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Patent Assignment Assignor Details
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Assignor Name : WEIGUNY, SABINE
Total Assignments: 20
Assignment: 1
Reel/Frame:008906/0288   Pages: 3
Recorded: 11/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUEHL, THOMAS
Exec Dt:
06/05/1997
2
BREITSCHEIDEL, BORIS
Exec Dt:
06/05/1997
3
HENKELMANN, JOCHEM
Exec Dt:
06/05/1997
4
REIF, WOLFGANG
Exec Dt:
06/05/1997
5
MENIG, HELMUT
Exec Dt:
06/05/1997
6
WEIGUNY, SABINE
Exec Dt:
06/05/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936126
NONE
08877819
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:008906/0291   Pages: 3
Recorded: 11/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUEHL, THOMAS
Exec Dt:
06/25/1997
2
BREITSCHEIDEL, BORIS
Exec Dt:
06/25/1997
3
HENKELMANN, JOCHEM
Exec Dt:
06/25/1997
4
HENNE, ANDREAS
Exec Dt:
06/25/1997
5
LEBKUECHER, ROLF
Exec Dt:
06/25/1997
6
KNOLL, KONRAD
Exec Dt:
06/25/1997
7
NAEGELE, PAUL
Exec Dt:
06/25/1997
8
GAUSEPOHL, HERMANN
Exec Dt:
06/25/1997
9
WEIGUNY, SABINE
Exec Dt:
06/25/1997
10
NIESSNER, NORBERT
Exec Dt:
06/25/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248924
NONE
08877820
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:008856/0401   Pages: 2
Recorded: 10/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREITSCHEIDEL, BORIS
Exec Dt:
09/26/1997
2
DIEHLMANN, UWE
Exec Dt:
09/26/1997
3
RUEHL, THOMAS
Exec Dt:
09/26/1997
4
WEIGUNY, SABINE
Exec Dt:
09/26/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121188
NONE
08951125
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:010587/0243   Pages: 3
Recorded: 02/04/2000
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 010287/0174, BAR CODE NUMBER *101166834A,* TO CORRECT THE ASSIGNORS' DOCUMENT DATES.
Assignors
1
UTECHT, JENS
Exec Dt:
02/23/1998
2
NIESSNER, MANFRED
Exec Dt:
02/23/1998
3
WEIGUNY, SABINE
Exec Dt:
02/23/1998
4
LORENCAK, PRIMOZ
Exec Dt:
02/23/1998
5
STAMM, ARMIN
Exec Dt:
02/23/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6184310
NONE
09355955
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
GEORGE F. LESMES
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:010287/0174   Pages: 2
Recorded: 10/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTECHT, JENS
Exec Dt:
02/23/1999
2
NIESSNER, MANFRED
Exec Dt:
02/23/1999
3
WEIGUNY, SABINE
Exec Dt:
02/23/1999
4
LORENCAK, PRIMOZ
Exec Dt:
02/23/1999
5
STAMM, ARMIN
Exec Dt:
02/23/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6184310
NONE
09355955
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL., P.C.
