IP Library Assignment 023578/0730
Patent Assignment
Reel/Frame 023578/0730

Assignment of Assignor's Interest

Recorded: 2009-11-30 Pages: 3
Assignors
EHRENBERGER, WALTER
Executed: 2009-11-13
TRAUTWEIN, SIMON
Executed: 2009-11-17
Assignee
DENTAURUM J.P. WINKELSTROETER KG
TURNSTRASSE 31, ISPRINGEN, 75228, GERMANY
Covered Property (1)
Expansion Screw for Regulating Teeth
Patent: 8,821,156 →
Application: 12/610,424 →
Publication: US 2010/0112507
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 22, 2014
From: DENTAURUM J.P. WINKELSTROETER KG
To: DENTAURUM GMBH & CO. KG.
Reel/Frame 033378/0885 →