Patent Assignment
Reel/Frame 024698/0124
Assignment of Assignor's Interest
Recorded: 2010-07-16
Pages: 2
Assignors
SPRINGMANN, EDWARD
Executed: 2010-06-30
PAESCHKE, MANFRED
Executed: 2010-06-30
MUTH, OLIVER
Executed: 2010-06-30
Assignee
BUNDESDRUCKEREI GMBH
ORANIENSTRASSE 91, BERLIN, 10969, GERMANY
Covered Property
(1)
Securing of Documents by Means of Digital Watermark Information
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2010
From: BUNDESDRUCKEREI GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 024860/0165 →
Assignment of Assignor's Interest
Dec 21, 2011
From: BAYER MATERIAL SCIENCE AG
To: BUNDESDRUCKEREI GMBH; BAYER MATERIAL SCIENCE AG
Reel/Frame 027427/0616 →
Assignment of Assignor's Interest
May 20, 2013
From: BAYER MATERIALSCIENCE AG
To: BUNDESDRUCKEREI GMBH; BAYER MATERIALSCIENCE AG
Reel/Frame 030447/0334 →
Change of Name
Apr 5, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038353/0325 →
Assignment of Assignor's Interest
Apr 14, 2023
From: COVESTRO DEUTSCHLAND AG
To: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
Reel/Frame 063322/0412 →
Assignment of Assignor's Interest
Apr 21, 2023
From: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
To: BUNDESDRUCKEREI GMBH
Reel/Frame 063403/0597 →
Assignment of Assignor's Interest
Sep 15, 2023
From: BUNDESDRUCKEREI GMBH
To: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
Reel/Frame 064915/0036 →