Patent Assignment
Reel/Frame 022771/0009
Confirmatory License
Recorded: 2009-06-01
Pages: 2
Assignor
WASHINGTON UNIVERSITY IN SAINT LOUIS
Executed: 2009-03-31
Assignee
NASA
300 E STREET, SW, WASHINGTON, DISTRICT OF COLUMBIA, 20546
Covered Property
(1)
Miniaturized Ultrafine Particle Sizer and Monitor
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 20, 2009
From: GREENBERG, PAUL, MR.
To: THE UNITED STATES GOVERNMENT, AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Reel/Frame 023397/0234 →
Assignment of Assignor's Interest
Oct 27, 2009
From: CHEN, DA-REN; QI, CHAOLONG
To: WASHINGTON UNIVERSITY
Reel/Frame 023428/0044 →