Patent Assignment
Reel/Frame 029960/0060
Assignment of Assignor's Interest
Recorded: 2013-03-11
Pages: 3
Assignor
BAYER MATERIAL SCIENCE AG
Executed: 2013-02-28
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM, ALFRED-NOBEL-STR. 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Substrate Material for High Speed Optical Discs
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2011
From: BRUDER, FRIEDRICH-KARL; HAESE, WILFRIED; OSER, RAFAEL; BLASCHKE, ULRICH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 026777/0152 →
Bayer Materialscience Ag Assign 50% of Our Rights to Bayer Materialscience (China) Company Ltd.
Aug 29, 2011
From: BAYER MATERIALSCIENCE AG
To: BAYER MATERIALSCIENCE (CHINA) COMPANY LTD.
Reel/Frame 026819/0600 →
Assignment Filed at Reel/Frame 026979/0271 Only Applies to China and Not the United States; Bayer Materialscience Ag Owns 100% of This Application
Jan 18, 2012
From: BAYER MATERIALSCIENCE AG
To: BAYER MATERIALSCIENCE AG
Reel/Frame 027548/0557 →
Assignment Filed at Reel/Frame 026819/0600 Only Applies to China and Not the United States; Bayer Materialscience Ag Owns 100% of This Application
Jan 18, 2012
From: BAYER MATERIALSCIENCE AG
To: BAYER MATERIALSCIENCE AG
Reel/Frame 027548/0729 →
Assignment of Assignor's Interest
Mar 9, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038045/0298 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0842 →
Change of Name
Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038365/0392 →