IP Library › Assignment 019888/0632
Patent Assignment
Reel/Frame 019888/0632

Assignment of Assignor's Interest

Recorded: 2007-09-27 Pages: 6
Assignors
CHALKER, CHRISTOPHER J
Executed: 2007-05-10
KENNEDY, GERRY
Executed: 2007-05-10
HALLIBURTON AUSTRALIA PTY LTD.
Executed: 2007-06-19
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property (1)
Swellable Packer Construction
Patent: 7,849,930 →
Application: 11/852,295 →
Publication: US 2008/0078561
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 27, 2007
From: SOLHAUG, KRISTIAN; SEVRE, ALF KOLBJORN; EASY WELL SOLUTIONS AS
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 019888/0691 →