IP Library › Assignment 028622/0177
Patent Assignment
Reel/Frame 028622/0177

Confirmatory License

Recorded: 2012-07-24 Pages: 2
Assignor
Assignee
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD, ROOM 1265, ARLINGTON, VIRGINIA, 22230
Covered Property (1)
Random Sampling from Distributed Streams
Patent: 8,392,434 →
Application: 13/234,420 →
Publication: US 2013/0073561
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 20, 2011
From: TIRTHAPURA, SRIKANTA
To: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
Reel/Frame 026932/0607 →
Assignment of Assignor's Interest Dec 1, 2011
From: WOODRUFF, DAVID P.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 027314/0201 →