Patent Assignment
Reel/Frame 019787/0294
Assignment of Assignor's Interest
Recorded: 2007-08-14
Pages: 4
Assignors
PIOTROWSKI, ANDREW M.
Executed: 2007-03-27
WEIL, EDWARD D.
Executed: 2007-03-30
YAO, QIANG
Executed: 2007-04-03
LEVCHIK, SERGEI V.
Executed: 2007-03-28
Assignee
SUPRESTA LLC
420 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10503
Covered Property
(1)
Process for Preparing Diaryl Alkylphosphonates and Oligomeric/Polymeric Derivatives Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.