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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 : SERGEEV, ALEXEY
Total Assignments: 9
Assignment: 1
Reel/Frame:037296/0163   Pages: 7
Recorded: 12/15/2015
Attorney Dkt #:2282.0550001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2015
2
Exec Dt:
12/15/2015
3
Exec Dt:
12/08/2015
4
Exec Dt:
12/15/2015
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14969114
Correspondence name and address
GEORGE S. BARDMESSER
1025 CONNECTICUT AVENUE, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:056557/0942   Pages: 8
Recorded: 06/16/2021
Attorney Dkt #:035898-00160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2021
2
Exec Dt:
06/04/2021
3
Exec Dt:
06/03/2021
4
Exec Dt:
06/12/2021
5
Exec Dt:
06/04/2021
6
Exec Dt:
06/11/2021
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16455870
Correspondence name and address
ARENT FOX LLP - NEW YORK
1717 K STREET, NW
WASHINGTON, DC 20006-5344
Assignment: 3
Reel/Frame:058589/0909   Pages: 7
Recorded: 01/10/2022
Attorney Dkt #:035898-00189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2022
2
Exec Dt:
01/08/2022
3
Exec Dt:
01/07/2022
4
Exec Dt:
01/07/2022
5
Exec Dt:
01/07/2022
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16863233
Correspondence name and address
MICHAEL FAINBERG
1301 AVENUE OF THE AMERICAS
ARENT FOX
NEW YORK, NY 10019
Assignment: 4
Reel/Frame:059538/0430   Pages: 7
Recorded: 04/08/2022
Attorney Dkt #:035898.00201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2022
2
Exec Dt:
04/06/2022
3
Exec Dt:
04/07/2022
4
Exec Dt:
04/07/2022
5
Exec Dt:
04/07/2022
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16872591
Correspondence name and address
MICHAEL FAINBERG
1301 AVENUE OF THE AMERICAS
ARENTFOX SCHIFF
NEW YORK, NY 10019
Assignment: 5
Reel/Frame:059538/0555   Pages: 8
Recorded: 04/08/2022
Attorney Dkt #:035898-00192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2022
2
Exec Dt:
03/31/2022
3
Exec Dt:
04/07/2022
4
Exec Dt:
04/07/2022
5
Exec Dt:
04/07/2022
6
Exec Dt:
04/07/2022
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16798709
Correspondence name and address
MICHAEL FAINBERG
1301 AVENUE OF THE AMERICAS
ARENTFOX SCHIFF
NEW YORK, NY 10019
Assignment: 6
Reel/Frame:061406/0596   Pages: 8
Recorded: 10/13/2022
Attorney Dkt #:ARON-021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2022
2
Exec Dt:
10/12/2022
3
Exec Dt:
09/02/2022
4
Exec Dt:
09/12/2022
5
Exec Dt:
07/16/2018
Assignee
1
RHEINWEG 9
SHAFFHAUSEN, SWITZERLAND CH 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14868450
Correspondence name and address
JAMES E. FAJKOWSKI
ONE LINCOLN STREET
K&L GATES LLP - STATE STREET FINANCIAL CENTER
BOSTON, MA 02111-2950
Assignment: 7
Reel/Frame:062005/0262   Pages: 8
Recorded: 12/07/2022
Attorney Dkt #:035898.00259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2022
2
Exec Dt:
12/05/2022
3
Exec Dt:
12/06/2022
4
Exec Dt:
12/06/2022
5
Exec Dt:
12/06/2022
6
Exec Dt:
12/06/2022
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17201282
Correspondence name and address
ARENTFOX SCHIFF LLP - NEW YORK
1717 K STREET, NW
WASHINGTON, DC 20006-5344
Assignment: 8
Reel/Frame:062515/0547   Pages: 7
Recorded: 01/27/2023
Attorney Dkt #:035898.00186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2022
2
Exec Dt:
12/06/2022
3
Exec Dt:
12/06/2022
4
Exec Dt:
11/30/2022
5
Exec Dt:
12/06/2022
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16806285
Correspondence name and address
ARENTFOX SCHIFF LLP
1717 K STREET, NW
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:062385/0428   Pages: 10
Recorded: 01/16/2023
Attorney Dkt #:035898.00202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2023
2
Exec Dt:
01/13/2023
3
Exec Dt:
01/12/2023
4
Exec Dt:
01/16/2023
5
Exec Dt:
01/13/2023
6
Exec Dt:
01/13/2023
7
Exec Dt:
01/16/2023
8
Exec Dt:
01/16/2023
Assignee
1
RHEINWEG 9
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16889184
Correspondence name and address
MICHAEL FAINBERG
1301 AVENUE OF THE AMERICAS
ARENT FOX SCHIFF
NEW YORK, NY 10019

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