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Patent Assignment Assignor Details
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Assignor Name : CZAUDERNA, BERNHARD
Total Assignments: 18
Assignment: 1
Reel/Frame:004664/0849   Pages: 1
Recorded: 02/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HESSE, ANTON
Exec Dt:
08/17/1984
2
BUENSCH, HELLMUT
Exec Dt:
08/13/1987
3
CZAUDERNA, BERNHARD
Exec Dt:
08/17/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
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4670485
NONE
06888647
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004693/0828   Pages: 1
Recorded: 04/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELZ, MARTIN
Exec Dt:
09/27/1985
2
CZAUDERNA, BERNHARD
Exec Dt:
09/27/1985
3
STOFFEL, KARL-HEINZ
Exec Dt:
09/09/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4692373
NONE
06782929
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005503/0563   Pages: 2
Recorded: 11/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CZAUDERNA, BERNHARD
Exec Dt:
04/28/1986
2
NIEBERLE, JUERGEN
Exec Dt:
04/28/1986
3
PETER, ROLAND
Exec Dt:
04/28/1986
4
NISSEN, DIETMAR
Exec Dt:
04/28/1986
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4996270
NONE
07267714
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:006255/0328   Pages: 2
Recorded: 09/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEDTMANN-REIN, CAROLA
Exec Dt:
04/26/1991
2
CZAUDERNA, BERNHARD
Exec Dt:
04/26/1991
3
VON DEESSEN, MARTINA
Exec Dt:
04/26/1991
4
HENNIG, KARL
Exec Dt:
04/26/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN RHEINLAND-PFALZ FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171825
NONE
07695385
Correspondence name and address
OBLON, SPIVAK, MCCELLAND, MAIER &
NEUSTADT, P.C. - ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:006111/0897   Pages: 2
Recorded: 04/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZELTNER, DORIS
Exec Dt:
04/23/1992
2
STEIERT, PETER
Exec Dt:
04/23/1992
3
FELDMANN, HEIKE
Exec Dt:
04/23/1992
4
MUEHLBACH, KLAUS
Exec Dt:
04/23/1992
5
HEDTMANN-REIN, CAROLA
Exec Dt:
04/23/1992
6
CZAUDERNA, BERNHARD
Exec Dt:
04/23/1992
7
HENNIG, KARL
Exec Dt:
04/23/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5237039
NONE
07876163
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:008016/0726   Pages: 3
Recorded: 06/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
04/01/1996
2
HOFMANN, JUERGEN
Exec Dt:
04/01/1996
3
OHLIG, HILMAR
Exec Dt:
04/01/1996
4
MAILAHN, ELMAR
Exec Dt:
04/01/1996
5
BUS, KLAUS
Exec Dt:
04/01/1996
6
CZAUDERNA, BERNHARD
Exec Dt:
04/01/1996
7
GRABOWSKI, SVEN
Exec Dt:
04/01/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5910276
NONE
08620310
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:008020/0445   Pages: 3
Recorded: 05/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
04/01/1996
2
HOFMANN, JUERGEN
Exec Dt:
04/01/1996
3
OHLIG, HILMAR
Exec Dt:
04/01/1996
4
MAILAHN, ELMAR
Exec Dt:
04/01/1996
5
BUS, ELAUS
Exec Dt:
04/01/1996
6
CZAUDERNA, BERNHARD
Exec Dt:
04/01/1996
7
GRABOWSKI, SVEN
Exec Dt:
04/01/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958316
NONE
08620308
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:008020/0469   Pages: 3
Recorded: 05/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
04/01/1996
2
HOFMANN, JUERGEN
Exec Dt:
04/01/1996
3
MAILAHN, ELMAR
Exec Dt:
04/01/1996
4
OHLIG, HILMAR
Exec Dt:
04/01/1996
5
GRABOWSKI, SVEN
Exec Dt:
04/01/1996
6
CZAUDERNA, BERNHARD
Exec Dt:
04/01/1996
7
BUS, KLAUS
Exec Dt:
04/01/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852113
NONE
08620309
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE N.W.
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:008125/0109   Pages: 3
Recorded: 10/21/1996
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 8020, FRAME 0445.