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:012260/0203   Pages: 3
Recorded: 08/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREISS, THOMAS
Exec Dt:
06/20/2001
2
ERICH, RUDOLF
Exec Dt:
06/20/2001
3
WEIGUNY, SABINE
Exec Dt:
06/20/2001
4
HENKELMANN, JOCHEM
Exec Dt:
06/20/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649717
NONE
09913535
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:044285/0041   Pages: 13
Recorded: 12/04/2017
Attorney Dkt #:473200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHILDKNECHT, CHRISTIAN
Exec Dt:
01/05/2015
2
SPIELMANN, JAN
Exec Dt:
03/02/2015
3
FRANK, JUERGEN
Exec Dt:
03/02/2015
4
BLASBERG, FLORIAN
Exec Dt:
03/14/2015
5
LOEFFLER, DANIEL
Exec Dt:
03/02/2015
6
GAERTNER, MARTIN
Exec Dt:
03/04/2015
7
WEIGUNY, SABINE
Exec Dt:
03/10/2015
8
SCHIERLE-ARNDT, KERSTIN
Exec Dt:
01/07/2015
9
ADERMANN, TORBEN
Exec Dt:
03/27/2015
10
FEDERSEL, KATHARINA
Exec Dt:
03/27/2015
11
ABELS, FALKO
Exec Dt:
03/27/2015
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160348243
15114666
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:045752/0710   Pages: 8
Recorded: 05/09/2018
Attorney Dkt #:513270US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPIELMANN, JAN
Exec Dt:
01/17/2017
2
KOCH, MICHAEL
Exec Dt:
01/12/2017
3
WORTMANN, JUERGEN
Exec Dt:
01/20/2017
4
WEIGUNY, SABINE
Exec Dt:
01/20/2017
5
RUETHER, FEELLY
Exec Dt:
01/31/2017
6
SENGPIEL, ROBERT
Exec Dt:
09/21/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214485
US20180327352
15774722
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:046543/0051   Pages: 8
Recorded: 08/02/2018
Attorney Dkt #:513413US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPIELMANN, JAN
Exec Dt:
01/09/2017
2
KOCH, MICHAEL
Exec Dt:
01/10/2017
3
WORTMANN, JUERGEN
Exec Dt:
02/02/2017
4
RUETHER, FEELLY
Exec Dt:
01/13/2017
5
WEIGUNY, SABINE
Exec Dt:
01/27/2017
6
BORGMEIER, FRIEDER
Exec Dt:
01/09/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577312
US20180319739
15774847
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:044079/0162   Pages: 5
Recorded: 11/09/2017
Attorney Dkt #:074008-1815-US-569852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKMANN, EBERHARD
Exec Dt:
03/31/2017
2
WEIGUNY, SABINE
Exec Dt:
04/25/2017
3
GAERTNER, MARTIN
Exec Dt:
05/02/2017
Assignee
1
BASF SE
CARL-BOSCH-STR. 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10850982
US20180134557
15569792
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 11
Reel/Frame:061111/0412   Pages: 9
Recorded: 09/15/2022
Attorney Dkt #:27843-1583 (180307US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYR, LUKAS
Exec Dt:
05/09/2018
2
SCHWEINFURTH, DAVID DOMINIQUE
Exec Dt:
02/19/2019
3
WEIGUNY, SABINE
Exec Dt:
05/09/2018
4
WALDMANN, DANIEL
Exec Dt:
05/09/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11377454
US20210024549
17046208
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 12
Reel/Frame:054612/0980   Pages: 9
Recorded: 12/11/2020
Attorney Dkt #:074008-2057-US-000055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEINFURTH, DAVID DOMINIQUE
Exec Dt:
06/20/2018
2
WEIGUNY, SABINE
Exec Dt:
06/15/2018
3
MAYR, LUKAS
Exec Dt:
06/15/2018
4
KLENK, SINJA VERENA
Exec Dt:
06/20/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210262091
17251250
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 13
Reel/Frame:047857/0556   Pages: 19
Recorded: 12/27/2018
Attorney Dkt #:074008-1858(583279)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WORTMANN, JUERGEN
Exec Dt:
07/03/2018
2
WEIGUNY, SABINE
Exec Dt:
07/31/2018
3
HINRICHS, MATTHIAS
Exec Dt:
07/03/2018
4
MAURER, STEPHAN
Exec Dt:
