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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/09/1999
Application #:
08729461
Filing Dt:
10/11/1996
Inventors:
STEFAN ANTONS, ERICH HAMMERSCHMIDT, HEINZ U. BLANK, HELMUT FIEGE, HEINZ-GERD HARTGES
Title:
PROCESS FOR THE PREPARATION OF ALKYL ARYL ETHERS CONTAINING CARBOXYL GROUPS
Assignment: 1
Reel/Frame:
008271/0464Recorded: 10/11/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/30/1996
Exec Dt:
08/12/1996
Exec Dt:
08/14/1996
Exec Dt:
07/30/1996
Exec Dt:
07/31/1996
Assignee:
D-51368 LEVERKUSEN, GERMANY
Correspondent:
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
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

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