Patent Assignment
Reel/Frame 025885/0695
Assignment of Assignor's Interest
Recorded: 2011-03-02
Pages: 4
Assignors
ECKEL, THOMAS, DR.
Executed: 2011-01-21
TASCHNER, VERA, DR.
Executed: 2011-01-25
FELDERMANN, ACHIM, DR.
Executed: 2011-01-24
THUERMER, BURKHARD
Executed: 2011-02-04
WITTMANN, DIETER, DR.
Executed: 2011-01-24
Assignees
BAYER MATERIALSCIENCE AG
51368, LEVERKUSEN, GERMANY
SCHINNER, MARC, DR.
HAUPTSTR. 27, ZIEGENHAIN, 57632, GERMANY
Covered Property
(1)
Flameproofed, Impact-Modified, Scratch-Resistant Polycarbonate Moulding Compositions with Good Mechanical Properties
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 1, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038377/0675 →
Corrective Assignment to Correct the Assignee Previously Recorded at Reel: 025885 Frame: 0695. Assignor(S) Hereby Confirms the Assignment.
Apr 28, 2016
From: ECKEL, THOMAS, DR.; TASCHNER, VERA, DR.; FELDERMANN, ACHIM, DR.; THUERMER, BURKHARD
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038552/0054 →