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Patent Assignment Assignor Details
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Assignor Name : BÜSGEN, THOMAS
Total Assignments: 7
Assignment: 1
Reel/Frame:043892/0993   Pages: 4
Recorded: 10/18/2017
Attorney Dkt #:BMS151045US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜSGEN, THOMAS
Exec Dt:
09/13/2017
2
ACHTEN, DIRK
Exec Dt:
09/12/2017
3
DEGIORGIO, NICOLAS
Exec Dt:
09/12/2017
4
WAGNER, ROLAND
Exec Dt:
09/12/2017
5
MICHAELIS, THOMAS
Exec Dt:
09/13/2017
6
BEENEN-FUCHS, MARIA ELISABETH
Exec Dt:
09/13/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10806208
US20180104922
15567459
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:044246/0841   Pages: 4
Recorded: 11/29/2017
Attorney Dkt #:COV161124US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
11/22/2017
2
BÜSGEN, THOMAS
Exec Dt:
11/21/2017
3
WAGNER, ROLAND
Exec Dt:
11/22/2017
4
METTMANN, BETTINA
Exec Dt:
11/22/2017
5
AKBAS, LEVENT
Exec Dt:
11/21/2017
6
GUIU, JULIEN
Exec Dt:
11/13/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10300660
US20180111315
15791735
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:044432/0542   Pages: 9
Recorded: 12/19/2017
Attorney Dkt #:COV161098US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
12/08/2017
2
BÜSGEN, THOMAS
Exec Dt:
11/23/2017
3
DIJKSTRA, DIRK
Exec Dt:
11/30/2017
4
DEGIORGIO, NICOLAS
Exec Dt:
12/01/2017
5
WAGNER, ROLAND
Exec Dt:
12/01/2017
6
AKBAS, LEVENT
Exec Dt:
12/08/2017
7
REICHERT, PETER
Exec Dt:
11/22/2017
8
HÄTTIG, JÜRGEN
Exec Dt:
11/22/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10398236
US20180070736
15701950
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:045119/0085   Pages: 7
Recorded: 03/06/2018
Attorney Dkt #:COV161105US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
12/21/2017
2
BÜSGEN, THOMAS
Exec Dt:
03/05/2018
3
TILLACK, JÖRG
Exec Dt:
03/05/2018
4
LUDEWIG, MICHAEL
Exec Dt:
01/24/2018
5
TOMCZYK, CHRISTOPH
Exec Dt:
01/10/2018
6
WAGNER, ROLAND
Exec Dt:
01/10/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10449714
US20180133953
15812116
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:045285/0815   Pages: 8
Recorded: 03/20/2018
Attorney Dkt #:COV161099US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
12/21/2017
2
BÜSGEN, THOMAS
Exec Dt:
03/09/2018
3
DEGIORGIO, NICOLAS
Exec Dt:
01/10/2018
4
AKBAS, LEVENT
Exec Dt:
12/21/2017
5
WAGNER, ROLAND
Exec Dt:
01/10/2018
6
REICHERT, PETER
Exec Dt:
01/09/2018
7
HÄTTIG, JÜRGEN
Exec Dt:
01/09/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180071979
15701728
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:060105/0656   Pages: 12
Recorded: 06/06/2022
Attorney Dkt #:2016P30039WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
02/12/2019
2
BÜSGEN, THOMAS
Exec Dt:
02/11/2019
3
DIJKSTRA, DIRK
Exec Dt:
02/12/2019
4
METTMANN, BETTINA
Exec Dt:
02/14/2019
5
AKBAS, LEVENT
Exec Dt:
02/11/2019
6
WAGNER, ROLAND
Exec Dt:
02/12/2019
7
KESSLER, MICHAEL
Exec Dt:
02/19/2022
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472101
US20190248067
16333276
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:062700/0621   Pages: 5
Recorded: 02/15/2023
Attorney Dkt #:2016P30102WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHTEN, DIRK
Exec Dt:
05/10/2019
2
BÜSGEN, THOMAS
Exec Dt:
05/09/2019
3
LUDEWIG, MICHAEL
Exec Dt:
05/11/2019
4
WAGNER, ROLAND
Exec Dt:
05/09/2019
5
TOMCZYK, CHRISTOPH
Exec Dt:
05/09/2019
6
TILLACK, JÖRG
Exec Dt:
05/10/2019
7
GUEDOU, ARNAUD
Exec Dt:
05/14/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643479
US20190275732
16463528
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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