IP Library › Assignment 030613/0027
Patent Assignment
Reel/Frame 030613/0027

Confirmatory License

Recorded: 2013-06-04 Pages: 2
Assignor
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S. W., WASHINGTON, DISTRICT OF COLUMBIA, 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 Apr 29, 2013
From: LIGHTSCAPE MATERIALS, INC. (WHOLLY OWNED BY THE DOW CHEMICAL COMPANY)
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 030314/0228 →
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 →