Patent Assignment
Reel/Frame 022401/0447
Confirmatory License
Recorded: 2009-03-16
Pages: 2
Assignor
SANDIA CORPORATION
Executed: 2009-02-19
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVENUE, S.W., GC-62 6F-067, WASHINGTON, DISTRICT OF COLUMBIA, 20585-0162
Covered Property
(1)
Ion Mobility Spectrometer with Virtual Aperture Grid
Patent:
7,838,823 →
Application:
12/336,270 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 2009
From: PFEIFER, KENT B.; RUMPF, ARTHUR N.
To: SANDIA CORPORATION, OPERATOR OF SANDIA NATIONAL LABORATORIES
Reel/Frame 022283/0812 →
Change of Name
Sep 27, 2018
From: SANDIA CORPORATION
To: NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
Reel/Frame 047157/0622 →