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Patent Assignment Assignor Details
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Assignor Name : KIEFER, MATTHIAS
Total Assignments: 10
Assignment: 1
Reel/Frame:009244/0710   Pages: 3
Recorded: 06/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIEFER, MATTHIAS
Exec Dt:
03/27/1998
2
SIEGEL, WOLFGANG
Exec Dt:
03/27/1998
3
THERRE, JOERG
Exec Dt:
03/27/1998
4
PAHL, MELANIE
Exec Dt:
03/27/1998
5
AQUILA, WERNER
Exec Dt:
03/27/1998
6
SCHAEFER-LUEDERSSEN, ULRICH
Exec Dt:
03/27/1998
7
RHEUDE, UDO
Exec Dt:
03/27/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998680
NONE
09028643
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010455/0201   Pages: 3
Recorded: 12/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIEFER, MATTHIAS
Exec Dt:
10/09/1998
2
SIEGEL, WOLFGANG
Exec Dt:
10/09/1998
3
THERRE, JOERG
Exec Dt:
10/09/1998
4
PAHL, MELANIE
Exec Dt:
10/09/1998
5
AQUILA, WERNER
Exec Dt:
10/09/1998
6
SCHAEFER-LUEDERSSEN, ULRICH
Exec Dt:
10/09/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180839
NONE
09265923
Correspondence name and address
OBLON, SPIVAK ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:013973/0372   Pages: 3
Recorded: 01/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAMER, ANDREAS
Exec Dt:
07/19/2001
2
KIEFER, MATTHIAS
Exec Dt:
07/19/2001
3
HENNINGSEN, MICHAEL
Exec Dt:
07/19/2001
4
SIEGEL, WOLFGANG
Exec Dt:
07/19/2001
5
SCHROEDER, JOCHEN
Exec Dt:
07/19/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906223
US20030163002
10332046
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C 20036
Assignment: 4
Reel/Frame:019964/0875   Pages: 6
Recorded: 10/16/2007
Attorney Dkt #:13156-00114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POSSELT, DIETMAR
Exec Dt:
04/18/2006
2
SCHMITT, WERNER
Exec Dt:
04/18/2006
3
GUZMANN, MARCUS
Exec Dt:
04/18/2006
4
KORMANN, CLAUDIUS
Exec Dt:
04/18/2006
5
KIEFER, MATTHIAS
Exec Dt:
04/18/2006
6
BOLLSCHWEILER, CLAUS
Exec Dt:
04/18/2006
7
SUBKOWSKI, THOMAS
Exec Dt:
04/18/2006
8
LEMAIRE, HANS-GEORG
Exec Dt:
04/18/2006
9
KAROS, MARVIN
Exec Dt:
04/18/2006
10
BAUS, ULF
Exec Dt:
04/18/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
---
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100170142
11886610
Correspondence name and address
MARK E. FREEMAN
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:021373/0835   Pages: 6
Recorded: 08/12/2008
Attorney Dkt #:329478US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANEFELD, PHILLIP
Exec Dt:
03/05/2007
2
WALTER, HANS-MICHAEL
Exec Dt:
03/05/2007
3
KIEFER, MATTHIAS
Exec Dt:
03/08/2007
4
MACH, HELMUT
Exec Dt:
03/08/2007
5
WETTLING, THOMAS
Exec Dt:
03/09/2007
6
SIGL, MARCUS
Exec Dt:
03/14/2007
7
SCHUBERT, MARKUS
Exec Dt:
03/14/2007
8
STEPHAN, JUERGEN
Exec Dt:
03/21/2007
9
PAPP, RAINER
Exec Dt:
03/26/2007
10
POPLOW, FRANK
Exec Dt:
03/15/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090023882
12278590
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:019737/0607   Pages: 3
Recorded: 08/23/2007
Attorney Dkt #:313403US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORMANN, CLAUDIUS
Exec Dt:
07/10/2007
2
IRWIN, COLIN
Exec Dt:
07/10/2007
3
KIEFER, MATTHIAS
Exec Dt:
07/10/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7927505
US20080149883
11816941
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:025826/0642   Pages: 4
Recorded: 02/17/2011
Attorney Dkt #:374907US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOENIG, HANNAH MARIA
Exec Dt:
01/06/2011
2
MUELBACH, KLAUS
Exec Dt:
01/14/2011
3
KIEFER, MATTHIAS
Exec Dt:
01/24/2011
4
KOSTJUK, SERGEI V.
Exec Dt:
12/24/2010
5
VASILENKO, IRINA
Exec Dt:
12/24/2010
6
FROLOV, ALEXANDER
Exec Dt:
12/24/2010
Assignee
1
BASF SE
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349977
US20110201772
13029413
Correspondence name and address
NICHOLAS D. JACKSON
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:032496/0498   Pages: 3
Recorded: 03/21/2014
Attorney Dkt #:PALOX-4 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, DAVID WILLIAM
Exec Dt:
07/25/2012
2
POSSELT, DIETMAR
Exec Dt:
07/03/2012
3
OETTER, GUNTER
Exec Dt:
08/07/2012
4
KIEFER, MATTHIAS
Exec Dt:
08/03/2012
Assignee
1
PALOX LIMITED
4 ZINAS KANTHER STREET
LIMASSOL, CYPRUS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120291339
13522008
Correspondence name and address
BRIAN A. GOMEZ
1501 N RODNEY STREET
WILMINGTON, DE 19806
Assignment: 9
Reel/Frame:046339/0102   Pages: 8
Recorded: 06/12/2018
Attorney Dkt #:34417-42 & 147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESANTIS, KEVIN J.
Exec Dt:
08/16/2012
2
HOEY, MICHAEL
Exec Dt:
08/27/2012
3
LUDOLPH, BJOERN
Exec Dt:
08/28/2012
4
KIEFER, MATTHIAS
Exec Dt:
08/23/2012
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9902916
US20150210952
14421087
 
10093879
US20180134981
15868042
Correspondence name and address
PATENT DOCKET ADMINISTRATOR
LOWENSTEIN SANDLER LLP
ONE LOWENSTEIN DRIVE
ROSELAND, NJ 07068
Assignment: 10
Reel/Frame:031907/0057   Pages: 7
Recorded: 01/07/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, ARNO
Exec Dt:
09/22/2013
2
KIEFER, MATTHIAS
Exec Dt:
09/30/2013
3
KLEINER, MATTHIAS
Exec Dt:
11/29/2013
4
CSIHONY, SZILARD
Exec Dt:
09/18/2013
5
POSSELT, DIETMAR
Exec Dt:
09/20/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023970
US20140107310
14046159
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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