Patent Assignment
Reel/Frame 040241/0928
Confirmatory License
Recorded: 2016-10-06
Pages: 2
Assignor
COLUMBIA UNIVERSITY
Executed: 2016-10-04
Assignee
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD, ROOM 1265, ARLINGTON, VIRGINIA, 22230
Covered Property
(1)
Methods and Systems for Producing Ethanol Based Warm Foam Mix Asphalt
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 15, 2018
From: YIN, HUIMING; LEE, PO-HUA; NASRI, VINCENT
To: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Reel/Frame 045237/0798 →
Assignment of Assignor's Interest
May 4, 2018
From: YIN, HUIMING; LEE, PO-HUA; NASRI, VINCENT; ARIAS, LUIS
To: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Reel/Frame 045713/0460 →