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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/16/2015
Application #:
13332047
Filing Dt:
12/20/2011
Publication #:
Pub Dt:
01/17/2013
Inventors:
Hans-Juergen THIEM, Joerg REICHENAUER, Andreas SEIDEL, Reiner RUDOLF, Thomas ECKEL
Title:
PROCESS FOR IMPROVING CARBON BLACK DISPERSION
Assignment: 1
Reel/Frame:
027965/0826Recorded: 03/30/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/01/2012
Exec Dt:
02/09/2012
Exec Dt:
02/09/2012
Exec Dt:
02/03/2012
Exec Dt:
02/01/2012
Assignee:
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Correspondent:
BAKER DONELSON BEARMAN CALDWELL & BERK
920 MASSACHUSETTS AVENUE
SUITE 900
WASHINGTON, DC, DC 20001
Assignment: 2
Reel/Frame:
038301/0001Recorded: 03/30/2016Pages: 56
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:
038966/0865Recorded: 06/13/2016Pages: 52
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 038301 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME FROM BAYER MATERIALSCIENCE AG TO COVESTRO DEUTSCHLAND AG.
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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