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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/12/2006
Application #:
10856916
Filing Dt:
05/28/2004
Publication #:
Pub Dt:
03/30/2006
Inventors:
Stefan Grabowski, Volker Wege, Rudiger Musch, Knut Panskus, Thiemo Marx
Title:
AQUEOUS COMPOSITIONS BASED ON POLYCHLOROPRENE
Assignment: 1
Reel/Frame:
015707/0263Recorded: 08/23/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/07/2004
Exec Dt:
07/22/2004
Exec Dt:
07/19/2004
Exec Dt:
07/19/2004
Exec Dt:
07/23/2004
Assignee:
D 51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER MATERIALSCIENCE LLC
GRY F. MATZ, PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15202-9741
Assignment: 2
Reel/Frame:
018584/0319Recorded: 12/01/2006Pages: 23
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2006
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
WILLIAM E. MCSHANE
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:
026235/0147Recorded: 04/22/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2011
Assignee:
51368
LEVERKUSEN, GERMANY
Correspondent:
JOHN E MROZINSKI, JR
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:
038353/0325Recorded: 04/05/2016Pages: 55
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

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