Patent Assignment
Reel/Frame 013429/0846
Confirmatory License
Recorded: 2002-10-25
Pages: 10
Assignor
SCIENCE AND ENGINEERING ASSOCIATES
Executed: 2002-05-02
Assignee
ENERGY, U.S. DEPARTMENT OF
1000 INDEPENDENCE AVENUE, S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585-0162
Covered Property
(1)
Method and System to Locate Leaks in Subsurface Contaiment Structures Using Tracer Gases
Patent:
6,035,701 →
Application:
09/060,952 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 18, 2003
From: LOWRY, WILLIAM E.; DUNN, SANDRA D.; MEREWETHER, DANIEL E.; RAO, DASARIO V.
To: SCIENCE AND ENGINEERING ASSOCIATES INC.
Reel/Frame 014699/0100 →
Security Agreement
Feb 23, 2004
From: SCIENCE AND ENGINEERING ASSOCIATES, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 014990/0402 →