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Patent Assignment Assignor Details
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Assignor Name : LEON, JP
Total Assignments: 23
Assignment: 1
Reel/Frame:009854/0846   Pages: 2
Recorded: 03/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
03/01/1999
Assignee
1
NEOPOST, INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D428053
NONE
29097442
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN, ESQ.
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:009856/0217   Pages: 2
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
03/01/1999
Assignee
1
NEOPOST, INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D428439
NONE
29097443
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN, ESQ.
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:009943/0396   Pages: 3
Recorded: 04/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
04/16/1999
Assignee
1
NEOPOST, INC.
30955 HUNTSWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6424954
NONE
09250990
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TRUONG T. DINH, ESQ
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:010217/0273   Pages: 2
Recorded: 09/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
07/01/1999
Assignee
1
NEOPOST S.A.
113 RUE JEAN MARIN NAUDIN
92220 BAGNEUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D429760
NONE
29104730
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JAMES F. HANN, ESQ.
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 5
Reel/Frame:010285/0063   Pages: 3
Recorded: 10/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, CHANDRAKANT J.
Exec Dt:
09/01/1999
2
LEON, JP
Exec Dt:
09/01/1999
3
COOLIDGE, DAVID A.
Exec Dt:
09/01/1999
Assignee
1
NEOPOST INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030078893
09358511
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW
TRUONG T. DINH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 6
Reel/Frame:010286/0506   Pages: 2
Recorded: 10/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
09/01/1999
Assignee
1
NEOPOST, INC.
30955 HUNTSWOOD AVENUE
30955 HUNTSWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6341274
NONE
09359158
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TRUONG T. DINH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 7
Reel/Frame:010317/0797   Pages: 2
Recorded: 10/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
09/30/1999
Assignee
1
NEOPOST INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6701304
US20030028497
09358801
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TRUONG T. DINH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 8
Reel/Frame:010708/0055   Pages: 2
Recorded: 03/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
09/30/1999
Assignee
1
NEOPOST INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030120617
09359163
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
DAVID N. SLONE
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 9
Reel/Frame:010748/0918   Pages: 2
Recorded: 04/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
03/28/2000
Assignee
1
NEOPOST, INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381589
NONE
09464879
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
DAVID N. SLONE
TOW EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:010875/0461   Pages: 3
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
06/09/2000
Assignee
1
NEOPOST S.A.
113 RUE JEAN MARIN NAUDIN
92220 BAGNEUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D457913
NONE
29125076
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 11
Reel/Frame:010878/0022   Pages: 4
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
06/09/2000
Assignee
1
NEOPOST S.A.
113 RUE JEAN MARIN NAUDIN
92220 BAGNEUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D457568
NONE
29125078
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 12
Reel/Frame:010912/0586   Pages: 2
Recorded: 06/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
06/09/2000
Assignee
1
NEOPOST S.A.
113 RUE JEAN MARIN NAUDIN
92220 BAGNEUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D456837
NONE
29125124
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 13
Reel/Frame:011397/0615   Pages: 2
Recorded: 12/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEON, JP
Exec Dt:
11/16/2000
2
BROWN, LESTER CARL
Exec Dt:
11/20/2000
Assignee
1
NEOPOST INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D459360
NONE
29128359
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 14
Reel/Frame:011724/0420   Pages: 3
Recorded: 04/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
03/29/2001
Assignee
1
NEOPOST INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D466152
NONE
29139880
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 15
Reel/Frame:011797/0316   Pages: 3
Recorded: 05/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
04/05/2001
Assignee
1
NEOPOST INC.
30955 HUNTWOOD AVENUE
HAYWARD, CALIFORNIA 94544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7085725
NONE
09708975
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
STEVE Y. CHO
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 16
Reel/Frame:012580/0588   Pages: 3
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
11/27/2001
Assignee
1
NEOPOST S.A.
113 RUE JEAN MARIN NAUDIN
BAGNEUX, FRANCE 92220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D466152
NONE
29139880
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 17
Reel/Frame:012651/0563   Pages: 2
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
01/27/2002
Assignee
1
NEOPOST S.A.
113 RUE JEAN MARIN NAUDIN
BAGNEUX, FRANCE 92220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020083020
09999409
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
STEVE Y. CHO
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 18
Reel/Frame:023402/0235   Pages: 7
Recorded: 10/21/2009
Attorney Dkt #:61135/P026US/10510235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEON, JP
Exec Dt:
03/10/2006
2
BUSSELL, KEITH
Exec Dt:
03/20/2006
Assignee
1
STAMPS.COM INC.
12959 CORAL TREE PLACE
LOS ANGELES, CALIFORNIA 90066-7020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8267307
NONE
12582858
Correspondence name and address
R.ROSS VIGUET/FULBRIGHT & JAWORSKI L.L.P
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201-2784
Assignment: 19
Reel/Frame:049093/0186   Pages: 2
Recorded: 05/06/2019
Attorney Dkt #:080839-0503252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
06/07/2007
Assignee
1
STAMPS.COM INC.
1990 E. GRAND AVENUE
EL SEGUNDO, CALIFORNIA 90245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10769693
NONE
16404247
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
PO BOX 10500
MCLEAN, VA 22102
Assignment: 20
Reel/Frame:061022/0421   Pages: 2
Recorded: 09/08/2022
Attorney Dkt #:080839-0453711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEON, JP
Exec Dt:
06/07/2007
Assignee
1
STAMPS.COM INC.
12959 CORAL TREE PLACE
LOS ANGELES, CALIFORNIA 90066-7020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10325301
NONE
13932755
Correspondence name and address
ALLAN BRAXDALE/NORTON ROSE FULBRIGHT US LLP
2200 ROSS AVENUE, SUITE 3600
DALLAS, TX 75201
Assignment: 21
Reel/Frame:022366/0542   Pages: 7
Recorded: 03/09/2009
Attorney Dkt #:61135/P049US/10807404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCBRIDE, KENNETH T.
Exec Dt:
03/06/2009
2
LEON, JP
Exec Dt:
03/05/2009
Assignee
1
STAMPS.COM INC.
12959 CORAL TREE PLACE
LOS ANGELES, CALIFORNIA 90066-7020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9911246
NONE
12344080
Correspondence name and address
R.ROSS VIGUET/FULBRIGHT & JAWORSKI L.L.P
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201-2784
Assignment: 22
Reel/Frame:027899/0810   Pages: 6
Recorded: 03/21/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISWAS, MICHAEL J.
Exec Dt:
01/18/2012
2
LEON, JP
Exec Dt:
01/20/2012
Assignee
1
STAMPS.COM INC.
12959 CORAL TREE PLACE
LOS ANGELES, CALIFORNIA 90066-7020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10922641
NONE
13357311
Correspondence name and address
R. ROSS VIGUET/FULBRIGHT & JAWORSKI LLP
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201
Assignment: 23
Reel/Frame:055953/0071   Pages: 7
Recorded: 04/19/2021
Attorney Dkt #:STAP.P0060USC1/1001151055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISWAS, MICHAEL J.
Exec Dt:
01/18/2012
2
LEON, JP
Exec Dt:
01/20/2012
Assignee
1
STAMPS.COM INC.
1990 E. GRAND AVE.
EL SEGUNDO, CALIFORNIA 90245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11574278
NONE
17156382
Correspondence name and address
ALLAN BRAXDALE
NORTON ROSE FULBRIGHT US LLP
2200 ROSS AVENUE, SUITE 3600
DALLAS, TX 75201-7932

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