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Patent Assignment Assignor Details
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Assignor Name : SPIELMANN, JAN
Total Assignments: 11
Assignment: 1
Reel/Frame:037149/0561   Pages: 7
Recorded: 11/27/2015
Attorney Dkt #:463347US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVULESCU, ANDREI-NICOLAE
Exec Dt:
06/13/2014
2
MUELLER, ULRICH
Exec Dt:
06/13/2014
3
SPIELMANN, JAN
Exec Dt:
06/26/2014
4
VOGEL, WILFRIED
Exec Dt:
07/24/2014
5
GAO, JUN
Exec Dt:
07/07/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160122296
14894432
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
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: 3
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: 4
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: 5
Reel/Frame:046696/0269   Pages: 11
Recorded: 08/24/2018
Attorney Dkt #:512313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABELS, FALKO
Exec Dt:
11/15/2017
2
SCHWEINFURTH, DAVID DOMINIQUE
Exec Dt:
12/22/2017
3
LOEFFLER, DANIEL
Exec Dt:
11/13/2017
4
AHLF, MARAIKE
Exec Dt:
11/10/2017
5
BLASBERG, FLORIAN
Exec Dt:
11/09/2017
6
SCHAUB, THOMAS
Exec Dt:
11/08/2017
7
SPIELMANN, JAN
Exec Dt:
11/09/2017
8
KIRSTE, AXEL
Exec Dt:
11/08/2017
9
GASPAR, BORIS
Exec Dt:
11/28/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570514
US20190144998
15779570
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:052491/0400   Pages: 9
Recorded: 04/24/2020
Attorney Dkt #:526094US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WORTMANN, JUERGEN
Exec Dt:
01/23/2018
2
SPIELMANN, JAN
Exec Dt:
01/30/2018
3
FEDERSEL, KATHARINA
Exec Dt:
02/10/2018
4
RUETHER, FEELLY
Exec Dt:
02/01/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730827
US20200039927
16605973
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:051979/0005   Pages: 9
Recorded: 03/02/2020
Attorney Dkt #:526512US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPIELMANN, JAN
Exec Dt:
02/14/2018
2
ZEILINGER, MICHAEL
Exec Dt:
03/02/2018
3
WORTMANN, JUERGEN
Exec Dt:
03/06/2018
4
BORGMEIER, FRIEDER
Exec Dt:
02/14/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10899705
US20200216388
16614599
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:054361/0696   Pages: 9
Recorded: 11/13/2020
Attorney Dkt #:526520US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPIELMANN, JAN
Exec Dt:
03/15/2018
2
WORTMANN, JUERGEN
Exec Dt:
03/19/2018
3
BORGMEIER, FRIEDER
Exec Dt:
03/15/2018
4
ZEILINGER, MICHAEL
Exec Dt:
03/27/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894766
US20200190027
16618283
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:053269/0415   Pages: 9
Recorded: 07/21/2020
Attorney Dkt #:531451US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORGMEIER, FRIEDER
Exec Dt:
08/20/2018
2
SPIELMANN, JAN
Exec Dt:
08/20/2018
3
ZEILINGER, MICHAEL
Exec Dt:
08/20/2018
4
WORTMANN, JUERGEN
Exec Dt:
01/08/2019
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11247967
US20210094908
16963748
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:059486/0450   Pages: 13
Recorded: 04/04/2022
Attorney Dkt #:039621.00928
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIEPENBREIER, FRANK
Exec Dt:
02/04/2020
2
KEMPTER, ANDREAS
Exec Dt:
02/03/2020
3
CHAN, CHEE JIAN
Exec Dt:
07/06/2020
4
MAZARRO BERDONCES, ROSARIO
Exec Dt:
01/31/2020
5
SCIERLE-ARNDT, KERSTIN
Exec Dt:
06/23/2020
6
KAIBEL, BJOERN
Exec Dt:
02/03/2020
7
SPIELMANN, JAN
Exec Dt:
02/03/2020
8
BORGMEIER, FRIEDER
Exec Dt:
02/03/2020
9
ZEILINGER, MICHAEL
Exec Dt:
06/04/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340518
17766035
Correspondence name and address
ARENTFOX SCHIFF LLP
1717 K ST NW
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:059803/0437   Pages: 15
Recorded: 04/25/2022
Attorney Dkt #:039621.00928
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ERROR IN THE NAME OF THE 5TH INVENTOR READS KERSTIN SCIERLE ARNDT PREVIOUSLY RECORDED ON REEL 059486 FRAME 0450. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
PIEPENBREIER, FRANK
Exec Dt:
02/04/2020
2
KEMPTER, ANDREAS
Exec Dt:
02/03/2020
3
CHAN, CHEE JIAN
Exec Dt:
07/06/2020
4
MAZARRO BERDONCES, ROSARIO
Exec Dt:
01/31/2020
5
SCHIERLE-ARNDT, KERSTIN
Exec Dt:
06/23/2020
6
KAIBEL, BJOERN
Exec Dt:
02/03/2020
7
SPIELMANN, JAN
Exec Dt:
02/03/2020
8
BORGMEIER, FRIEDER
Exec Dt:
02/03/2020
9
ZEILINGER, MICHAEL
Exec Dt:
06/04/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340518
17766035
Correspondence name and address
ARENT FOX LLP
1717 K ST NW
WASHINGTON, DC 20006

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