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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : EFFEN, NORBERT
Total Assignments: 12
Assignment: 1
Reel/Frame:018017/0862   Pages: 4
Recorded: 07/28/2006
Attorney Dkt #:12810-00352-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREFENSTEIN, ACHIM
Exec Dt:
02/14/2005
2
FUNKHAUSER, STEFFEN
Exec Dt:
02/14/2005
3
FISCH, HERBERT
Exec Dt:
02/14/2005
4
EFFEN, NORBERT
Exec Dt:
02/14/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
GVX/A-C6
LUDWIGSHAFEN, GERMANY 67056
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20080230938
10597450
 
NONE
US20080230938
10597450
Correspondence name and address
MATTHEW J. MASON
1990 M ST. NW
SUITE 800
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:021622/0443   Pages: 4
Recorded: 10/02/2008
Attorney Dkt #:13156-00181-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENZ, RAINER
Exec Dt:
02/16/2007
2
EFFEN, NORBERT
Exec Dt:
02/20/2007
3
VOELKEL, MARK
Exec Dt:
02/21/2007
4
EIPPER, ANDREAS
Exec Dt:
02/21/2007
5
ASSMANN, JENS
Exec Dt:
02/22/2007
6
DAHLKE, MICHAEL
Exec Dt:
02/16/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE;GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090039557
12278442
Correspondence name and address
CONNOLLY, BOVE, LODGE & HUTZ, LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:035191/0110   Pages: 8
Recorded: 03/18/2015
Attorney Dkt #:123.0084-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERLING, LEONIE
Exec Dt:
02/26/2015
2
EFFEN, NORBERT
Exec Dt:
02/05/2015
3
NIESSNER, NORBERT
Exec Dt:
02/12/2015
4
GYSELS, LUC
Exec Dt:
02/15/2015
5
DATKO, ACHIM
Exec Dt:
02/09/2015
Assignee
1
STYROLUTION EUROPE GMBH
ERLENSTRASSE 2
FRANKFURT AM MAIN, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732210
US20150087765
14386216
Correspondence name and address
J.A. LINDEMAN & CO., PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 480
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:052366/0554   Pages: 10
Recorded: 04/10/2020
Attorney Dkt #:074008.597023-1931
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHENMEIER, MAXIMILIAN
Exec Dt:
04/23/2018
2
BUSSMANN, MARTIN
Exec Dt:
05/02/2018
3
EFFEN, NORBERT
Exec Dt:
04/22/2018
4
SPRAFKE, JOHANNES KLAUS
Exec Dt:
06/26/2018
5
SKUPIN, GABRIEL
Exec Dt:
05/03/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210155792
16639313
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE., SUITE 1410
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:052424/0291   Pages: 10
Recorded: 04/17/2020
Attorney Dkt #:047048.595718-0195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHENMEIER, MAXIMILIAN
Exec Dt:
04/23/2018
2
BUSSMANN, MARTIN
Exec Dt:
05/02/2018
3
EFFEN, NORBERT
Exec Dt:
04/22/2018
4
SPRAFKE, JOHANNES KLAUS
Exec Dt:
06/26/2018
5
SKUPIN, GABRIEL
Exec Dt:
05/03/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230090902
16625326
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE., SUITE 1410
WILMINGTON, DE 19801
Assignment: 6
Reel/Frame:051272/0029   Pages: 13
Recorded: 12/13/2019
Attorney Dkt #:074008-1920-US-595411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOOS, ROBERT
Exec Dt:
04/16/2018
2
AUFFERMANN, JOERG
Exec Dt:
04/27/2018
3
EFFEN, NORBERT
Exec Dt:
04/23/2018
4
SCHLUTT, NORA
Exec Dt:
04/20/2018
5
SINKEL, CARSTEN
Exec Dt:
04/27/2018
6
LOHMANN, JEROME
Exec Dt:
04/18/2018
7
SKUPIN, GABRIEL
Exec Dt:
04/23/2018
8
KUENKEL, ANDREAS
Exec Dt:
05/07/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200376822
16622322
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
STE. 1410
WILMINGTON, DE 09801
Assignment: 7
Reel/Frame:052224/0500   Pages: 10
Recorded: 03/25/2020
Attorney Dkt #:074008-1932-00-US-597020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHENMEIER, MAXIMILIAN
Exec Dt:
04/23/2018
2
BUSSMANN, MARTIN
Exec Dt:
05/02/2018
3
EFFEN, NORBERT
Exec Dt:
04/23/2018
4
SPRAFKE, JOHANNES KLAUS
Exec Dt:
04/24/2018
5
SKUPIN, GABRIEL
Exec Dt:
05/03/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401413
NONE
16639294
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
ATTN: INTELLECTUAL PROPERTY GROUP
PHILADELPHIA, PA 19103-6996
Assignment: 8
Reel/Frame:058005/0869   Pages: 8
Recorded: 11/03/2021
Attorney Dkt #: 074008-2001-US-601612
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHENMEIER, MAXIMILIAN
Exec Dt:
04/26/2018
2
EFFEN, NORBERT
Exec Dt:
04/25/2018
3
SKUPIN, GABRIEL
Exec Dt:
11/05/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11319407
US20200362103
16765857
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
LUDWIGSHAFEN AM RHEI, PA 67056
Assignment: 9
Reel/Frame:054956/0544   Pages: 8
Recorded: 01/19/2021
Attorney Dkt #:074008-2002-US-601598
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHENMEIER, MAXIMILIAN
Exec Dt:
05/22/2018
2
EFFEN, NORBERT
Exec Dt:
05/22/2018
3
SKUPIN, GABRIEL
Exec Dt:
11/05/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401373
US20200362101
16765849
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 10
Reel/Frame:058147/0398   Pages: 10
Recorded: 11/18/2021
Attorney Dkt #:074008-US-000328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITT, TIMO BENJAMIN
Exec Dt:
05/27/2019
2
EFFEN, NORBERT
Exec Dt:
05/27/2019
3
LOHMANN, JEROME
Exec Dt:
05/28/2019
4
YAMAMOTO, MOTONORI
Exec Dt:
09/11/2019
5
KUENKEL, ANDREAS
Exec Dt:
05/19/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195113
17612246
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
LUDWIGSHAFEN AM RHEI, PA 67056
Assignment: 11
Reel/Frame:057030/0265   Pages: 10
Recorded: 07/30/2021
Attorney Dkt #:074008-US-000289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOOS, ROBERT
Exec Dt:
08/05/2019
2
EFFEN, NORBERT
Exec Dt:
08/05/2019
3
SCHLUTT, NORA
Exec Dt:
08/05/2019
4
SINKEL, CARSTEN
Exec Dt:
08/19/2019
5
AUFFERMANN, JOERG
Exec Dt:
08/07/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220119598
17427158
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, 19103-6996 UNITED STATES
Assignment: 12
Reel/Frame:056444/0357   Pages: 11
Recorded: 06/04/2021
Attorney Dkt #:074008-US-000237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOHMANN, JEROME
Exec Dt:
09/17/2019
2
LEHENMEIER, MAXIMILIAN
Exec Dt:
04/23/2019
3
EFFEN, NORBERT
Exec Dt:
12/09/2019
4
BUSSMANN, MARTIN
Exec Dt:
04/18/2019
5
SCHICK, MICHAEL BERNHARD
Exec Dt:
04/18/2019
6
WITT, TIMO BENJAMIN
Exec Dt:
04/16/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220033645
17311177
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996

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