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Patent Assignment
Reel/Frame 020800/0995

Assignment of Assignor's Interest

Recorded: 2008-04-14 Pages: 2
Assignor
RP DEVELOPMENT HOLDINGS LLC
Executed: 2007-02-16
Assignee
UCHICAGO ARGONNE, LLC
5801 SOUTH ELLIS AVENUE, CHICAGO, ILLINOIS, 60637
Covered Property (1)
Light Weight Phosphate Cements
Patent: 7,674,333 →
Application: 11/454,724 →
Publication: US 2007/0051278
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 28, 2006
From: UNIVERSITY OF CHICAGO, THE
To: U CHICAGO ARGONNE LLC
Reel/Frame 018385/0618 →
Confirmatory License Oct 23, 2006
From: CHICAGO, UNIVERSITY OF, THE
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 018426/0382 →
Assignment of Assignor's Interest Oct 24, 2006
From: WAGH, ARUN S.; NATARAJAN, RAMKUMAR
To: UCHICAGO ARGONNE LLC
Reel/Frame 018427/0645 →
Assignment of Assignor's Interest Apr 14, 2008
From: KAHN, DAVID
To: RP DEVELOPMENT HOLDINGS LLC
Reel/Frame 020800/0954 →