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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
9206331
Issue Dt:
12/08/2015
Application #:
13640986
Filing Dt:
02/22/2013
Publication #:
20130144007
Pub Dt:
06/06/2013
Inventors:
Alfred Zastrow, Reiner Witkowski, Ralf Werner, Thorsten Rische, Evgeny Avtomonov et al
Title:
AQUEOUS POLYURETHANE-POLYUREA DISPERSIONS
Assignment: 1
Reel/Frame:
029855/0442Recorded: 02/22/2013Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZASTROW, ALFRED
Exec Dt:
09/28/2012
WITKOWSKI, REINER
Exec Dt:
09/30/2012
WERNER, RALF
Exec Dt:
10/17/2012
KUREK, GERALD
Exec Dt:
10/25/2012
RISCHE, THORSTEN
Exec Dt:
11/27/2012
AVTOMONOV, EVGENY
Exec Dt:
10/08/2012
KRAUS, HARALD
Exec Dt:
10/15/2012
PEERLINGS, HENRICUS
Exec Dt:
09/29/2012
Assignee:
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Correspondent:
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:
038188/0842Recorded: 03/21/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER MATERIALSCIENCE AG
Exec Dt:
09/01/2015
Assignee:
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:
038370/0892Recorded: 04/06/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER MATERIALSCIENCE AG
Exec Dt:
09/01/2015
Assignee:
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:
038045/0298Recorded: 03/09/2016Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
BAYER INTELLECTUAL PROPERTY GMBH
Exec Dt:
02/29/2016
Assignee:
BAYER MATERIALSCIENCE AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG. 4
PITTSBURGH, PA 15205

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