IP Library Assignment 017513/0373
Patent Assignment
Reel/Frame 017513/0373

Assignment of Assignor's Interest

Recorded: 2006-04-20 Pages: 3
Assignor
LACKNER, KLAUS S.
Executed: 2006-04-18
Assignee
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, THE
412 LOW LIBRARY, MAIL CODE 4308, 535 WEST 116TH STREET, NEW YORK, NEW YORK, 10027
Covered Property (1)
Removal of carbon dioxide from air
Application: 11/209,962 →
Publication: US 2006/0051274
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 29, 2007
From: WRIGHT, ALLEN B.
To: GLOBAL RESEARCH TECHNOLOGIES, LLC
Reel/Frame 019351/0837 →
Assignment of Assignor's Interest Feb 10, 2015
From: KILIMANJARO ENERGY INC.
To: CARBON SINK INC.
Reel/Frame 034926/0885 →