IP Library › Assignment 030314/0228
Patent Assignment
Reel/Frame 030314/0228

Confirmatory License

Recorded: 2013-04-29 Pages: 2
Assignor
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S. W, WASHINGTON, DISTRICT OF COLUMBIA, USA 20585
Covered Property (1)
Carbidonitride phosphors and LED lighting devices using the same
Patent: 9,017,574 →
Application: 13/557,613 →
Publication: US 2013/0207536
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Jun 4, 2013
From: LIGHTSCAPE MATERIALS, INC. (WHOLLY OWNED BY THE DOW CHEMICAL COMPANY)
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 030613/0027 →
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 →
Assignment of Assignor's Interest Mar 16, 2015
From: LI, YUAN QIANG; ROMANELLI, MICHAEL D; TIAN, YONGCHI
To: LIGHTSCAPE MATERIALS, INC.
Reel/Frame 035171/0925 →