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Patent Assignment Assignor Details
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Assignor Name : FRITZSCH, CARSTEN
Total Assignments: 16
Assignment: 1
Reel/Frame:048834/0471   Pages: 3
Recorded: 04/09/2019
Attorney Dkt #:MERCK-4832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLASS, DAGMAR
Exec Dt:
03/14/2019
2
FRITZSCH, CARSTEN
Exec Dt:
03/25/2019
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268026
US20190292458
16361687
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:049430/0206   Pages: 3
Recorded: 06/11/2019
Attorney Dkt #:MERCK-4831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLASS, DAGMAR
Exec Dt:
05/16/2019
2
FRITZSCH, CARSTEN
Exec Dt:
05/20/2019
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190292460
16361889
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:049637/0655   Pages: 6
Recorded: 07/01/2019
Attorney Dkt #:MERCK-4845
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLASS, DAGMAR
Exec Dt:
06/07/2019
2
USHAKOV, DMITRY
Exec Dt:
06/07/2019
3
SCHNEIDER, BEATE
Exec Dt:
06/07/2019
4
FRITZSCH, CARSTEN
Exec Dt:
06/11/2019
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306251
US20190352564
16414283
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:052107/0781   Pages: 7
Recorded: 03/13/2020
Attorney Dkt #:MERCK-4921
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHAKOV, DMITRY
Exec Dt:
02/03/2020
2
SCHNEIDER, BEATE
Exec Dt:
02/04/2020
3
FRITZSCH, CARSTEN
Exec Dt:
02/06/2020
4
KLASS, DAGMAR
Exec Dt:
02/06/2020
5
WITTEK, MICHAEL
Exec Dt:
02/10/2020
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11891557
US20210122977
16647181
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:054242/0119   Pages: 6
Recorded: 11/02/2020
Attorney Dkt #:MERCK-4935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHAKOV, DMITRY
Exec Dt:
06/02/2020
2
SCHNEIDER, BEATE
Exec Dt:
05/12/2020
3
FRITZSCH, CARSTEN
Exec Dt:
05/13/2020
4
KLASS, DAGMAR
Exec Dt:
05/12/2020
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485723
US20210122725
16757210
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:059072/0884   Pages: 8
Recorded: 02/23/2022
Attorney Dkt #:MERCK-5081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
02/10/2021
2
USHAKOV, DMITRY
Exec Dt:
02/16/2021
3
LINKE, KATHARINA
Exec Dt:
02/04/2021
4
KLASS, DAGMAR
Exec Dt:
02/11/2021
5
FRITZSCH, CARSTEN
Exec Dt:
03/17/2021
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739265
US20220306938
17637511
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:059251/0432   Pages: 9
Recorded: 03/14/2022
Attorney Dkt #:MERCK-4938
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
02/24/2022
2
USHAKOV, DMITRY
Exec Dt:
03/01/2022
3
SCHNEIDER, BEATE
Exec Dt:
02/25/2022
4
KLASS, DAGMAR
Exec Dt:
02/27/2022
5
FRITZSCH, CARSTEN
Exec Dt:
02/25/2022
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11427761
US20200347301
16861542
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:062280/0205   Pages: 7
Recorded: 01/05/2023
Attorney Dkt #:MERCK-5123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, IZUMI
Exec Dt:
05/11/2022
2
TAUGERBECK, ANDREAS
Exec Dt:
05/18/2022
3
FRITZSCH, CARSTEN
Exec Dt:
05/11/2022
4
KLASS, DAGMAR
Exec Dt:
05/11/2022
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313043
18014518
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:063451/0846   Pages: 7
Recorded: 04/26/2023
Attorney Dkt #:MERCK-5150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARHAM, AMIR HOSSAIN
Exec Dt:
06/10/2020
2
BROCKE, CONSTANZE
Exec Dt:
06/22/2022
3
FRITZSCH, CARSTEN
Exec Dt:
08/09/2022
4
KLASS, DAGMAR
Exec Dt:
07/15/2022
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230392075
18033978
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:063477/0416   Pages: 6
Recorded: 04/28/2023
Attorney Dkt #:MERCK-5145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
09/22/2022
2
FRITZSCH, CARSTEN
Exec Dt:
10/10/2022
3
KLASS, DAGMAR
Exec Dt:
09/29/2022
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230392076
18034483
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:063685/0738   Pages: 6
Recorded: 05/18/2023
Attorney Dkt #:MERCK-5144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
09/22/2022
2
FRITZSCH, CARSTEN
Exec Dt:
10/10/2022
3
KLASS, DAGMAR
Exec Dt:
10/20/2022
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240117249
18032993
Correspondence name and address
MARY A. ALLGOOD
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:064846/0357   Pages: 7
Recorded: 09/08/2023
Attorney Dkt #:MER-163US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
11/10/2022
2
USHAKOV, DMITRY
Exec Dt:
11/08/2022
3
KLASS, DAGMAR
Exec Dt:
11/16/2022
4
FRITZSCH, CARSTEN
Exec Dt:
11/10/2022
5
MERCK KGAA
Exec Dt:
09/07/2023
Assignee
1
MERCK KGAA
FRANKFURTER STRAUSSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11834599
US20230104326
17783865
Correspondence name and address
GLENN E. J. MURPHY
2200 RENAISSANCE BLVD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 13
Reel/Frame:062157/0103   Pages: 7
Recorded: 12/20/2022
Attorney Dkt #:MERCK-5090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
11/17/2022
2
USHAKOV, DMITRY
Exec Dt:
11/15/2022
3
FRITZSCH, CARSTEN
Exec Dt:
11/11/2022
4
KLASS, DAGMAR
Exec Dt:
11/16/2022
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964933
US20230025385
17767080
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:064071/0058   Pages: 6
Recorded: 06/27/2023
Attorney Dkt #:MERCK-5130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
05/23/2023
2
FRITZSCH, CARSTEN
Exec Dt:
06/14/2023
3
KLASS, DAGMAR
Exec Dt:
05/23/2023
Assignee
1
MERCK ELECTRONICS KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240072425
18023511
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 15
Reel/Frame:065216/0743   Pages: 7
Recorded: 10/13/2023
Attorney Dkt #:MERCK-5170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARHAM, AMIR HOSSAIN
Exec Dt:
08/31/2023
2
BROCKE, CONSTANZE
Exec Dt:
09/07/2023
3
FRITZSCH, CARSTEN
Exec Dt:
08/31/2023
4
KLASS, DAGMAR
Exec Dt:
09/15/2023
Assignee
1
MERCK ELECTRONICS KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124780
18267661
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 16
Reel/Frame:066838/0956   Pages: 7
Recorded: 03/20/2024
Attorney Dkt #:MERCK-5174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCKE, CONSTANZE
Exec Dt:
01/31/2024
2
KLASS, DAGMAR
Exec Dt:
01/30/2024
3
FRITZSCH, CARSTEN
Exec Dt:
02/13/2024
4
PARHAM, AMIR HOSSAIN
Exec Dt:
01/30/2024
Assignee
1
MERCK ELECTRONICS KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124779
18266657
Correspondence name and address
AUBREY M BROOKS
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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