Patent Assignment
Reel/Frame 021360/0534
Assignment of Assignor's Interest
Recorded: 2008-08-08
Pages: 2
Assignors
SIDDIQUI, JUNAID AHMED
Executed: 2008-07-29
AREFEEN, QUAMRUL
Executed: 2008-08-06
BECK, CHELSEA L.
Executed: 2008-08-06
Assignee
DUPONT AIR PRODUCTS NANOMATERIALS LLC
7201 HAMILTON BLVD., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Reverse Shallow Trench Isolation Process
Application:
12/179,643 →
Publication:
US 2009/0047870
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.