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Patent Assignment Assignor Details
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Assignor Name : BERTKAU, WALTER
Total Assignments: 13
Assignment: 1
Reel/Frame:019449/0834   Pages: 4
Recorded: 06/19/2007
Attorney Dkt #:12810-00503-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTELER, HELMUT
Exec Dt:
01/16/2006
2
BERTKAU, WALTER
Exec Dt:
01/16/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS & LICENSES
GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8163395
US20090208735
11722114
Correspondence name and address
EAMONN MORRISON, ESQUIRE
CONNOLLY BOVE LODGE & HUTZ LLP
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:019734/0299   Pages: 3
Recorded: 08/22/2007
Attorney Dkt #:12810-00544-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTELER, HELMUT
Exec Dt:
03/21/2006
2
FRIEDRICH, RALF
Exec Dt:
03/21/2006
3
BERTKAU, WALTER
Exec Dt:
03/21/2006
4
EHLE, MICHAEL
Exec Dt:
03/21/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080152820
11816790
Correspondence name and address
BRYANT L. YOUNG
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:020260/0557   Pages: 4
Recorded: 12/18/2007
Attorney Dkt #:12810-00592-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTELER, HELMUT
Exec Dt:
06/28/2006
2
BERTKAU, WALTER
Exec Dt:
07/13/2006
3
HEIDENFELDER, THOMAS
Exec Dt:
06/29/2006
4
GOETHLICH, ALEXANDER
Exec Dt:
07/17/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7905964
US20080199714
11917290
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:020260/0578   Pages: 4
Recorded: 12/18/2007
Attorney Dkt #:12810-00593-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTELER, HELMUT
Exec Dt:
10/09/2006
2
GOETHLICH, ALEXANDER
Exec Dt:
10/19/2006
3
HEIDENFELDER, THOMAS
Exec Dt:
10/18/2006
4
BERTKAU, WALTER
Exec Dt:
10/18/2006
5
KLIPPEL, FRANK
Exec Dt:
10/19/2006
6
SCHORNICK, GUNNAR
Exec Dt:
10/23/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080197020
11917293
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:022662/0952   Pages: 4
Recorded: 05/11/2009
Attorney Dkt #:12810-00435-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTELER, HELMUT
Exec Dt:
10/09/2006
2
BERTKAU, WALTER
Exec Dt:
10/18/2006
3
HEIDENFELDER, THOMAS
Exec Dt:
10/18/2006
4
GOETHLICH, ALEXANDER
Exec Dt:
10/19/2006
5
HAAS, JENS
Exec Dt:
10/30/2006
6
KLIPPEL, FRANK
Exec Dt:
10/19/2006
7
SCHORNICK, GUNNAR
Exec Dt:
10/23/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7749337
US20070240792
11659526
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 6
Reel/Frame:022500/0275   Pages: 4
Recorded: 04/03/2009
Attorney Dkt #:12810-00847-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLIPPEL, FRANK
Exec Dt:
08/10/2007
2
GOETHLICH, ALEXANDER
Exec Dt:
08/30/2007
3
SCHORNICK, GUNNAR
Exec Dt:
08/27/2007
4
FEHRINGER, DIETRICH
Exec Dt:
08/27/2007
5
HEIDENFELDER, THOMAS
Exec Dt:
09/06/2007
6
WITTELER, HELMUT
Exec Dt:
09/10/2007
7
BERTKAU, WALTER
Exec Dt:
09/18/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE
GVW-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8568522
US20090324839
12374902
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:024182/0527   Pages: 3
Recorded: 04/03/2010
Attorney Dkt #:12810-01003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BERTKAU, WALTER
Exec Dt:
11/19/2008
Assignee
1
BASF SE
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100224286
12681568
Correspondence name and address
GEORG M. HASSELMANN
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET NW, SUITE 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:025072/0356   Pages: 5
Recorded: 09/30/2010
Attorney Dkt #:12810-01065-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANDERMEULEN, GUIDO
Exec Dt:
12/11/2009
2
STRUBEL, BERND
Exec Dt:
11/20/2009
3
WITTELER, HELMUT
Exec Dt:
11/26/2009
4
NEUMANN, JESSICA
Exec Dt:
11/20/2009
5
BERTKAU, WALTER
Exec Dt:
11/25/2009
6
LAUBUSCH, BERND
Exec Dt:
11/24/2009
7
HAAS, JENS
Exec Dt:
11/20/2009
8
HERRLICH-LOOS, MIRJAM
Exec Dt:
12/03/2009
9
LOEW, HELMUT
Exec Dt:
11/14/2009
10
BRAUMANDL, WALTER
Exec Dt:
11/09/2009
Assignee
1
BASF SE
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372216
US20110017352
12935182
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 9
Reel/Frame:027006/0917   Pages: 4
Recorded: 10/03/2011
Attorney Dkt #:387669US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FESSENBECKER, ACHIM
Exec Dt:
09/12/2011
2
HAAS, JENS
Exec Dt:
09/12/2011
3
RICHTER, FRANK
Exec Dt:
09/20/2011
4
BERTKAU, WALTER
Exec Dt:
09/12/2011
5
SCHADE, CHRISTIAN
Exec Dt:
09/12/2011
6
WITTELER, HELMUT
Exec Dt:
09/20/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120080120
13251672
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:027799/0285   Pages: 3
Recorded: 03/02/2012
Attorney Dkt #:395180US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTKAU, WALTER
Exec Dt:
10/19/2011
2
STEIDL, NORBERT
Exec Dt:
04/10/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8863841
US20120222863
13410996
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:034134/0581   Pages: 6
Recorded: 11/10/2014
Attorney Dkt #:BSE0196-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTKAU, WALTER
Exec Dt:
06/24/2013
2
HATSCHER, STEPHAN
Exec Dt:
04/29/2013
3
FRENZEL, STEFAN
Exec Dt:
06/27/2013
4
OSSMER, UWE
Exec Dt:
07/12/2013
Assignees
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
2
WINTERSHALL HOLDING GMBH
FRIEDRICH-EBERT-STR. 160
KASSEL, GERMANY 34119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150175872
14390438
Correspondence name and address
SERVILLA WHITNEY LLC
33 WOOD AVENUE SOUTH
SECOND FLOOR, SUITE 210
ISELIN, NJ 08830
Assignment: 12
Reel/Frame:036746/0230   Pages: 7
Recorded: 10/07/2015
Attorney Dkt #:458166US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTKAU, WALTER
Exec Dt:
07/01/2014
2
MEI, YU
Exec Dt:
06/26/2014
3
ORTH, ROBERT
Exec Dt:
07/02/2014
4
SCHNEIDER, THOMAS
Exec Dt:
09/27/2015
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11001902
US20150376726
14767399
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:039975/0358   Pages: 5
Recorded: 10/10/2016
Attorney Dkt #:074008-1755-US-547785
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIMASSA, SHAWN
Exec Dt:
05/11/2015
2
BERTKAU, WALTER
Exec Dt:
04/16/2015
3
BORST, JOSEPH
Exec Dt:
05/07/2015
Assignees
1
BASF SE
----------
LUDWIGSHAFEN, GERMANY 67056
2
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131831
US20170037304
15303042
Correspondence name and address
JOSPEH BARRERA, ESQUIRE
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103

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