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Patent Assignment Assignor Details
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Assignor Name : BÜTTNER, FLORIAN
Total Assignments: 11
Assignment: 1
Reel/Frame:046216/0646   Pages: 3
Recorded: 06/27/2018
Attorney Dkt #:80000.00535-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜTTNER, FLORIAN
Exec Dt:
06/14/2018
2
GUPTA, PANKAJ
Exec Dt:
06/14/2018
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11194968
US20190370331
15993641
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110
Assignment: 2
Reel/Frame:047390/0579   Pages: 8
Recorded: 11/02/2018
Attorney Dkt #:80000.00579-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECHER, SILVIO
Exec Dt:
10/10/2018
2
BUGGENTHIN, FELIX
Exec Dt:
10/16/2018
3
BÖHME, KLAUS
Exec Dt:
10/10/2018
4
BÜTTNER, FLORIAN
Exec Dt:
10/17/2018
5
KEREIT, MATTHIAS
Exec Dt:
10/10/2018
6
KOGAN, IGOR
Exec Dt:
10/10/2018
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10955456
US20190094286
16139669
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110
Assignment: 3
Reel/Frame:049515/0472   Pages: 8
Recorded: 06/19/2019
Attorney Dkt #:80000.00709-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜTTNER, FLORIAN
Exec Dt:
05/29/2019
2
CHAUDHARY, YATIN
Exec Dt:
05/23/2019
3
GUPTA, PANKAJ
Exec Dt:
05/22/2019
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11416689
US20200311213
16367444
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110
Assignment: 4
Reel/Frame:049686/0699   Pages: 4
Recorded: 07/08/2019
Attorney Dkt #:80000.00706-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜTTNER, FLORIAN
Exec Dt:
06/18/2019
2
CHAUDHARY, YATIN
Exec Dt:
06/18/2019
3
GUPTA, PANKAJ
Exec Dt:
06/18/2019
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11182559
US20200311205
16364563
Correspondence name and address
SCHMEISER, OLSEN & WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 5
Reel/Frame:051052/0183   Pages: 5
Recorded: 11/19/2019
Attorney Dkt #:80000.00874-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜTTNER, FLORIAN
Exec Dt:
11/13/2019
2
TOMANI, CHRISTIAN
Exec Dt:
10/28/2019
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STR. 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11455531
US20210110253
16653415
Correspondence name and address
SCHMEISER, OLSEN & WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 6
Reel/Frame:058087/0154   Pages: 5
Recorded: 11/11/2021
Attorney Dkt #:80000.00874CIP-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜTTNER, FLORIAN
Exec Dt:
11/13/2019
2
TOMANI, CHRISTIAN
Exec Dt:
10/28/2019
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220067588
17524204
Correspondence name and address
SCHMEISER, OLSEN AND WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 7
Reel/Frame:052358/0366   Pages: 8
Recorded: 04/09/2020
Attorney Dkt #:BUETTNER31-ASS3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUGGENTHIN, FELIX
Exec Dt:
01/27/2020
2
BÜTTNER, FLORIAN
Exec Dt:
01/24/2020
3
SIEGEL, PHILIPP
Exec Dt:
01/22/2020
4
VOM EYSER, WERNER
Exec Dt:
01/31/2020
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11341395
NONE
16628520
Correspondence name and address
HENRY M. FEIEREISEN LLC
35 WEST 35TH STREET
SUITE 900
NEW YORK, NY 10001
Assignment: 8
Reel/Frame:056901/0583   Pages: 14
Recorded: 07/19/2021
Attorney Dkt #:11371-20174A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜTTNER, FLORIAN
Exec Dt:
03/01/2021
2
GROSS, RALF
Exec Dt:
01/12/2021
3
LIMMER, STEFFEN
Exec Dt:
12/21/2020
4
THON, INGO
Exec Dt:
06/14/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STR. 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210158095
17100811
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 S. CLARK ST.
SUITE 600
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:056719/0789   Pages: 3
Recorded: 06/30/2021
Attorney Dkt #:8695-2102678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BÜTTNER, FLORIAN
Exec Dt:
05/26/2021
Assignee
1
BOMBARDIER TRANSPORTATION GMBH
EICHHORNSTRASSE 3
BERLIN, GERMANY 10785
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11642984
US20220001771
17363122
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:056724/0852   Pages: 5
Recorded: 06/30/2021
Attorney Dkt #:SAG-067-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEIPEL, MARKUS MICHAEL
Exec Dt:
02/08/2021
2
BÜTTNER, FLORIAN
Exec Dt:
06/01/2021
3
TIETZ, CHRISTOPH
Exec Dt:
02/05/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STR. 1
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220012531
17280863
Correspondence name and address
BRIAN M. DUGAN
138 MERLIN AVENUE
SLEEPY HOLLOW, NY 10591
Assignment: 11
Reel/Frame:058552/0380   Pages: 7
Recorded: 01/05/2022
Attorney Dkt #:80000.01223-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÜTTNER, FLORIAN
Exec Dt:
09/23/2021
2
GRUBER, SEBASTIAN
Exec Dt:
08/01/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210397900
17347645
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110

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