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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6218492
Issue Dt:
04/17/2001
Application #:
09065457
Filing Dt:
04/24/1998
Inventors:
FRANK HILL, PETER OTTERSBACH, GRACIELLA DJAVID, MARCEL JOZEFOWICZ, VERONIQUE MIGONNEY et al
Title:
WATER INSOLUBLE BACTERIOPHOBIC POLYMERS CONTAINING CARBOXYL AND SULFONIC ACID GROUPS
Assignment: 1
Reel/Frame:
009682/0746Recorded: 01/07/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HILL, HELLA LUISE HEIRESS OF THE ESTATE OF FRANK HILL (DECEASED)
Exec Dt:
07/31/1998
HILL, HENNING HINRICH HEIR OF THE ESTATE OF FRANK HILL (DECEASED)
Exec Dt:
07/31/1998
HILL, FRIEDRICH FRANK HEIR OF THE ESTATE OF FRANK HILL (DECEASED)
Exec Dt:
07/31/1998
HILL, REGINA LUISE HEIRESS OF THE ESTATE OF FRANK HILL (DECEASED)
Exec Dt:
07/31/1998
OTTERSBACH, PETER
Exec Dt:
07/31/1998
DJAVID, GRACIELLA
Exec Dt:
11/10/1998
JOZEFOWICZ, MARCEL
Exec Dt:
11/10/1998
MIGONNEY, VERONIQUE
Exec Dt:
11/10/1998
VAIRON, JEAN-PIERRE
Exec Dt:
09/07/1998
Assignee:
HUELS AKTIENGESELLSCHAFT
D-45764 MARL, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
JAMES J. KELLY
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
011837/0001Recorded: 05/31/2001Pages: 56
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
HUELS AKTIENGESELLSCHAFT
Exec Dt:
02/01/1999
Assignee:
DEGUSSA-HUELS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60287 FRANKFURT AM MAIN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:
012463/0601Recorded: 01/11/2002Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
DEGUSSA-HUELS AKTIENGESELLSCHAFT
Exec Dt:
02/09/2001
Assignee:
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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