Patent Assignment
Reel/Frame 020526/0800
Assignment of Assignor's Interest
Recorded: 2008-02-19
Pages: 6
Assignors
SIDES, ALISON
Executed: 2008-02-01
TIAN, YONGCHI
Executed: 2008-02-01
ZAKHAROV, OLGA
Executed: 2008-01-31
Assignee
SARNOFF CORPORATION
201 WASHINGTON ROAD, PRINCETON, NEW JERSEY, 08540
Covered Property
(1)
Metal Silicate Halide Phosphors and Led Lighting Devices Using the Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 26, 2009
From: SARNOFF CORPORATION
To: LIGHTSCAPE MATERIALS, INC.
Reel/Frame 022878/0309 →
Intellectual Property Security Agreement
Apr 22, 2011
From: LIGHTSCAPE MATERIALS, INC.
To: THE DOW CHEMICAL COMPANY, AS COLLATERAL AGENT
Reel/Frame 026170/0042 →
Security Agreement
Dec 6, 2011
From: LIGHTSCAPE MATERIALS, INC.
To: ADVANCED TECHNOLOGY MATERIALS, INC.
Reel/Frame 027334/0024 →
Release of Security Interest
Dec 12, 2011
From: THE DOW CHEMICAL COMPANY
To: LIGHTSCAPE MATERIALS, INC.
Reel/Frame 027363/0650 →
Release of Security Interest
May 14, 2012
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: LIGHTSCAPE MATERIALS, INC.
Reel/Frame 028202/0239 →