IP Library Assignment 019575/0444
Patent Assignment
Reel/Frame 019575/0444

Assignment of Assignor's Interest

Recorded: 2007-07-19 Pages: 4
Assignors
ROSS, JULIAN T
Executed: 2007-03-06
DUNFORD, STEVEN O
Executed: 2007-03-06
Assignee
OXYSURE SYSTEMS, INC.
2611 INTERNET BLVD., SUITE 109, FRISCO, TEXAS, 75034
Covered Property (1)
Method and Apparatus for Controlled Production of a Gas
Application: 11/567,196 →
Publication: US 2007/0160506
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Release of Security Interest Apr 1, 2009
From: SILICON VALLEY BANK
To: OXYSURE SYSTEMS, INC.
Reel/Frame 022529/0393 →
Asset Purchase Mar 17, 2019
From: OXYSURE SYSTEMS, INC.
To: KWIVIK MEDICAL, INC.
Reel/Frame 048618/0649 →