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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : LEYDENJAR TECHNOLOGIES B.V.
Total Assignments: 7
Assignment: 1
Reel/Frame:059157/0306   Pages: 3
Recorded: 03/03/2022
Attorney Dkt #:065493-191320USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/18/2022
Assignee
1
ROBERT BOYLEWEG 4
LEIDEN, NETHERLANDS 2333 CG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17634054
Correspondence name and address
NICOLE D. KLING
53 STATE STREET
NIXON PEABODY LLP
BOSTON, MA 02109
Assignment: 2
Reel/Frame:067631/0255   Pages: 6
Recorded: 06/05/2024
Attorney Dkt #:065493-000111USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/29/2024
2
Exec Dt:
03/20/2024
3
Exec Dt:
03/01/2024
4
Exec Dt:
03/19/2024
5
Exec Dt:
03/01/2024
6
Exec Dt:
03/01/2024
7
Exec Dt:
03/01/2024
Assignee
1
EMMY NOETHERWEG 2D
LEIDEN, NETHERLANDS 2333 BK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18559151
Correspondence name and address
NICOLE D. KLING
53 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:067830/0559   Pages: 9
Recorded: 06/25/2024
Attorney Dkt #:17137-000037-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2024
2
Exec Dt:
06/10/2024
3
Exec Dt:
06/10/2024
4
Exec Dt:
06/10/2024
5
Exec Dt:
06/24/2024
Assignee
1
EMMY NOETHERWEG 2 D
LEIDEN, NETHERLANDS 2333 BK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18713429
Correspondence name and address
KISUK LEE
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 4
Reel/Frame:068637/0807   Pages: 11
Recorded: 09/19/2024
Attorney Dkt #:15582L-000038-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2024
2
Exec Dt:
08/27/2024
3
Exec Dt:
09/18/2024
4
Exec Dt:
08/26/2024
5
Exec Dt:
08/27/2024
6
Exec Dt:
09/16/2024
7
Exec Dt:
08/26/2024
Assignee
1
EMMY NOETHERWEG 2 D
LEIDEN, NETHERLANDS 2333 BK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18722695
Correspondence name and address
KISUK LEE
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 5
Reel/Frame:068638/0107   Pages: 5
Recorded: 09/19/2024
Attorney Dkt #:15582L-000039-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2024
2
Exec Dt:
09/18/2024
Assignee
1
EMMY NOETHERWEG 2 D
LEIDEN, NETHERLANDS 2333 BK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18725893
Correspondence name and address
KISUK LEE
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 6
Reel/Frame:068816/0374   Pages: 6
Recorded: 10/07/2024
Attorney Dkt #:103721-000101USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2024
2
Exec Dt:
09/18/2024
3
Exec Dt:
08/29/2024
4
Exec Dt:
08/27/2024
5
Exec Dt:
09/24/2024
6
Exec Dt:
09/24/2024
7
Exec Dt:
09/19/2024
Assignee
1
EMMY NOETHERWEG 2D
LEIDEN, NETHERLANDS 2333 BK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18559148
Correspondence name and address
NICOLE D. KLING
53 STATE STREET
BOSTON, MA 02109
Assignment: 7
Reel/Frame:069265/0786   Pages: 8
Recorded: 11/14/2024
Attorney Dkt #:L32-09363.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2024
2
Exec Dt:
11/05/2024
Assignee
1
EMMY NOETHERWEG 2D
LEIDEN, NETHERLANDS 2333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18845852
Correspondence name and address
KPPB LLP
3780 KILROY AIRPORT WAY
SUITE 320
LONG BEACH, CA 90806

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