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Patent Assignment Assignor Details
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Assignor Name : PFISTER, JUERGEN
Total Assignments: 17
Assignment: 1
Reel/Frame:005130/0116   Pages: 1
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEINER, GERD
Exec Dt:
05/13/1988
2
PFISTER, JUERGEN
Exec Dt:
05/13/1988
3
TESCHENDORF, HANS-JUERGEN
Exec Dt:
05/13/1988
4
UNGER, LILIANE
Exec Dt:
05/13/1988
5
BINDER, RUDOKL
Exec Dt:
05/13/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4866057
NONE
07196606
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQ. FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON , VA 22202
Assignment: 2
Reel/Frame:005689/0998   Pages: 2
Recorded: 04/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGEN, HELMUT
Exec Dt:
10/13/1989
2
PFISTER, JUERGEN
Exec Dt:
10/13/1989
3
EICHENAUER, ULRICH
Exec Dt:
10/13/1989
4
WUERZER, BRUNO
Exec Dt:
10/13/1989
5
HELBIG, WILFRIED
Exec Dt:
10/13/1989
6
WESTPHALEN, KARL-OTTO
Exec Dt:
10/13/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5035736
NONE
07429763
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005554/0598   Pages: 2
Recorded: 12/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PFISTER, JUERGEN
Exec Dt:
12/27/1989
2
WIESENFELDT, MATTHIAS
Exec Dt:
12/27/1989
3
ETZBACH, KARL-HEINZ
Exec Dt:
12/27/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5003081
NONE
07461688
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQ., FIVE, STE. 400
1755 JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005722/0105   Pages: 2
Recorded: 05/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGEN, HELMUT
Exec Dt:
02/21/1990
2
PFISTER, JUERGEN
Exec Dt:
02/21/1990
3
ZIEGLER, HANS
Exec Dt:
02/21/1990
4
WUERZER, BRUNO
Exec Dt:
02/21/1990
5
WESTPHALEN, HANS-OTTO
Exec Dt:
02/21/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059240
NONE
07486867
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:005887/0894   Pages: 2
Recorded: 10/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PFISTER, JUERGEN
Exec Dt:
10/30/1990
2
SCHIESSL, MICHAEL
Exec Dt:
10/30/1990
3
NACHTRAB, RAINER
Exec Dt:
10/30/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081270
NONE
07599975
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005516/0530   Pages: 2
Recorded: 11/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAUPE, THOMAS
Exec Dt:
11/09/1990
2
MEYER, NORBERT
Exec Dt:
11/09/1990
3
PLATH, PETER
Exec Dt:
11/09/1990
4
SCHIRMER, ULRICH
Exec Dt:
11/09/1990
5
WUERZER, BRUNO
Exec Dt:
11/09/1990
6
WESTPHALEN, KARL-OTTO
Exec Dt:
11/09/1990
7
PATSCH, MANFRED
Exec Dt:
11/09/1990
8
PFISTER, JUERGEN
Exec Dt:
11/09/1990
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5076831
NONE
07615865
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:005694/0349   Pages: 2
Recorded: 04/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGEN, HELMUT
Exec Dt:
04/17/1991
2
ZIEGLER, HANS
Exec Dt:
04/17/1991
3
PFISTER, JUERGEN
Exec Dt:
04/17/1991
4
NILZ, GERHARD
Exec Dt:
04/17/1991
5
LORENZ, GISELA
Exec Dt:
04/17/1991
6
DRESSEL, JUERGEN
Exec Dt:
04/17/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5216171
NONE
07681254
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:013376/0877   Pages: 3
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRONER, MATTHIAS
Exec Dt:
04/17/2001
2
PERNER, JOHANNES
Exec Dt:
04/17/2001
3
BUECHNER, KARL-HEINZ
Exec Dt:
04/17/2001
4
WILD, JOCHEN
Exec Dt:
04/17/2001
5
PFISTER, JUERGEN
Exec Dt:
04/17/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846882
US20030050404
10239053
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
SURINGER SACHAR
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:014619/0389   Pages: 3
Recorded: 10/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRONER, MATTHIAS
Exec Dt:
01/07/2002
2
PFISTER, JUERGEN
Exec Dt:
01/07/2002
3
FAUL, DIETER
Exec Dt:
01/07/2002
4
RAUBENHEIMER, HANS-JUERGEN
Exec Dt:
01/07/2002
5
BUECHNER, KARL-HEINZ
Exec Dt:
01/07/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872848
