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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/26/1994
Application #:
08126035
Filing Dt:
09/23/1993
Inventors:
HARTMUT LIEHR, HANS-DIETER HOFMANN
Title:
DISCONTINUOUS PROCESS FOR THE PRODUCTION OF A POLYAMIDE-6,6
Assignment: 1
Reel/Frame:
006822/0949Recorded: 01/10/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/14/1993
Exec Dt:
09/14/1993
Assignee:
BORSIGALLEE 1
D-60388 FRANKFURT/MAIN, GERMANY
Correspondent:
GEORGE B. NEWITT
ALEGRETTI & WITCOFF, LTD.
10 SOUTH WACKER DRIVE, STE. 3000
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
010180/0186Recorded: 08/19/1999Pages: 43
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/21/1998
Assignee:
BORSIGALLEE 1
FRANKFURT AM MAIN, GERMANY D-603
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF
MICHAEL S. GREENFIELD
300 SOUTH WACKER DRIVE, 32ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:
011763/0065Recorded: 05/14/2001Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/19/2000
Assignee:
BORSIGALLEE 1
FRANKFURT AM MAIN, GERMANY D-603
Correspondent:
MCDONNELL BOEHNEN HULBERT ET AL.
MICHAEL S. GREENFIELD
300 S. WACKER DR, 32ND FLR.
CHICAGO, IL 60606

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