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Patent Assignment Assignor Details
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Assignor Name : LETESTU, SONIA
Total Assignments: 4
Assignment: 1
Reel/Frame:053838/0549   Pages: 4
Recorded: 08/04/2020
Attorney Dkt #:3305.0250001/TJS/BMB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABRANTES, FILIPA
Exec Dt:
06/18/2020
2
LETESTU, SONIA
Exec Dt:
07/10/2020
3
CAHUZAC, LAURE
Exec Dt:
06/03/2020
4
DUARTE, LIONEL
Exec Dt:
06/17/2020
Assignee
1
ICHNOS SCIENCES SA
CHEMIN DE LA COMBETA 5
LA CHAUX-DE-FONDS, SWITZERLAND CH2300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200369747
16641281
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN AND FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:065720/0675   Pages: 15
Recorded: 11/30/2023
Attorney Dkt #:A0848.70223US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MADURA, FLORIAN
Exec Dt:
10/24/2020
2
BRIGE, ANN
Exec Dt:
10/26/2020
3
LETESTU, SONIA
Exec Dt:
11/17/2020
4
MERCHIERS, TOM
Exec Dt:
10/30/2020
5
BORSALI, CHAKIB
Exec Dt:
06/06/2021
6
VAN HOREN, ELLEN
Exec Dt:
05/25/2021
Assignee
1
ABLYNX N.V.
TECHNOLOGIEPARK 21
ZWIJNAARDE, BELGIUM 9052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230136595
17912953
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:059372/0015   Pages: 3
Recorded: 03/23/2022
Attorney Dkt #:3305.0250003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABRANTES, FILIPA
Exec Dt:
06/16/2021
2
LETESTU, SONIA
Exec Dt:
06/24/2021
3
CAHUZAC, LAURE
Exec Dt:
06/09/2021
4
DUARTE, LIONEL
Exec Dt:
06/02/2021
Assignee
1
ICHNOS SCIENCES SA
CHEMIN DE LA COMBETA 5
LA CHAUX-DE-FONDS, SWITZERLAND 2300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884700
US20210324000
17100236
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE NW
CHERYL WAGNER
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:064526/0640   Pages: 3
Recorded: 08/08/2023
Attorney Dkt #:3305.0250004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABRANTES, FILIPA
Exec Dt:
06/16/2021
2
LETESTU, SONIA
Exec Dt:
06/24/2021
3
CAHUZAC, LAURE
Exec Dt:
06/09/2021
4
DUARTE, LIONEL
Exec Dt:
06/02/2021
Assignee
1
ICHNOS SCIENCES SA
CHEMIN DE LA COMBETA 5
LA CHAUX-DE-FONDS, SWITZERLAND 2300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002434
18296250
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1101 K STREET, NW, 10TH FLOOR
WASHINGTON, DC 20005

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