IP Library › Assignment 021868/0057
Patent Assignment
Reel/Frame 021868/0057

Assignment of Assignor's Interest

Recorded: 2008-11-06 Pages: 2
Assignor
SIMI, VICTOR M.
Executed: 2008-10-24
Assignee
OSRAM SYLVANIA INC.
100 ENDICOTT STREET, DANVERS, MASSACHUSETTS, 01923
Covered Property (1)
Bias Circuit for a Switching Power Supply
Patent: 7,821,323 →
Application: 12/291,074 →
Publication: US 2010/0109754
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 29, 2010
From: OSRAM SYLVANIA INC.
To: OSRAM SYLVANIA INC.
Reel/Frame 025549/0706 →
Assignment of Assignor's Interest Nov 9, 2021
From: OSRAM SYLVANIA INC.
To: ACUITY BRANDS LIGHTING, INC.
Reel/Frame 058081/0267 →
Assignment of Assignor's Interest Feb 23, 2022
From: ACUITY BRANDS LIGHTING, INC.
To: ABL IP HOLDING LLC
Reel/Frame 059220/0139 →