US20040054218
10450529
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:021128/0932   Pages: 5
Recorded: 06/20/2008
Attorney Dkt #:326719US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADDAMO, ANTONINO RAFFAELE
Exec Dt:
12/21/2006
2
NOERENBERG, RALF
Exec Dt:
12/21/2006
3
SOBOTKA, BETTINA
Exec Dt:
01/08/2007
4
DURIS, TIBOR
Exec Dt:
01/08/2007
5
LOCHTMAN, RENE
Exec Dt:
01/09/2007
6
WAGNER, NORBERT
Exec Dt:
01/08/2007
7
SCHNEIDER, NORBERT
Exec Dt:
12/19/2006
8
PFISTER, JUERGEN
Exec Dt:
01/09/2007
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090011674
12158094
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:021735/0241   Pages: 4
Recorded: 10/24/2008
Attorney Dkt #:13156-00206-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCHTMAN, RENE
Exec Dt:
05/14/2007
2
KACZUN, JUERGEN
Exec Dt:
05/22/2007
3
SCHNEIDER, NORBERT
Exec Dt:
05/07/2007
4
PFISTER, JUERGEN
Exec Dt:
05/14/2007
5
POHL, GERT
Exec Dt:
04/24/2007
6
WAGNER, NORBERT
Exec Dt:
05/22/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090101511
12297864
Correspondence name and address
DAVID M. MORSE
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:022198/0639   Pages: 4
Recorded: 02/03/2009
Attorney Dkt #:12810-00825-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCHTMAN, RENE
Exec Dt:
08/20/2007
2
KACZUN, JUERGEN
Exec Dt:
08/29/2007
3
SCHNEIDER, NORBERT
Exec Dt:
08/17/2007
4
PFISTER, JUERGEN
Exec Dt:
08/23/2007
5
WAGNER, NORBERT
Exec Dt:
08/24/2007
6
KIEBURG, CHRISTOFFER
Exec Dt:
08/23/2007
7
JOSHI, KETAN
Exec Dt:
08/27/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100006442
12376145
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:022404/0545   Pages: 4
Recorded: 03/17/2009
Attorney Dkt #:13156-00248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUN, MARTIN
Exec Dt:
09/01/2007
2
PFISTER, JUERGEN
Exec Dt:
09/10/2007
3
LOCHTMAN, RENE
Exec Dt:
09/24/2007
4
OETTER, GUENTER
Exec Dt:
09/12/2007
5
GABRIEL, CLAUS
Exec Dt:
09/18/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
67056
LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8132445
US20110030454
12438017
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
---
WILMING, DE 19899-2207
Assignment: 14
Reel/Frame:021735/0371   Pages: 4
Recorded: 10/24/2008
Attorney Dkt #:13156-00198-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCHTMAN, RENE
Exec Dt:
09/24/2007
2
KACZUN, JUERGEN
Exec Dt:
09/26/2007
3
SCHNEIDER, NORBERT
Exec Dt:
09/05/2007
4
PFISTER, JUERGEN
Exec Dt:
09/24/2007
5
POHL, GERT
Exec Dt:
09/11/2007
6
WAGNER, NORBERT
Exec Dt:
09/24/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090178930
12297330
Correspondence name and address
DAVID M. MORSE
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:023568/0113   Pages: 4
Recorded: 11/25/2009
Attorney Dkt #:13156-00301-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCHTMAN, RENE
Exec Dt:
05/30/2008
2
KACZUN, JUERGEN
Exec Dt:
06/03/2008
3
WAGNER, NORBERT
Exec Dt:
06/03/2008
4
PFISTER, JUERGEN
Exec Dt:
06/06/2008
5
HENTSCHEL, DIETER
Exec Dt:
06/12/2008
Assignee
1
BASF SE
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100170626
12601669
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 16
Reel/Frame:025938/0963   Pages: 4
Recorded: 03/11/2011
Attorney Dkt #:372584US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCHTMAN, RENE
Exec Dt:
12/08/2010
2
WAGNER, NORBERT
Exec Dt:
12/06/2010
3
KACZUN, JUERGEN
Exec Dt:
12/20/2010
4
PFISTER, JUERGEN
Exec Dt:
12/13/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8247320
US20110151614
12999329
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:054060/0244   Pages: 9
Recorded: 10/15/2020
Attorney Dkt #:521628US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOEVEL, BERND
Exec Dt:
03/01/2018
2
ROSER, ANGELIKA
Exec Dt:
03/01/2018
3
PFISTER, JUERGEN
Exec Dt:
03/01/2018
4
CHRIST, THOMAS
Exec Dt:
03/02/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098151
US20200048394
16340761
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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