IP Library Assignment 019810/0736
Patent Assignment
Reel/Frame 019810/0736

Assignment of Assignor's Interest

Recorded: 2007-09-11 Pages: 2
Assignor
WEI, GEORGE C.
Executed: 2007-09-07
Assignee
OSRAM SYLVANIA INC.
100 ENDICOTT ST., DANVERS, MASSACHUSETTS, 01923
Covered Property (1)
Method of Converting Pca to Sapphire and Converted Article
Patent: 8,157,912 →
Application: 11/853,392 →
Publication: US 2009/0069168
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 30, 2010
From: OSRAM SYLVANIA INC.
To: OSRAM SYLVANIA INC.
Reel/Frame 025552/0745 →