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Patent Assignment Assignor Details
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Assignor Name : SEITZ, FRIEDRICH
Total Assignments: 15
Assignment: 1
Reel/Frame:005244/0241   Pages: 1
Recorded: 02/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALDAG, REINHARD
Exec Dt:
05/11/1988
2
NEUMANN, PETER
Exec Dt:
05/11/1988
3
BOETTCHER, ANDREAS
Exec Dt:
05/11/1988
4
BLUEMEL, THOMAS
Exec Dt:
05/11/1988
5
SEITZ, FRIEDRICH
Exec Dt:
05/11/1988
6
RAULFS, FRIEDRICH-WILHELM
Exec Dt:
05/11/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940649
NONE
07196079
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:005371/0183   Pages: 2
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALDAG, REINHARD
Exec Dt:
05/11/1988
2
NEUMANN, PETER
Exec Dt:
05/11/1988
3
BOETTCHER, ANDREAS
Exec Dt:
05/11/1988
4
BLUEMEL, THOMAS
Exec Dt:
05/11/1988
5
SEITZ, FRIEDRICH
Exec Dt:
05/11/1988
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4962011
NONE
07194954
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005439/0042   Pages: 2
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMAN, GERHARD
Exec Dt:
09/03/1990
2
BAUER, GERHARD
Exec Dt:
09/03/1990
3
SEITZ, FRIEDRICH
Exec Dt:
09/03/1990
Assignee
1
BASF AKTIENGESELLSCHAFT, FEDERAL REPUBLIC OF GERMANY
6700 LUDWIGSHAFEN, RHEINLAND-PFAZ., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114831
NONE
07562568
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005515/0108   Pages: 2
Recorded: 11/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEITZ, FRIEDRICH
Exec Dt:
11/06/1990
2
BECK, ERICH
Exec Dt:
11/06/1990
3
ROSER, JOACHIM
Exec Dt:
11/06/1990
4
SCHULZ, GUENTHER
Exec Dt:
11/06/1990
5
BUESCHGES, ELEONORE
Exec Dt:
11/06/1990
6
ZWEZ, THOMAS
Exec Dt:
11/06/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5176985
NONE
07561901
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:006115/0912   Pages: 2
Recorded: 03/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEITZ, FRIEDRICH
Exec Dt:
02/18/1991
2
RUPPMICH, KARL
Exec Dt:
02/18/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5120788
NONE
07657866
Correspondence name and address
OBLON, FISHER, SPIVAK, ET AL
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY
CRYSTAL SQUARE FIVE, SUITE 400
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:006578/0237   Pages: 2
Recorded: 06/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEITZ, FRIEDRICH
Exec Dt:
02/19/1991
2
RUPPMICH, KARL
Exec Dt:
02/19/1991
3
SCHWAAB, JOSEF
Exec Dt:
02/22/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252666
NONE
07663171
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006248/0183   Pages: 2
Recorded: 08/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEITZ, FRIEDRICH
Exec Dt:
04/08/1991
2
RUPPMICH, KARL
Exec Dt:
04/08/1991
3
SPERLING-VIETMEIER, KARIN
Exec Dt:
04/08/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196480
NONE
07681054
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:006283/0470   Pages: 2
Recorded: 09/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIESSNER, NOBERT
Exec Dt:
08/24/1992
2
NEWMANN, RAINER
Exec Dt:
08/24/1992
3
RUPPMICH, KARL
Exec Dt:
08/24/1992
4
SEITZ, FRIEDRICH
Exec Dt:
08/24/1992
5
ZELTNER, DORIS
Exec Dt:
08/24/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276256
NONE
07950499
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:006518/0408   Pages: 4
Recorded: 04/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIESSNER, NORBERT
Exec Dt:
09/15/1992
2
NEUMANN, RAINER
Exec Dt:
09/15/1992
3
RUPPMICH, KARL
Exec Dt:
09/15/1992
4
SEITZ, FRIEDRICH
Exec Dt:
09/15/1992
5
ZELTNER, DORIS
Exec Dt:
09/15/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219907
NONE
07950498
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:006339/0709   Pages: 2
Recorded: 11/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIESSNER, NORBERT
Exec Dt:
11/04/1992
2
MUEHLBACH, KLAUS
Exec Dt:
11/04/1992
3
SEITZ, FRIEDRICH
Exec Dt:
11/04/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
D-6700, LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266638
NONE
07975730
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:006568/0403   Pages: 3
Recorded: 12/23/1992
Conveyance: CORRECTIVE ASSIGNMENT SEE DOCUMENT FOR DETAILS
Assignors
1
NIESSER, NORBERT
Exec Dt:
12/10/1992
2
FISCHER, WOLFGANG
Exec Dt:
12/10/1992
3
GUENTHERBERG, NORBERT
Exec Dt:
12/10/1992
4
RUPPMICH, KARL
Exec Dt:
12/10/1992
5
SEITZ, FRIEDRICH
Exec Dt:
12/10/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336718
NONE
07996410
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:006509/0640   Pages: 2
Recorded: 12/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIESSNER, NORBERT
Exec Dt:
12/16/1992
2
FISCHER, WOLFGANG
Exec Dt:
12/16/1992
3
GUENTHERBERG, NORBERT
Exec Dt:
12/16/1992
4
RUPPMICH, KARL
Exec Dt:
12/16/1992
5
SEITZ, FRIEDRICH
Exec Dt:
12/16/1992
Assignee
1
BASF MAGNETICS GMBH
6800 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336718
NONE
07996410
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:006553/0889   Pages: 2
Recorded: 05/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, WOLFGANG
Exec Dt:
02/05/1993
2
GUENTHERBERG, NORBERT
Exec Dt:
02/17/1993
3
NIESSNER, NORBERT
Exec Dt:
02/22/1993
4
RUPPMICH, KARL
Exec Dt:
02/17/1993
5
SEITZ, FRIEDRICH
Exec Dt:
02/17/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
6700, LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344877
NONE
08060976
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:007018/0107   Pages: 2
Recorded: 05/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZELTNER, DORIS
Exec Dt:
05/18/1994
2
NIESSNER, NORBERT
Exec Dt:
05/18/1994
3
SEITZ, FRIEDRICH
Exec Dt:
05/18/1994
4
NEUMANN, RAINER
Exec Dt:
05/18/1994
5
SEELERT, STEFAN
Exec Dt:
05/18/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5444123
NONE
08203512
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:008285/0800   Pages: 2
Recorded: 11/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFIRMANN, RALF
Exec Dt:
11/01/1996
2
SEITZ, FRIEDRICH
Exec Dt:
11/01/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT BUILDING K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773651
NONE
08753714
Correspondence name and address
CONNOLLLY AND HUTZ
T. M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899

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