Patent Assignment
Reel/Frame 017853/0525
Assignment of Assignor's Interest
Recorded: 2005-09-26
Pages: 3
Assignors
KRAEMER, MICHAEL A.
Executed: 2005-09-21
HERTLEIN, GUENTER
Executed: 2005-09-22
BURGER, BERND K.
Executed: 2005-09-22
Assignees
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
3M ESPE AG
ESPE PLATZ, 82229 SEEFELD, GERMANY
Covered Property
(1)
Cad-System for Dental Prostheses
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Re-Record to Correct Receiving Party on Previously Recorded Document at Reel/Frame 017853/0525.
Sep 6, 2006
From: KRAEMER, MICHAEL A.; HERTLEIN, GUENTER; BURGER, BERND K.
To: 3M ESPE AG
Reel/Frame 018233/0867 →
Merger
Feb 27, 2012
From: 3M ESPE AG
To: 3M DEUTSCHLAND GMBH
Reel/Frame 027762/0754 →
Assignment of Assignor's Interest
Sep 21, 2018
From: 3M DEUTSCHLAND GMBH
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 046937/0035 →