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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 : LIFRAN, XAVIER
Total Assignments: 6
Assignment: 1
Reel/Frame:019378/0410   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:28954.1453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/20/2007
Assignee
1
89, BOULEVARD FRANKLIN ROOSEVELT
RUEIL MALMAISON, FRANCE F92500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29274379
Correspondence name and address
DEBBIE JOHNSON C/O STEPTOE & JOHNSON
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:019483/0110   Pages: 3
Recorded: 06/27/2007
Attorney Dkt #:28954.1454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/20/2007
Assignee
1
89, BOULEVARD FRANKLIN ROOSEVELT
RUEIL MALMAISON, FRANCE F92500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29274380
Correspondence name and address
DEBBIE JOHNSON C/O STEPTOE & JOHNSON
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:023434/0898   Pages: 3
Recorded: 10/28/2009
Attorney Dkt #:345192US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/2009
2
Exec Dt:
10/10/2009
Assignee
1
35 RUE JOSEPH MONIER
RUEIL-MALMAISON, FRANCE 92500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29340227
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:063661/0347   Pages: 8
Recorded: 05/17/2023
Attorney Dkt #:2021P00227WOUS (996US9)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2021
2
Exec Dt:
09/27/2021
3
Exec Dt:
11/02/2021
4
Exec Dt:
09/20/2021
Assignee
1
201 WASHINGTON STREET, SUITE 2700
ONE BOSTON PLACE
BOSTON, MASSACHUSETTS 02108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18010142
Correspondence name and address
LOCKE LORD LLP
600 TRAVIS ST.
SUITE 2800
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:064362/0341   Pages: 9
Recorded: 07/24/2023
Attorney Dkt #:2021P00236WOUS(1008US9)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2021
2
Exec Dt:
09/27/2021
3
Exec Dt:
09/22/2021
4
Exec Dt:
09/20/2021
5
Exec Dt:
11/02/2021
Assignee
1
201WASHINGTON ST., SUITE 2700
ONE BOSTON PLACE
BOSTON, MASSACHUSETTS 02108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17920275
Correspondence name and address
PETER N. FILL, C/O LOCKE LORD LLP
P.O. BOX 55874
ATTN: IP DOCKETING
BOSTON, MA 02205
Assignment: 6
Reel/Frame:065857/0543   Pages: 9
Recorded: 12/13/2023
Attorney Dkt #:1005700.998US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2021
2
Exec Dt:
09/27/2021
3
Exec Dt:
11/02/2021
Assignee
1
ONE BOSTON PLACE, 201 WASHINGTON STREET
SUITE 2700
BOSTON, MASSACHUSETTS 02108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18015881
Correspondence name and address
LOCKE LORD LLP
111 HUNTINGTON AVENUE
BOSTON, MA 02205

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