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Patent Assignment Assignor Details
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Assignor Name : DUST, MATTHIAS
Total Assignments: 12
Assignment: 1
Reel/Frame:004717/0128   Pages: 1
Recorded: 06/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ETZBACH, KARL-HEINZ
Exec Dt:
07/30/1985
2
NEUMANN, PETER
Exec Dt:
07/30/1985
3
DUST, MATTHIAS
Exec Dt:
07/30/1985
4
RINGSDORF, HELMUT
Exec Dt:
07/23/1985
5
SCHMIDT, HANS-WERNER
Exec Dt:
07/23/1985
6
BAUR, GUENTER
Exec Dt:
07/25/1985
7
WINDSCHEID, FRIEDRICH
Exec Dt:
07/25/1985
8
KIEFER, RUDOLF
Exec Dt:
07/25/1985
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4702945
NONE
06764079
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005133/0050   Pages: 1
Recorded: 08/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUST, MATTHIAS
Exec Dt:
03/03/1987
2
NEUMANN, PETER
Exec Dt:
03/03/1987
3
SCHEFCZIK, ERNST
Exec Dt:
03/03/1987
4
BENTHACK-THOMS, HEIDI
Exec Dt:
03/03/1987
5
BARZYNSKI, HELMUT
Exec Dt:
03/03/1987
6
SCHOMANN, KLAUS-DIETER
Exec Dt:
03/03/1987
7
KUPPELMAIER, HARALD
Exec Dt:
03/03/1987
8
KOESTER, EBERHARD
Exec Dt:
03/03/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876356
NONE
07024988
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005017/0148   Pages: 1
Recorded: 02/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUST, MATTHIAS
Exec Dt:
09/01/1987
2
NEUMANN, PETER
Exec Dt:
09/01/1987
3
HAUSER, PETER
Exec Dt:
09/01/1987
4
WAGENBLAST, GERHARD
Exec Dt:
09/01/1987
5
BENTHACK-THOMS, HEIDI
Exec Dt:
09/01/1987
6
BARZYNSKI, HELMUT
Exec Dt:
09/01/1987
7
SCHOMANN, KLAUS D.
Exec Dt:
09/01/1987
8
KUPPELMAIER, HARALD
Exec Dt:
09/01/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4830951
NONE
07093239
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005480/0374   Pages: 2
Recorded: 10/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUST, MATTHIAS
Exec Dt:
11/02/1988
2
NEUMANN, PETER
Exec Dt:
11/02/1988
3
ACKER, MICHAEL
Exec Dt:
11/02/1988
4
BENTHACK-THOMS, HEIDI
Exec Dt:
11/02/1988
5
SCHOMANN, KLAUS-DIETER
Exec Dt:
11/02/1988
6
KUPPELMAIER, HARALD
Exec Dt:
11/02/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ,
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002863
NONE
07272431
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005156/0493   Pages: 1
Recorded: 10/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUST, MATTHIAS
Exec Dt:
11/18/1988
2
NEUMANN, PETER
Exec Dt:
11/18/1988
3
LEYRER, REINHOLD J.
Exec Dt:
11/18/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906541
NONE
07274970
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVENUE NW
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005923/0065   Pages: 2
Recorded: 11/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ACKER, MICHAEL
Exec Dt:
03/03/1989
2
DUST, MATTHIAS
Exec Dt:
03/03/1989
3
NEUMANN, PETER
Exec Dt:
03/03/1989
4
BROSIUS, SIBYLLE
Exec Dt:
03/03/1989
5
SCHOMANN, KLAUS D.
Exec Dt:
03/03/1989
6
KUPPELMAIER, HARALD
Exec Dt:
03/03/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093492
NONE
07563844
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006225/0181   Pages: 2
Recorded: 08/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ACKER, MICHAEL
Exec Dt:
03/30/1989
2
NEUMANN, PETER
Exec Dt:
03/30/1989
3
SCHROTT, WOLFGANG
Exec Dt:
03/30/1989
4
DUST, MATTHIAS
Exec Dt:
03/30/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166359
NONE
07680037
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:006425/0193   Pages: 2
Recorded: 02/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PATSCH, MANFRED
Exec Dt:
07/07/1989
2
NAHR, UWE
Exec Dt:
07/07/1989
3
WIRSING, FRIEDRICH
Exec Dt:
07/07/1989
4
JESSEN, JOERG L.
Exec Dt:
07/07/1989
5
PANDL, KLAUS
Exec Dt:
07/07/1989
6
MARSCHNER, CLAUS
Exec Dt:
07/07/1989
7
DUST, MATTHIAS
Exec Dt:
07/07/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210187
NONE
07865744
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:005715/0587   Pages: 2
Recorded: 05/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEYRER, REINHOLD J.
Exec Dt:
09/27/1989
2
NEUMANN, PETER
Exec Dt:
09/27/1989
3
DUST, MATTHIAS
Exec Dt:
09/27/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5069991
NONE
07422611
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:006807/0040   Pages: 2
Recorded: 12/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUST, MATTHIAS
Exec Dt:
07/02/1993
2
BERGMANN, UDO
Exec Dt:
07/02/1993
3
SCHWANTJE, GERD
Exec Dt:
07/02/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5386042
NONE
08088740
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:020114/0773   Pages: 4
Recorded: 11/15/2007
Attorney Dkt #:284676US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAASE, MATTHIAS
Exec Dt:
12/05/2005
2
BERTLEIN, GERHARD
Exec Dt:
12/05/2005
3
GANZ, HOLGER
Exec Dt:
12/05/2005
4
DUST, MATTHIAS
Exec Dt:
12/05/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7495130
US20060178530
10564855
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:028975/0886   Pages: 4
Recorded: 09/14/2012
Attorney Dkt #:401593US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETTE, VIRGINIE
Exec Dt:
07/04/2012
2
DUST, MATTHIAS
Exec Dt:
08/16/2012
3
PETZOLDT, JOCHEN
Exec Dt:
07/18/2012
4
MEISENBURG, UWE
Exec Dt:
07/18/2012
5
MISSKE, ANDREA
Exec Dt:
08/13/2012
6
BERGMANN, HERMANN
Exec Dt:
08/15/2012
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9150673
US20130178592
13543032
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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