Patent Assignment
Reel/Frame 021591/0337
Assignment of Assignor's Interest
Recorded: 2008-09-26
Pages: 4
Assignors
FRAZIER, W. LYNN
Executed: 2008-08-22
SWEETMAN, GARY
Executed: 2008-08-22
HARDING, DARIN
Executed: 2008-08-22
Assignee
FRAZIER, W. LYNN
713 SNUG HARBOR, CORPUS CHRISITI, TEXAS, 78402
Covered Property
(1)
System and Method for Bioremediating Oil Field Cuttings
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2013
From: FRAZIER, WARREN LYNN; FRAZIER, PATRICIA A
To: MAGNUM OIL TOOLS, L.P.
Reel/Frame 030042/0459 →
Corrective Assignment to Correct the Patent List on Exhibit a Previously Recorded on Reel 030042 Frame 0459. Assignor(S) Hereby Confirms the Deleting Patent Nos. 6412388 and 7708809. Adding Patent No. 7708066.
Oct 3, 2014
From: FRAZIER, W LYNN; FRAZIER, PATRICIA
To: MAGNUM OIL TOOLS, L.P.
Reel/Frame 033958/0385 →
Assignment of Assignor's Interest
May 4, 2017
From: FRAZIER, W. LYNN; FRAZIER, GARRETT; FRAZIER, DERRICK; MAGNUM OIL TOOLS INTERNATIONAL, L.L.C.
To: MAGNUM OIL TOOLS INTERNATIONAL LTD.
Reel/Frame 042402/0450 →
Assignment of Assignor's Interest
May 4, 2018
From: MAGNUM OIL TOOLS INTERNATIONAL LTD.
To: FRAZIER, W. LYNN
Reel/Frame 045713/0726 →
Assignment of Assignor's Interest
Nov 4, 2021
From: MAGNUM OIL TOOLS INTERNATIONAL, LTD.
To: NINE DOWNHOLE TECHNOLOGIES, LLC
Reel/Frame 058025/0914 →