Patent Assignment
Reel/Frame 035603/0982
Assignment of Assignor's Interest
Recorded: 2015-05-11
Pages: 2
Assignor
SHELL OIL COMPANY
Executed: 2015-04-16
Assignee
COVAR APPLIED TECHNOLOGIES, INC.
1495 CHAIN BRIDGE ROAD, MCLEAN, VIRGINIA, 22101
Covered Property
(1)
Influx Detection at Pumps Stop Events During Well Drilling
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 16, 2014
From: MILNER, GEORGE MARTIN; TARR, BRIAN ANSTEY
To: SHELL OIL COMPANY
Reel/Frame 033107/0039 →
Assignment of Assignor's Interest
Apr 17, 2015
From: SHELL OIL COMPANY
To: COVAR APPLIED TECHNOLOGIES, INC.
Reel/Frame 035437/0007 →
Change of Name
May 2, 2023
From: COVAR APPLIED TECHNOLOGIES, INC.
To: COVAR, LLC
Reel/Frame 063516/0079 →