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 : HILDEBRANDT, MARCEL
Total Assignments: 16
Assignment: 1
Reel/Frame:055736/0739   Pages: 17
Recorded: 03/26/2021
Attorney Dkt #:80000.01164-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGS, CHRISTOPH
Exec Dt:
02/11/2021
2
HILDEBRANDT, MARCEL
Exec Dt:
02/11/2020
3
KHALIL, MOHAMED
Exec Dt:
02/01/2021
4
MOGOREANU, SERGHEI
Exec Dt:
02/02/2021
5
SUNDER, SWATHI SHYAM
Exec Dt:
02/02/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11243526
US20210247757
17267932
Correspondence name and address
SCHMEISER, OLSEN & WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 2
Reel/Frame:057958/0843   Pages: 11
Recorded: 10/29/2021
Attorney Dkt #:80000.01217-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, MARCEL
Exec Dt:
05/21/2021
2
MOGOREANU, SERGHEI
Exec Dt:
05/19/2021
3
SHYAM SUNDER, SWATHI
Exec Dt:
05/29/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220101093
17297119
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110
Assignment: 3
Reel/Frame:058184/0323   Pages: 14
Recorded: 11/22/2021
Attorney Dkt #:80000.01256-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, MARCEL
Exec Dt:
06/10/2021
2
HUBAUER, THOMAS
Exec Dt:
06/07/2021
3
MOGOREANU, SERGHEI
Exec Dt:
06/08/2021
4
THON, INGO
Exec Dt:
06/08/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220129363
17413891
Correspondence name and address
SCHMEISER, OLSEN & WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 4
Reel/Frame:058969/0291   Pages: 14
Recorded: 02/10/2022
Attorney Dkt #:11371-21178A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, MARCEL
Exec Dt:
12/07/2021
2
MOGOREANU, SERGHEI
Exec Dt:
12/07/2021
3
SHYAM SUNDER, SWATHI
Exec Dt:
12/07/2021
4
THON, INGO
Exec Dt:
12/07/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STR. 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220253877
17628214
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 S. CLARK ST.
SUITE 600
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:059013/0226   Pages: 14
Recorded: 02/15/2022
Attorney Dkt #:011371-21178A-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, MARCEL
Exec Dt:
12/07/2021
2
MOGOREANU, SERGHEI
Exec Dt:
12/07/2021
3
SHYAM SUNDER, SWATHI
Exec Dt:
12/07/2021
4
THON, INGO
Exec Dt:
12/07/2021
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STR. 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220253877
17628214
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 S. CLARK ST.
SUITE 600
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:060288/0478   Pages: 14
Recorded: 06/23/2022
Attorney Dkt #:80000.01375-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEHTA, AKHIL
Exec Dt:
02/22/2022
2
HILDEBRANDT, MARCEL
Exec Dt:
01/14/2022
3
MOGOREANU, SERGHEI
Exec Dt:
01/13/2022
4
SHYAM SUNDER, SWATHI
Exec Dt:
01/17/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
80333 MÜNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220284286
17637234
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110
Assignment: 7
Reel/Frame:060661/0415   Pages: 21
Recorded: 07/28/2022
Attorney Dkt #:80000.01360-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RINGSQUANDL, MARTIN
Exec Dt:
01/27/2022
2
JOBLIN, MITCHELL
Exec Dt:
01/31/2022
3
BEYER, DAGMAR
Exec Dt:
01/18/2022
4
WEBER, SEBASTIAN
Exec Dt:
01/14/2022
5
HENSELMEYER, SYLWIA
Exec Dt:
02/07/2022
6
HILDEBRANDT, MARCEL
Exec Dt:
01/14/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220170976
17538778
Correspondence name and address
SCHMEISER, OLSEN AND WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 8
Reel/Frame:060518/0170   Pages: 14
Recorded: 07/15/2022
Attorney Dkt #:011371-22011A-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIMM, STEPHAN
Exec Dt:
01/28/2022
2
HILDEBRANDT, MARCEL
Exec Dt:
01/27/2022
3
JOBLIN, MITCHELL
Exec Dt:
01/31/2022
4
RINGSQUANDL, MARTIN
Exec Dt:
01/27/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220343143
