Patent Assignment
Reel/Frame 019848/0630
Assignment of Assignor's Interest
Recorded: 2007-08-29
Pages: 4
Assignors
YAO, QIANG
Executed: 2007-02-27
LEVCHIK, SERGEI V.
Executed: 2007-02-23
ALESSIO, GERALD R.
Executed: 2007-02-23
Assignee
SUPRESTA LLC
420 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Property
(1)
Phosphorus-Containing Flame Retardant for Thermoplastic Polymers
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.