IP Library › Assignment 021102/0183
Patent Assignment
Reel/Frame 021102/0183

Assignment of Assignor's Interest

Recorded: 2008-06-16 Pages: 5
Assignors
CARO, COLIN G.
Executed: 2008-05-15
BIRCH, PHILIP L.
Executed: 2008-04-21
TALLIS, WILLIAM
Executed: 2008-04-21
Assignee
HELISWIRL TECHNOLOGIES LIMITED
21 WILSON STREET, LONDON, EC2M 2TD, UNITED KINGDOM
Covered Property (1)
Piping
Patent: 7,749,462 →
Application: 11/686,735 →
Publication: US 2008/0017550
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 22, 2009
From: HELISWIRL TECHNOLOGIES LIMITED
To: HELISWIRL PETROCHEMICALS LIMITED
Reel/Frame 022580/0602 →
Assignment of Assignor's Interest Jun 12, 2009
From: HELISWIRL PETROCHEMICALS LIMITED
To: TECHNIP FRANCE S.A.S.
Reel/Frame 022818/0461 →