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
04/01/1996
2
HOFMANN, JUERGEN
Exec Dt:
04/01/1996
3
OHLIG, HILMAR
Exec Dt:
04/01/1996
4
MAILAHN, ELMAR
Exec Dt:
04/01/1996
5
BUS, KLAUS
Exec Dt:
04/01/1996
6
CZAUDERNA, BERNHARD
Exec Dt:
04/01/1996
7
GRABOWSKI, SVEN
Exec Dt:
04/01/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958316
NONE
08620308
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:009904/0596   Pages: 3
Recorded: 03/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
09/29/1997
2
HOFMANN, JUERGEN
Exec Dt:
09/29/1997
3
MAILAHN, ELMAR
Exec Dt:
09/29/1997
4
OHLIG, HILMAR
Exec Dt:
09/29/1997
5
CZAUDERNA, BERNHARD
Exec Dt:
09/29/1997
6
GABOWSKI, SVEN
Exec Dt:
09/29/1997
7
BUSS, KLAUS
Exec Dt:
09/29/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6165399
NONE
09269344
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON DC 20036
Assignment: 11
Reel/Frame:010593/0935   Pages: 4
Recorded: 12/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
09/07/1998
2
KOCH, JUERGEN
Exec Dt:
09/07/1998
3
ITTEMANN, PETER
Exec Dt:
09/07/1998
4
SEIBRING, JOACHIM
Exec Dt:
09/07/1998
5
GRABOWSKI, SVEN
Exec Dt:
09/07/1998
6
MCKEE, GRAHAM EDMUND
Exec Dt:
09/07/1998
7
MOSBACH, NORBERT
Exec Dt:
09/07/1998
8
CZAUDERNA, BERNHARD
Exec Dt:
09/07/1998
9
NIESSNER, NORBERT
Exec Dt:
09/07/1998
10
HEINEN, HARTMUT
Exec Dt:
09/07/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323279
NONE
09446982
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 12
Reel/Frame:011043/0823   Pages: 3
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCKEE, GRAHAM EDMUND
Exec Dt:
07/31/2000
2
CZAUDERNA, BERNHARD
Exec Dt:
07/31/2000
3
HEINEN, HARLMUT
Exec Dt:
07/31/2000
4
KOCH, JURGEN
Exec Dt:
07/31/2000
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6441062
NONE
09600311
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. NW
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:013435/0878   Pages: 3
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
03/29/2001
2
CZAUDERNA, BERNHARD
Exec Dt:
03/29/2001
3
BREULMANN, MICHAEL
Exec Dt:
03/29/2001
4
OEPEN, SABINE
Exec Dt:
03/29/2001
5
DUIJZINGS, WIL
Exec Dt:
03/29/2001
6
NIESSNER, NORBERT
Exec Dt:
03/29/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723774
US20030032741
10221080
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C 20036
Assignment: 14
Reel/Frame:011951/0191   Pages: 3
Recorded: 05/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
05/03/2001
2
HOFMANN, JUERGEN
Exec Dt:
05/03/2001
3
LUDWIG, ALEXANDER
Exec Dt:
05/03/2001
4
HEINEN, HARTMUT
Exec Dt:
05/03/2001
5
EHRMANN, GERD
Exec Dt:
05/03/2001
6
BARGHOORN, PETER
Exec Dt:
05/03/2001
7
KLEINKE, ANDREAS
Exec Dt:
05/03/2001
8
GRABOWSKI, SVEN
Exec Dt:
05/03/2001
9
NACHTRAB, RAINER
Exec Dt:
05/03/2001
10
CZAUDERNA, BERNHARD
Exec Dt:
05/03/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6498232
NONE
09857050
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE, NW
WASHINGTON, D.C. 20036
Assignment: 15
Reel/Frame:013838/0070   Pages: 3
Recorded: 11/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
05/31/2001
2
CZAUDERNA, BERNHARD
Exec Dt:
05/31/2001
3
ITTEMANN, PETER
Exec Dt:
05/31/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835776
US20030158335
10296452
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:014467/0205   Pages: 3
Recorded: 05/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHERBERG, NORBERT
Exec Dt:
12/05/2001
2
CZAUDERNA, BERNHARD
Exec Dt:
12/05/2001
3
HEINEN, HARTMUT
Exec Dt:
12/05/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040102564
10416469
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:014133/0244   Pages: 3
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OEPEN, SABINE
Exec Dt:
07/08/2002
2
BREULMANN, MICHAEL
Exec Dt:
07/08/2002
3
GUENTHERBERG, NORBERT
Exec Dt:
07/08/2002
4
HUNGENBERG, KLAUS-DIETER
Exec Dt:
07/08/2002
5
NIESSNER, NORBERT
Exec Dt:
07/08/2002
6
CZAUDERNA, BERNHARD
Exec Dt:
07/08/2002
7
DUIJZINGS, WIL
Exec Dt:
07/08/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852797
US20030162889
10257717
Correspondence name and address
KEIL & WEINKAUF
HEBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 18
Reel/Frame:020933/0085   Pages: 4
Recorded: 05/09/2008
Attorney Dkt #:13156-00142-us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUIJZINGS, WIL
Exec Dt:
08/30/2006
2
SUWIER, DAVY R.
Exec Dt:
09/06/2006
3
CZAUDERNA, BERNHARD
Exec Dt:
09/27/2006
4
NIEBNER, NORBERT
Exec Dt:
09/26/2006
5
SAUER, ALEXANDER
Exec Dt:
10/02/2006
6
PEPER, MICHEL
Exec Dt:
10/09/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
GVX-C006
LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100227965
12063162
Correspondence name and address
BRYANT L. YOUNG
CONNOLLY BOVE LODGE & HULTZ LLP
1875 EYE STREET, NW SUITE 1100
WASHINGTON, DC 20006

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