008
From: GRINALDI LTD.
To: MOHAWK ENERGY LTD.
Reel/Frame 021116/0653 →
Security Interest
Jun 7, 2019
From: MOHAWK ENERGY LTD.
To: MOHAWK HOLDCO LLC
Reel/Frame 049408/0591 →
Assignment of Assignor's Interest
Jul 20, 2022
From: MOHAWK ENERGY LIMITED
To: CORETRAX AMERICAS LIMITED
Reel/Frame 060569/0718 →
Assignment of Assignor's Interest
Jul 20, 2022
From: MOHAWK ENERGY LIMITED
To: CORETRAX AMERICAS LIMITED
Reel/Frame 060569/0746 →