IP Library › Assignment 023088/0248
Patent Assignment
Reel/Frame 023088/0248

Confirmatory License

Recorded: 2009-08-12 Pages: 2
Assignor
Assignee
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD, ROOM 1265, ARLINGTON, VIRGINIA, 22230
Covered Property (1)
Active Noise Control System
Patent: 9,558,732 →
Application: 12/189,967 →
Publication: US 2009/0010447
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 2008
From: WAITE, THOMAS C.; KELKAR, ATUL G.
To: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
Reel/Frame 021373/0112 →
Confirmatory License Aug 6, 2015
From: IOWA STATE UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 036294/0016 →