IP Library › Assignment 028573/0115
Patent Assignment
Reel/Frame 028573/0115

Assignment of Assignor's Interest

Recorded: 2012-07-18 Pages: 2
Assignor
SIEGEL, JONATHAN H.
Executed: 2012-05-18
Assignee
NORTHWESTERN UNIVERSITY
633 CLARK STREET, EVANSTON, ILLINOIS, 60208
Covered Property (1)
Calibration System and Method for Acoustic Probes
Patent: 8,839,657 →
Application: 13/471,941 →
Publication: US 2012/0291520
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Oct 10, 2014
From: NORTHWESTERN UNIVERSITY
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 033969/0517 →