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Patent Assignment Assignor Details
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Assignor Name : RAJANIEMI, HANNU
Total Assignments: 8
Assignment: 1
Reel/Frame:056170/0037   Pages: 12
Recorded: 05/07/2021
Attorney Dkt #:2012611-0027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EROSHENKO, NIKOLAI
Exec Dt:
11/06/2019
2
DHAR, NIKHIL
Exec Dt:
11/06/2019
3
GILL, TAYLOR
Exec Dt:
11/06/2019
4
KEAVENEY, MARIANNA
Exec Dt:
11/06/2019
5
RAJANIEMI, HANNU
Exec Dt:
11/06/2019
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE #4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238240
17269787
Correspondence name and address
CHOATE, HALL AND STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 2
Reel/Frame:055498/0375   Pages: 12
Recorded: 03/04/2021
Attorney Dkt #:2012611-0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EROSHENKO, NIKOLAI
Exec Dt:
01/02/2020
2
DHAR, NIKHIL
Exec Dt:
01/02/2020
3
GILL, TAYLOR
Exec Dt:
01/02/2020
4
KEAVENEY, MARIANNA
Exec Dt:
01/02/2020
5
RAJANIEMI, HANNU
Exec Dt:
01/02/2020
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE #4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200224194
16649105
Correspondence name and address
CHOATE, HALL AND STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:054367/0179   Pages: 10
Recorded: 11/13/2020
Attorney Dkt #:2012611-0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILL, TAYLOR
Exec Dt:
09/28/2020
2
RAJANIEMI, HANNU
Exec Dt:
09/28/2020
3
EROSHENKO, NIKOLAI
Exec Dt:
09/28/2020
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE #4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11987605
US20210107955
17025717
Correspondence name and address
CHOATE HALL & STEWART LLP-PATENT DOCKET
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 4
Reel/Frame:056128/0858   Pages: 10
Recorded: 05/04/2021
Attorney Dkt #:2012611-0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EROSHENKO, NIKOLAI
Exec Dt:
03/05/2021
2
RAJANIEMI, HANNU
Exec Dt:
03/05/2021
3
DHAR, NIKHIL
Exec Dt:
03/05/2021
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE #4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210369759
17163168
Correspondence name and address
CHOATE, HALL AND STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 5
Reel/Frame:058594/0329   Pages: 13
Recorded: 01/10/2022
Attorney Dkt #:2012611-0025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EROSHENKO, NIKOLAI
Exec Dt:
03/05/2021
2
RAJANIEMI, HANNU
Exec Dt:
03/05/2021
3
DHAR, NIKHIL
Exec Dt:
03/05/2021
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE #4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
US2115900
NONE
UNAVAILABLE
Correspondence name and address
CHOATE, HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 6
Reel/Frame:056305/0138   Pages: 10
Recorded: 05/20/2021
Attorney Dkt #:2012611-0029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHAR, NIKHIL
Exec Dt:
05/17/2021
2
EROSHENKO, NIKOLAI
Exec Dt:
05/17/2021
3
RAJANIEMI, HANNU
Exec Dt:
05/17/2021
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE #4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210363559
17246451
Correspondence name and address
CHOATE, HALL AND STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:059986/0869   Pages: 15
Recorded: 05/12/2022
Attorney Dkt #:2012611-0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACKMAN, KYLE
Exec Dt:
03/22/2022
2
DHAR, NIKHIL
Exec Dt:
03/22/2022
3
EROSHENKO, NIKOLAI
Exec Dt:
03/22/2022
4
GILL, TAYLOR
Exec Dt:
03/22/2022
5
JAMMEH, KEMO
Exec Dt:
03/22/2022
6
KEAVENEY, MARIANNA
Exec Dt:
03/22/2022
7
QUINN, JUSTIN
Exec Dt:
03/22/2022
8
RAJANIEMI, HANNU
Exec Dt:
03/22/2022
9
WEBSTER, EVERETT
Exec Dt:
03/22/2022
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE #4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11771758
NONE
17685717
Correspondence name and address
CHOATE HALL AND STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:065105/0965   Pages: 15
Recorded: 10/03/2023
Attorney Dkt #:2012611-0078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACKMAN, KYLE
Exec Dt:
03/22/2022
2
DHAR, NIKHIL
Exec Dt:
03/22/2022
3
EROSHENKO, NIKOLAI
Exec Dt:
03/22/2022
4
GILL, TAYLOR
Exec Dt:
03/22/2022
5
JAMMEH, KEMO
Exec Dt:
03/22/2022
6
KEAVENEY, MARIANNA
Exec Dt:
03/22/2022
7
QUINN, JUSTIN
Exec Dt:
03/22/2022
8
RAJANIEMI, HANNU
Exec Dt:
03/22/2022
9
WEBSTER, EVERETT
Exec Dt:
03/22/2022
Assignee
1
HELIX NANOTECHNOLOGIES, INC.
340 S LEMON AVE
#4940
WALNUT, CALIFORNIA 91789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240082388
18235464
Correspondence name and address
CHOATE, HALL & STEWART LLP
2 INTERNATIONAL PLACE
BOSTON, MA 02110

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