Patent Assignment
Reel/Frame 033637/0324
Assignment of Assignor's Interest
Recorded: 2014-08-29
Pages: 11
Assignors
DOERR, SEBASTIAN
Executed: 2014-03-27
PEERLINGS, HENRICUS
Executed: 2014-03-26
WAMPRECHT, CHRISTIAN
Executed: 2014-04-02
HANSSON, DENNIS
Executed: 2014-04-08
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Thermoplastic Polyurethane for Producing Hydrophilic Fibers
Application:
14/345,412 →
Publication:
US 2014/0350206
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 10, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038056/0732 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0408 →
Change of Name
Apr 7, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038374/0844 →