skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HÄNSEL, STEFAN
Total Assignments: 9
Assignment: 1
Reel/Frame:048998/0860   Pages: 8
Recorded: 04/25/2019
Attorney Dkt #:HANDT-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDT, KARSTEN
Exec Dt:
02/26/2019
2
HÄNSEL, STEFAN
Exec Dt:
02/26/2019
3
LAGER, MICHAEL
Exec Dt:
03/01/2019
4
NIELEBOCK, SEBASTIAN
Exec Dt:
02/27/2019
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D889418
NONE
29674806
Correspondence name and address
HENRY M FEIEREISEN, LLC
35 WEST 35TH STREET
SUITE 900
NEW YORK, NY 10001
Assignment: 2
Reel/Frame:056949/0211   Pages: 5
Recorded: 07/22/2021
Attorney Dkt #:03869.221171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONDAL, GOPAL
Exec Dt:
10/30/2020
2
NEUMEISTER, MATTHIAS
Exec Dt:
10/30/2020
3
HÄNSEL, STEFAN
Exec Dt:
11/03/2020
4
ROBINSON, JONATHAN
Exec Dt:
10/30/2020
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11217379
US20210233697
17050753
Correspondence name and address
TODD A ROSSON
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 3
Reel/Frame:056250/0225   Pages: 4
Recorded: 05/14/2021
Attorney Dkt #:HANDT-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDT, KARSTEN
Exec Dt:
04/26/2021
2
HÄNSEL, STEFAN
Exec Dt:
04/26/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220014185
17294293
Correspondence name and address
HENRY M. FEIEREISEN LLC
35 WEST 35TH STREET SUITE 900
SUITE 900
NEW YORK, NY 10001
Assignment: 4
Reel/Frame:056250/0510   Pages: 4
Recorded: 05/14/2021
Attorney Dkt #:HANDT-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDT, KARSTEN
Exec Dt:
04/27/2021
2
HÄNSEL, STEFAN
Exec Dt:
04/27/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11476656
US20220021198
17294307
Correspondence name and address
HENRY M. FEIEREISEN LLC
35 WEST 35TH STREET
SUITE 900
NEW YORK, NY 10001
Assignment: 5
Reel/Frame:057392/0116   Pages: 4
Recorded: 09/06/2021
Attorney Dkt #:2019P02270WOUS (1113)-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HÄNSEL, STEFAN
Exec Dt:
07/20/2021
2
HANDT, KARSTEN
Exec Dt:
07/20/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STR. 1
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11881706
US20220149613
17426999
Correspondence name and address
WOLTER VANDYKE DAVIS, PLLC MAIL STOP AG
1900 SUMMIT TOWER BLVD., SUITE 140
ORLANDO, FL 32810
Assignment: 6
Reel/Frame:064668/0929   Pages: 11
Recorded: 08/22/2023
Attorney Dkt #:03869.221221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDT, KARSTEN
Exec Dt:
10/02/2021
2
HÄNSEL, STEFAN
Exec Dt:
10/07/2021
3
WEISS, JÖRG
Exec Dt:
10/08/2021
4
KUSCHEL, BORIS
Exec Dt:
11/01/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11978601
US20230253170
17608769
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:059576/0718   Pages: 4
Recorded: 04/12/2022
Attorney Dkt #:03869.221220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDT, KARSTEN
Exec Dt:
01/20/2022
2
HÄNSEL, STEFAN
Exec Dt:
01/20/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11601124
US20220182051
17545953
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:063223/0485   Pages: 4
Recorded: 04/04/2023
Attorney Dkt #:03869.221242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HÄNSEL, STEFAN
Exec Dt:
08/11/2022
2
REIMANN, OLIVER
Exec Dt:
08/11/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230056547
17796927
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 9
Reel/Frame:063672/0473   Pages: 4
Recorded: 05/17/2023
Attorney Dkt #:03869.221255
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDT, KARSTEN
Exec Dt:
09/29/2022
2
HÄNSEL, STEFAN
Exec Dt:
09/29/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230198518
17925634
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701

Search Results as of: 05/09/2024 10:47 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT