IP Library › Assignment 016483/0591
Patent Assignment
Reel/Frame 016483/0591

Assignment of Assignor's Interest

Recorded: 2005-04-04 Pages: 5
Assignors
RISEN, JR., WILLIAM M.
Executed: 2004-04-12
ZHANG, PU
Executed: 2004-04-15
Assignee
BROWN UNIVERSITY RESEARCH FOUNDATION
42 CHARLESFIELD STREET, BOX 1949, PROVIDENCE, RHODE ISLAND, 02912-1949
Covered Property (1)
Ion Conducting Polymer Membranes
Patent: 7,608,356 →
Application: 10/485,771 →
Publication: US 2005/0181252
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 14, 2005
From: BROWN UNIVERSITY RESEARCH FOUNDATION
To: RISEN, WILLIAM; ZHANG, PU
Reel/Frame 016459/0853 →
Assignment of Assignor's Interest Apr 7, 2009
From: ZHANG, PU
To: RISEN, WILLIAM
Reel/Frame 022514/0347 →