07/17/2018
5
FEDERSEL, KATHARINA
Exec Dt:
07/03/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11150031
US20190137188
16096319
Correspondence name and address
GEOFFREY ZELLEY
222 DELAWARE AVENUE
WILMINGTON, DE 19801
Assignment: 14
Reel/Frame:054022/0119   Pages: 11
Recorded: 10/09/2020
Attorney Dkt #:074008-2029-US-606120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROHDE, WOLFGANG
Exec Dt:
09/10/2018
2
ADERMANN, TORBEN
Exec Dt:
09/17/2018
3
RYLL, THOMAS MICHAEL
Exec Dt:
09/12/2018
4
SCHIERLE-ARNDT, KERSTIN
Exec Dt:
09/10/2018
5
SEELER, FABIAN
Exec Dt:
09/10/2018
6
WEIGUNY, SABINE
Exec Dt:
09/12/2018
7
ZEILINGER, MICHAEL
Exec Dt:
09/12/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210147960
17046766
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 15
Reel/Frame:053019/0307   Pages: 12
Recorded: 06/23/2020
Attorney Dkt #:074008-2016-US-602565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROHDE, WOLFGANG
Exec Dt:
01/02/2018
2
ZEILINGER, MICHAEL
Exec Dt:
01/03/2018
3
ADERMANN, TORBEN
Exec Dt:
01/02/2018
4
WEIGUNY, SABINE
Exec Dt:
10/25/2018
5
SEELER, FABIAN
Exec Dt:
10/24/2018
6
SCHIERLE-ARNDT, KERSTIN
Exec Dt:
10/25/2018
7
RYLL, THOMAS MICHAEL
Exec Dt:
11/07/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220136084
16956516
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 16
Reel/Frame:062958/0825   Pages: 9
Recorded: 03/13/2023
Attorney Dkt #:27843-1550 170867US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYR, LUKAS
Exec Dt:
01/18/2018
2
SCHWEINFURTH, DAVID DOMINIQUE
Exec Dt:
11/06/2018
3
WALDMANN, DANIEL
Exec Dt:
01/18/2018
4
KLENK, SINJA VERENA
Exec Dt:
11/06/2018
5
WEIGUNY, SABINE
Exec Dt:
11/09/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11505562
US20210079025
16954371
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 17
Reel/Frame:058305/0118   Pages: 9
Recorded: 12/06/2021
Attorney Dkt #:074008-US-000334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENK, SINJA VERENA
Exec Dt:
06/17/2019
2
SCHWEINFURTH, DAVID DOMINIQUE
Exec Dt:
06/25/2019
3
MAYR, LUKAS
Exec Dt:
06/17/2019
4
WEIGUNY, SABINE
Exec Dt:
06/27/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220298637
17616736
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: 18
Reel/Frame:058305/0760   Pages: 9
Recorded: 12/06/2021
Attorney Dkt #:074008-US-000335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENK, SINJA VERENA
Exec Dt:
06/17/2019
2
SCHWEINFURTH, DAVID DOMINIQUE
Exec Dt:
06/25/2019
3
MAYR, LUKAS
Exec Dt:
06/17/2019
4
WEIGUNY, SABINE
Exec Dt:
06/27/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220298638
17616751
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: 19
Reel/Frame:059966/0132   Pages: 11
Recorded: 05/20/2022
Attorney Dkt #:074008-US-000409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLENK, SINJA VERENA
Exec Dt:
01/03/2020
2
HUFNAGEL, ALEXANDER GEORG
Exec Dt:
01/03/2020
3
WILMER, HAGEN
Exec Dt:
01/07/2020
4
LOEFFLER, DANIEL
Exec Dt:
01/03/2020
5
WEIGUNY, SABINE
Exec Dt:
01/06/2020
6
SCHIERLE-ARNDT, KERSTIN
Exec Dt:
06/23/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230046318
17778429
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:064634/0863   Pages: 9
Recorded: 08/18/2023
Attorney Dkt #:074040-US-000020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASSONNE, KLEMENS
Exec Dt:
07/24/2020
2
MATTKE, TORSTEN
Exec Dt:
10/09/2020
3
WEIGUNY, SABINE
Exec Dt:
11/24/2020
4
FRISCHHUT, SABINE
Exec Dt:
07/23/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132350
17769400
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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