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Patent Assignment Assignor Details
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Assignor Name : PETKOVA, DESISLAVA SLAVCHEVA
Total Assignments: 9
Assignment: 1
Reel/Frame:058654/0889   Pages: 10
Recorded: 01/14/2022
Attorney Dkt #:32471/191038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
02/17/2020
2
WITSCHEL, MATTHIAS
Exec Dt:
10/08/2019
3
SEISER, TOBIAS
Exec Dt:
10/30/2019
4
NEWTON, TREVOR WILLIAM
Exec Dt:
11/14/2019
5
SOUILLART, LAETITIA
Exec Dt:
10/08/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12247017
US20220274946
17627149
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:060964/0500   Pages: 10
Recorded: 09/01/2022
Attorney Dkt #:32471/201930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUILLART, LAETITIA
Exec Dt:
04/23/2020
2
SEISER, TOBIAS
Exec Dt:
04/20/2020
3
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
04/06/2020
4
WITSCHEL, MATTHIAS
Exec Dt:
07/29/2020
5
PARRA RAPADO, LILIANA
Exec Dt:
04/06/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230157289
17908622
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:064354/0484   Pages: 14
Recorded: 07/24/2023
Attorney Dkt #:32471/202577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEERDINK, DANNY
Exec Dt:
05/08/2021
2
WITSCHEL, MATTHIAS
Exec Dt:
04/19/2021
3
LOPEZ CARRILLO, VERONICA
Exec Dt:
09/02/2021
4
NEWTON, TREVOR WILLIAM
Exec Dt:
04/29/2021
5
ZIERKE, THOMAS
Exec Dt:
05/12/2021
6
RACK, MICHAEL
Exec Dt:
04/30/2021
7
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
06/18/2021
8
HARTMUELLER, MARTIN
Exec Dt:
05/05/2021
9
SEITZ, THOMAS
Exec Dt:
04/30/2021
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240150303
18273827
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:066094/0692   Pages: 12
Recorded: 01/11/2024
Attorney Dkt #:32471/210961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEISER, TOBIAS
Exec Dt:
09/28/2021
2
WITSCHEL, MATTHIAS
Exec Dt:
09/07/2021
3
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
09/22/2021
4
BETZ, MICHAEL
Exec Dt:
09/09/2021
5
NEWTON, TREVOR WILLIAM
Exec Dt:
09/13/2021
6
PARRA RAPADO, LILIANA
Exec Dt:
09/21/2021
7
PAVON ROMERO, RICARDO HUGO
Exec Dt:
10/05/2021
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240287028
18578350
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:066491/0104   Pages: 9
Recorded: 02/19/2024
Attorney Dkt #:32471/210105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUB, THOMAS
Exec Dt:
12/15/2021
2
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
12/03/2021
3
DIETZ, JOCHEN
Exec Dt:
12/13/2021
4
GOETZ, ROLAND
Exec Dt:
12/17/2021
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240270677
18562130
Correspondence name and address
AUDREY NAGELBERG
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE, SUITE 6300
CHICAGO, ID 60606
Assignment: 6
Reel/Frame:066539/0546   Pages: 11
Recorded: 02/23/2024
Attorney Dkt #:32471/210559
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIERTELHAUS, MARTIN
Exec Dt:
02/22/2022
2
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
03/03/2022
3
SEISER, TOBIAS
Exec Dt:
03/21/2022
4
GOETZ, ROLAND
Exec Dt:
03/28/2022
5
URCH, HENNING
Exec Dt:
02/17/2023
6
PAVON ROMERO, RICARDO HUGO
Exec Dt:
02/23/2023
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240389591
18685970
Correspondence name and address
AUDREY NAGELBERG
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE, SUITE6300
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:065538/0126   Pages: 18
Recorded: 11/13/2023
Attorney Dkt #:32471/210180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAMMENOS, WASSILIOS
Exec Dt:
06/08/2022
2
MUELLER, BERND
Exec Dt:
06/24/2022
3
SEET, MICHAEL
Exec Dt:
06/07/2022
4
MERGET, BENJAMIN JUERGEN
Exec Dt:
06/13/2022
5
SEEBERGER, PHILIPP GEORG WERNER
Exec Dt:
06/28/2022
6
LE VEZOUET, RONAN
Exec Dt:
06/16/2022
7
LOHMANN, JAN KLAAS
Exec Dt:
06/07/2022
8
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
06/13/2022
9
MINAKAR, AMIN
Exec Dt:
06/08/2022
10
ZIEGLER, DOROTHEE SOPHIA
Exec Dt:
07/26/2022
11
STOESSER, TIM ALEXANDER
Exec Dt:
06/13/2022
12
RIEDIGER, NADINE
Exec Dt:
06/14/2022
13
KOCH, ANDREAS
Exec Dt:
06/03/2022
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240294544
18290328
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:065539/0282   Pages: 18
Recorded: 11/13/2023
Attorney Dkt #:32471/210335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAMMENOS, WASSILIOS
Exec Dt:
06/08/2022
2
MERGET, BENJAMIN JUERGEN
Exec Dt:
06/13/2022
3
MUELLER, BERND
Exec Dt:
06/24/2022
4
SEET, MICHAEL
Exec Dt:
06/07/2022
5
SEEBERGER, PHILIPP GEORG WERNER
Exec Dt:
06/28/2022
6
LE VEZOUET, RONAN
Exec Dt:
06/16/2022
7
LOHMANN, JAN KLAAS
Exec Dt:
06/07/2022
8
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
06/13/2022
9
MINAKAR, AMIN
Exec Dt:
06/08/2022
10
ZIEGLER, DOROTHEE SOPHIA
Exec Dt:
08/04/2022
11
STOESSER, TIM ALEXANDER
Exec Dt:
06/13/2022
12
RIEDIGER, NADINE
Exec Dt:
06/25/2022
13
KOCH, ANDREAS
Exec Dt:
06/03/2022
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240270727
18290347
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:065553/0417   Pages: 18
Recorded: 11/14/2023
Attorney Dkt #:32471/210181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAMMENOS, WASSILIOS
Exec Dt:
07/14/2022
2
MUELLER, BERND
Exec Dt:
07/17/2022
3
SEET, MICHAEL
Exec Dt:
07/03/2022
4
MERGET, BENJAMIN JUERGEN
Exec Dt:
08/03/2022
5
SEEBERGER, PHILIPP GEORG WERNER
Exec Dt:
08/10/2022
6
LE VEZOUET, RONAN
Exec Dt:
09/15/2022
7
LOHMANN, JAN KLAAS
Exec Dt:
07/18/2022
8
PETKOVA, DESISLAVA SLAVCHEVA
Exec Dt:
08/20/2022
9
MINAKAR, AMIN
Exec Dt:
07/26/2022
10
ZIEGLER, DOROTHEE SOPHIA
Exec Dt:
07/26/2022
11
STOESSER, TIM ALEXANDER
Exec Dt:
07/14/2022
12
RIEDIGER, NADINE
Exec Dt:
05/19/2022
13
KOCH, ANDREAS
Exec Dt:
07/14/2022
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240270728
18290478
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

Search Results as of: 06/17/2025 09:11 PM
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