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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
10942409
Filing Dt:
09/16/2004
Publication #:
Pub Dt:
03/24/2005
Inventors:
Lutz Brassat, Stephan Kirchmeyer
Title:
Process for the purification of thiophenes
Assignment: 1
Reel/Frame:
016062/0027Recorded: 12/13/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/22/2004
Exec Dt:
11/22/2004
Assignee:
IM SCHLEEKE 78-91
36842 GOSLAR, GERMANY
Correspondent:
JAMES R. FRANKS
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
019695/0519Recorded: 08/15/2007Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/07/2007
Assignee:
IM SCHLECKE 78-91
GOSLAR, GERMANY 38642
Correspondent:
ASHLEY I. PEZZNER
1007 ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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