Patent Assignment
Reel/Frame 016850/0607
Assignment of Assignor's Interest
Recorded: 2005-10-04
Pages: 3
Assignee
OXYSURE SYSTEMS, INC.
2611 INTERNET BOULEVARD, SUITE 109, FRISCO, TEXAS, 75034
Covered Property
(1)
Method and apparatus for controlled production of a gas
Application:
11/159,079 →
Publication:
US 2006/0171863
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jun 5, 2007
From: OXYSURE SYSTEMS, INC.
To: SILICON VALLEY BANK
Reel/Frame 019406/0755 →
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 →