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Patent Assignment Assignor Details
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Assignor Name : WEISSKER, WOLF-STEFFEN
Total Assignments: 10
Assignment: 1
Reel/Frame:009908/0229   Pages: 3
Recorded: 04/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SACHWEH, BERND
Exec Dt:
01/26/1999
2
ULBRICH, MICHAEL-DIETER
Exec Dt:
01/26/1999
3
WEISSKER, WOLF-STEFFEN
Exec Dt:
01/26/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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6284022
NONE
09290884
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:025074/0908   Pages: 5
Recorded: 09/30/2010
Attorney Dkt #:12810-01068-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINDECKER, GUNTHER
Exec Dt:
06/30/2009
2
WEIGUNY, JENS
Exec Dt:
07/31/2008
3
WECK, ALEXANDER
Exec Dt:
08/26/2009
4
DAHLHOFF, ELLEN
Exec Dt:
08/04/2009
5
WEISSKER, WOLF-STEFFEN
Exec Dt:
07/07/2009
6
HEILEK, JORG
Exec Dt:
07/08/2009
7
KRUG, THOMAS
Exec Dt:
07/10/2009
8
FREYBERGER, RALF
Exec Dt:
06/23/2009
Assignee
1
BASF SE
CARL-BOSCH-STRASSE; GVX-C006
PATENTS, TRADEMARKS AND LICENSES
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8476463
US20110021789
12935894
Correspondence name and address
MICHELLE C. KIM
P. O. BOX 2207
CONNOLLY BOVE LODGE & HUTZ LLP
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:026925/0061   Pages: 3
Recorded: 09/19/2011
Attorney Dkt #:386294US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUIXA GUARDIA, MARIA
Exec Dt:
06/14/2011
2
PINKOS, ROLF
Exec Dt:
06/15/2011
3
POLLMER, NADJA
Exec Dt:
06/18/2011
4
WEISSKER, WOLF-STEFFEN
Exec Dt:
06/16/2011
5
VANDENMERSCH, HUGUES
Exec Dt:
06/02/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9186599
US20120073953
13235427
Correspondence name and address
NICHOLAS D. JACKSON
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:043268/0090   Pages: 4
Recorded: 07/20/2017
Attorney Dkt #:27843-1165 0000077815US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUEFERT, ALEXANDER
Exec Dt:
08/15/2016
2
PINKOS, ROLF
Exec Dt:
08/15/2016
3
WEISSKER, WOLF-STEFFEN
Exec Dt:
08/17/2016
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308623
US20180002303
15541960
Correspondence name and address
PATENT DOCKET DEPARTMENT
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:060212/0256   Pages: 7
Recorded: 06/15/2022
Attorney Dkt #:074012-US-000057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISSKER, WOLF-STEFFEN
Exec Dt:
01/27/2020
2
HUGUET SUBIELA, NURIA
Exec Dt:
02/03/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945767
US20230054206
17785674
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:061099/0857   Pages: 6
Recorded: 09/15/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGUET SUBIELA, NURIA
Exec Dt:
05/07/2020
2
WEISSKER, WOLF-STEFFEN
Exec Dt:
05/15/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230138524
17911666
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:060457/0560   Pages: 10
Recorded: 07/08/2022
Attorney Dkt #:074008-US-000430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TELES, JOAQUIM HENRIQUE
Exec Dt:
06/03/2020
2
HAMANN, JESSICA NADINE
Exec Dt:
06/03/2020
3
LEFEBVRE, JONATHAN THOMAS
Exec Dt:
07/29/2020
4
WEISSKER, WOLF-STEFFEN
Exec Dt:
06/04/2020
5
LIANG, SHELUE
Exec Dt:
07/03/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230047974
17791542
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 8
Reel/Frame:063803/0553   Pages: 7
Recorded: 05/31/2023
Attorney Dkt #:074012-US-000075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISSKER, WOLF-STEFFEN
Exec Dt:
01/13/2021
2
RICHMOND, EDWARD
Exec Dt:
01/07/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002319
18039503
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:063803/0787   Pages: 7
Recorded: 05/31/2023
Attorney Dkt #:074012-US-000077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISSKER, WOLF-STEFFEN
Exec Dt:
01/13/2021
2
RICHMOND, EDWARD
Exec Dt:
01/07/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018078
18039504
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:063803/0264   Pages: 9
Recorded: 05/31/2023
Attorney Dkt #:074040-US-000043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISSKER, WOLF-STEFFEN
Exec Dt:
05/18/2021
2
GUTH, JOSEF
Exec Dt:
05/20/2021
3
HOFEN, KAI
Exec Dt:
05/24/2021
4
FRIEDRICH, HOLGER
Exec Dt:
05/26/2021
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240025829
18039501
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103

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