Patent Assignment
Reel/Frame 022260/0353
Merger
Recorded: 2009-02-16
Pages: 39
Assignor
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH
Executed: 2008-03-31
Assignee
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
HELLABRUNNER STR. 1, MUNICH, D-81543, GERMANY
Covered Properties
(3)
Driver Circuit for an Hid Lamp and Method for Operating an Hid Lamp
Method and System for Dimming Light Sources
Electronic Ballast for a High-Pressure Discharge Lamp Having a Current-Measuring Device
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 11, 2005
From: BREUER, CHRISTIAN; HUBER, ANEREAS; LANKES, SIMON; WESER, ALWIN
To: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
Reel/Frame 016770/0265 →
Assignment of Assignor's Interest
Jan 26, 2006
From: DE ANNA, PAOLO
To: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
Reel/Frame 017514/0192 →
Assignment of Assignor's Interest
Feb 3, 2006
From: BRUAN, ALOIS; LIMMER, WALTER; MUHLSCHLEGEL, JOACHIM; ZIEGLER, MARKUS
To: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
Reel/Frame 017541/0056 →
Assignment of Assignor's Interest
Jan 11, 2022
From: OSRAM GMBH
To: ACUITY BRANDS LIGHTING, INC.
Reel/Frame 058689/0898 →
Assignment of Assignor's Interest
Feb 23, 2022
From: ACUITY BRANDS LIGHTING, INC.
To: ABL IP HOLDING LLC
Reel/Frame 059220/0139 →