Patent Assignment
Reel/Frame 021548/0250
Assignment of Assignor's Interest
Recorded: 2008-09-18
Pages: 3
Assignor
ANDREWS, DAVID
Executed: 2008-01-07
Assignee
DXTECH, LLC
1901 S. HARBOR CITY BOULEVARD, SUITE 300, MELBOURNE, FLORIDA, 63901
Covered Property
(1)
Multi-Channel Lock-in Amplifier System and Method
Application:
12/045,397 →
Publication:
US 2008/0221805
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Amendment to Intellectual Property Security Agreement
Jul 8, 2008
From: XL TECHGROUP, INC.; DXTECH, LLC; PETROALGAE, LLC; QUONOVA, LLC
To: LV ADMINISTRATIVE SERVICES, INC.
Reel/Frame 021205/0643 →
Assignment of Assignor's Interest
Aug 19, 2008
From: XL TECHGROUP, INC.
To: PETROTECH HOLDING, CORP.
Reel/Frame 021406/0530 →
Intellectual Property Security Agreement
Sep 10, 2008
From: DXTECH, LLC
To: LV ADMINISTRATIVE SERVICES, INC.
Reel/Frame 021502/0961 →
Intellectual Property Security Agreement
Sep 30, 2008
From: PETROTECH HOLDINGS, CORP.
To: LV ADMINISTRATIVE SERVICES, INC.
Reel/Frame 021611/0182 →
Intellectual Property Security Agreement
Oct 1, 2008
From: PETROTECH HOLDINGS, CORP.
To: LV ADMINISTRATIVE SERVICES, INC.
Reel/Frame 021616/0396 →
Intellectual Property Security Agreement
Oct 1, 2008
From: DXTECH, LLC
To: LV ADMINISTRATIVE SERVICES, INC.
Reel/Frame 021617/0020 →
Assignment of Assignor's Interest
May 31, 2012
From: DXTECH, LLC
To: SENSORTEC, LTD
Reel/Frame 028296/0572 →