Patent Assignment
Reel/Frame 015219/0534
Assignment of Assignor's Interest
Recorded: 2004-04-13
Pages: 5
Assignors
TIAN, YONECHI
Executed: 2004-03-22
ZAREMBA, DIANE
Executed: 2004-03-24
YOCOM, PERRY NIEL
Executed: 2004-03-31
Assignee
SARNOFF CORPORATION
201 WASHINGTON ROAD, PRINCETON, NEW JERSEY, 08543
Covered Property
(1)
High Efficiency Alkaline Earth Metal Thiogallate-Based Phosphors
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 25, 2011
From: SARNOFF CORPORATION
To: LIGHTSCAPE MATERIALS, INC.
Reel/Frame 025867/0799 →
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 →