IP Library › Assignment 023242/0152
Patent Assignment
Reel/Frame 023242/0152

Assignment of Assignor's Interest

Recorded: 2009-09-16 Pages: 7
Assignors
FOSTER, DAVID
Executed: 2008-06-09
WIROJSAKUNCHAI, EKATHAI
Executed: 2008-07-21
KOLODZIEJ, CHRISTOPHER
Executed: 2008-08-08
YAPAULO, RENATO
Executed: 2008-06-09
Assignee
WISCONSIN ALUMNI RESEARCH FOUNDATION
614 WALNUT STREET, MADISON, WISCONSIN, 53726
Covered Property (1)
Internal Combustion Engine Exhaust Filtration Analysis System
Patent: 8,074,505 →
Application: 12/169,819 →
Publication: US 2010/0005782
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Jun 27, 2019
From: WISCONSIN ALUMNI RESEARCH FOUNDATION
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 049612/0922 →