Patent Assignment
Reel/Frame 016762/0799
Assignment of Assignor's Interest
Recorded: 2005-07-12
Pages: 7
Assignors
MULLER, ULRICH
Executed: 2005-06-26
ZACHAU, MARTIN
Executed: 2005-06-23
SCHMIDT, DIETER
Executed: 2005-06-24
ZWASCHKA, FRANZ
Executed: 2005-06-24
Assignee
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH
HELLABRUNNERSTRASSE 1, MUNICH, D-81543, GERMANY
Covered Property
(1)
Process for Producing a Phosphate of the Lanthanoids, and Phosphate Produced Thereby
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jul 7, 2020
From: PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH
To: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
Reel/Frame 053144/0128 →
Change of Name
Jul 7, 2020
From: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
To: OSRAM AG
Reel/Frame 053144/0163 →
Assignment of Assignor's Interest
Jul 7, 2020
From: OSRAM GMBH
To: LEDVANCE GMBH
Reel/Frame 053144/0291 →
Change of Name
Jul 7, 2020
From: OSRAM AG
To: OSRAM GMBH
Reel/Frame 053259/0743 →