IP Library Assignment 023550/0684
Patent Assignment
Reel/Frame 023550/0684

Assignment of Assignor's Interest

Recorded: 2009-11-20 Pages: 2
Assignor
CHEN, NANCY H.
Executed: 2009-11-17
Assignee
OSRAM SYLVANIA INC.
100 ENDICOTT ST., DANVERS, MASSACHUSETTS, 01923
Covered Property (1)
Method and Gas Discharge Lamp with Filter to Control Chromaticity Drift During Dimming
Patent: 8,198,823 →
Application: 12/622,801 →
Publication: US 2011/0121759
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 025552/0862 →