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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/15/1992
Application #:
07416978
Filing Dt:
10/04/1989
Inventors:
WALTER HELLERMANN, CHRISTOPH HERRMANN, KARL-HEINZ NORDSIEK, JURGEN WOLPERS et al
Title:
UNSATURATED, ELASTOMERIC, ASYMMETRICALLY COUPLED BLOCK COPOLYMER, A SINGLE BATCH PROCESS FOR ITS MANUFACTURE AND ITS USE FOR THE PRODUCTION OF TIRE COMPONENTS
Assignment: 1
Reel/Frame:
006152/0739Recorded: 06/22/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/03/1992
Exec Dt:
06/03/1992
Exec Dt:
06/03/1992
Exec Dt:
06/03/1992
Exec Dt:
06/03/1992
Assignee:
POSTFACH 1320
D-4370 MARL, WEST, GERMANY
Correspondent:
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
011590/0877Recorded: 03/19/2001Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/1999
Assignee:
WEISSFRAUENSTR. 9
D-60311 FRANKFURT, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
011601/0100Recorded: 03/19/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/2000
Assignee:
UEBERSEERING 40
D-22297 HAMBURG, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:
012598/0511Recorded: 02/15/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/21/2001
Assignee:
UEBERSEERING 40
HAMBURG, GERMANY 22297
Correspondent:
BROWNING BUSHMAN P.C.
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057-5771

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