IP Library › Assignment 016721/0842
Patent Assignment
Reel/Frame 016721/0842

Assignment of Assignor's Interest

Recorded: 2005-06-23 Pages: 3
Assignor
TWARDZIK, RENE
Executed: 2005-04-27
Assignee
PATENT-TREUHAND-GESELLSCHAFT FUR ELECTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1, MUNCHEN 81543, GERMANY
Covered Property (1)
Circuit Arrangement and Operating Device for Operating Lamps
Patent: 7,061,190 →
Application: 11/159,126 →
Publication: US 2005/0285545
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 19, 2022
From: PATENT-TREUHAND-GESELLSCHAFT FÜR ELEKTRISCHE GLÜHLAMPEN MIT BESCHRÄNKTER HAFTUNG
To: OSRAM GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
Reel/Frame 058686/0861 →
Assignment of Assignor's Interest Jan 19, 2022
From: OSRAM GMBH
To: ACUITY BRANDS LIGHTING, INC.
Reel/Frame 058767/0614 →
Assignment of Assignor's Interest Feb 23, 2022
From: ACUITY BRANDS LIGHTING, INC.
To: ABL IP HOLDING LLC
Reel/Frame 059220/0139 →
Merger Aug 12, 2022
From: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH
To: OSRAM GMBH
Reel/Frame 060793/0824 →