IP Library › Assignment 021958/0744
Patent Assignment
Reel/Frame 021958/0744

Assignment of Assignor's Interest

Recorded: 2008-12-11 Pages: 4
Assignors
HANSON, CEDRIC CHARLES
Executed: 2008-12-02
PIGOTT, STUART MICHAEL
Executed: 2008-12-02
Assignee
THE BOC GROUP LIMITED
THE PRIESTLY CENTRE, 10 PRIESTLY ROAD, THE SURREY RESEARCH PARK, GUILDFORD, SURREY, GU2 7XY, UNITED KINGDOM
Covered Property (1)
Apparatus for Treatment of Aqueous Liquid
Patent: 8,470,169 →
Application: 12/302,120 →
Publication: US 2011/0073545
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 16, 2019
From: THE BOC GROUP PLC
To: LINDE AKTIENGESELLSCHAFT
Reel/Frame 049762/0648 →
Nunc Pro Tunc Assignment Aug 14, 2019
From: LINDE AKTIENGESELLSCHAFT
To: MESSER INDUSTRIES USA, INC.
Reel/Frame 050049/0842 →
Corrective Assignment to Correct the Nature of Conveyance Previously Recorded on Reel 049762 Frame 0648. Assignor(S) Hereby Confirms the Nunc Pro Tunc Assignmenteffective Date 02/25/2019. Aug 16, 2019
From: THE BOC GROUP PLC
To: LINDE AKTIENGESELLSCHAFT
Reel/Frame 050078/0012 →