IP Library › Assignment 031023/0392
Patent Assignment
Reel/Frame 031023/0392

Assignment of Assignor's Interest

Recorded: 2013-08-16 Pages: 3
Assignors
LI, YUAN QIANG
Executed: 2013-08-15
ROMANELLI, MICHAEL D.
Executed: 2013-08-15
TIAN, YONGCHI
Executed: 2013-08-15
Assignee
LIGHTSCAPE MATERIALS, INC.
201 WASHINGTON ROAD, PRINCETON, NEW JERSEY, 08540
Covered Property (1)
Silicon Carbidonitride Based Phosphors and Lighting Devices Using the Same
Patent: 8,535,566 →
Application: 13/164,623 →
Publication: US 2012/0062105
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Release of Security Interest May 14, 2012
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: LIGHTSCAPE MATERIALS, INC.
Reel/Frame 028202/0239 →
Modification of Substantial U.S. Manufacture Requirement Mar 21, 2014
From: UNITED STATES DEPARTMENT OF ENERGY
To: LIGHTSCAPE MATERIALS, INC. (WHOLLY OWNED BY THE DOW CHEMICAL COMPANY)
Reel/Frame 032493/0814 →