17641899
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 S CLARK ST
SUITE 600
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:060088/0381   Pages: 20
Recorded: 06/02/2022
Attorney Dkt #:011371-22041A-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, MARCEL
Exec Dt:
03/23/2022
2
JOBLIN, MITCHELL
Exec Dt:
04/28/2022
3
MA, YUNPU
Exec Dt:
04/19/2022
4
RINGSQUANDL, MARTIN
Exec Dt:
03/16/2022
5
SERNA, JORGE ANDRES QUINTERO
Exec Dt:
03/25/2022
6
HUBAUER, THOMAS
Exec Dt:
03/14/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRABE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220374730
17767260
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 S CLARK ST
SUITE 600
CHICAGO, IL 60603
Assignment: 10
Reel/Frame:062314/0445   Pages: 8
Recorded: 01/09/2023
Attorney Dkt #:80000.01412-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOGOREANU, SERGHEI
Exec Dt:
06/24/2022
2
HILDEBRANDT, MARCEL
Exec Dt:
07/07/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220414573
17840701
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DR, SUITE 302
LATHAM, NY 12110
Assignment: 11
Reel/Frame:062611/0300   Pages: 17
Recorded: 02/07/2023
Attorney Dkt #:80000.01417-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOBLIN, MITCHELL
Exec Dt:
10/04/2022
2
YEE, DIANNA
Exec Dt:
09/28/2022
3
RINGSQUANDL, MARTIN
Exec Dt:
08/31/2022
4
HILDEBRANDT, MARCEL
Exec Dt:
09/12/2022
5
MOGOREANU, SERGHEI
Exec Dt:
09/12/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230046653
17879178
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DR, SUITE 302
LATHAM, NY 12110
Assignment: 12
Reel/Frame:064950/0391   Pages: 8
Recorded: 09/19/2023
Attorney Dkt #:80000.01484-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOGOREANU, SERGHEI
Exec Dt:
03/23/2023
2
HILDEBRANDT, MARCEL
Exec Dt:
03/28/2023
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230385596
18027387
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DR, SUITE 302
LATHAM, NY 12110
Assignment: 13
Reel/Frame:064951/0694   Pages: 14
Recorded: 09/19/2023
Attorney Dkt #:80000.01496-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YUSHAN
Exec Dt:
05/03/2023
2
JOBLIN, MITCHELL
Exec Dt:
05/02/2023
3
HILDEBRANDT, MARCEL
Exec Dt:
05/03/2023
4
DOLD, DOMINIK
Exec Dt:
05/31/2023
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230353584
18138197
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DR, SUITE 302
LATHAM, NY 12110
Assignment: 14
Reel/Frame:065484/0913   Pages: 11
Recorded: 11/07/2023
Attorney Dkt #:80000.01491-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOGOREANU, SERGHEI
Exec Dt:
05/03/2023
2
JOBLIN, MITCHELL
Exec Dt:
06/06/2023
3
HILDEBRANDT, MARCEL
Exec Dt:
05/03/2023
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230342585
18131903
Correspondence name and address
SCHMEISER, OLSEN & WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 15
Reel/Frame:065857/0671   Pages: 14
Recorded: 12/13/2023
Attorney Dkt #:80000.01475-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, MARCEL
Exec Dt:
06/21/2023
2
MOGOREANU, SERGHEI
Exec Dt:
04/18/2023
3
JOBLIN, MITCHELL
Exec Dt:
07/04/2023
4
RINGSQUANDL, MARTIN
Exec Dt:
04/17/2023
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230273573
18113224
Correspondence name and address
SCHMEISER, OLSEN & WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 16
Reel/Frame:067058/0590   Pages: 8
Recorded: 04/10/2024
Attorney Dkt #:80000.01479-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRANDT, MARCEL
Exec Dt:
12/08/2023
2
MOGOREANU, SERGHEI
Exec Dt:
04/11/2023
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRAßE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230359173
18025706
Correspondence name and address
SCHMEISER OLSEN & WATTS LLP
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DR, SUITE 302
LATHAM, NY 12110

Search Results as of: 05/24/2024 08:48 PM
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