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Patent Assignment Assignor Details
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Assignor Name : O'BRIEN, GEORGE
Total Assignments: 12
Assignment: 1
Reel/Frame:007257/0174   Pages: 4
Recorded: 12/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYON, RICHARD
Exec Dt:
12/14/1993
2
O'BRIEN, GEORGE
Exec Dt:
12/14/1993
Assignee
1
AMERICAN AIRLINES, INC.
P.O. BOX 619616, MD 5675
FORT WORTH, TEXAS 75261-9616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5582014
NONE
08166637
Correspondence name and address
WARREN & PEREZ
DANIEL F. PEREZ
703 MCKINNEY, STE. 316
LOCKBOX 128
DALLAS, TX 75202
Assignment: 2
Reel/Frame:030520/0195   Pages: 4
Recorded: 05/31/2013
Attorney Dkt #:EDR 0006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARPENTER, STEPHEN A.
Exec Dt:
12/14/2012
2
KLEIN, ERIK
Exec Dt:
12/14/2012
3
O'BRIEN, GEORGE
Exec Dt:
12/14/2012
4
CHASTAGNOL, FRANCK
Exec Dt:
12/14/2012
5
VAIDYA, JITENDRA
Exec Dt:
12/14/2012
6
TIHON, JACK
Exec Dt:
12/14/2012
Assignee
1
ENDORSE CORP.
60 E. 3RD AVENUE
SUITE 120
SAN FRANCISCO, CALIFORNIA 94401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130103481
13713368
Correspondence name and address
PAUL DAVIS
44 MONTGOMERY STREET
SAN FRANCISCO, CA 94104
Assignment: 3
Reel/Frame:030520/0485   Pages: 4
Recorded: 05/31/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARPENTER, STEVEN A.
Exec Dt:
12/14/2012
2
KLEIN, ERIK
Exec Dt:
12/14/2012
3
O'BRIEN, GEORGE
Exec Dt:
12/14/2012
4
CHASTAGNOL, FRANCK
Exec Dt:
12/14/2012
5
VAIDYA, JITENDRA
Exec Dt:
12/14/2012
6
TIHON, JACK
Exec Dt:
12/14/2012
Assignee
1
ENDORSE CORP.
60 E. 3RD AVENUE
SUITE 120
SAN FRANCISCO, CALIFORNIA 94401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8818847
US20130103471
13713406
Correspondence name and address
PAUL DAVIS
44 MONTGOMERY STREET
SAN FRANCISCO, CA 94104
Assignment: 4
Reel/Frame:030520/0743   Pages: 4
Recorded: 05/31/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARPENTER, STEVEN A.
Exec Dt:
12/14/2012
2
KLEIN, ERIK
Exec Dt:
12/14/2012
3
O'BRIEN, GEORGE
Exec Dt:
12/14/2012
4
CHASTAGNOL, FRANCK
Exec Dt:
12/14/2012
5
VAIDYA, JITENDRA
Exec Dt:
12/14/2012
6
TIHON, JACK
Exec Dt:
12/14/2012
Assignee
1
ENDORSE CORP.
60 E. 3RD AVENUE
SUITE 120
SAN FRANCISCO, CALIFORNIA 94401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8818848
US20130103475
13713432
Correspondence name and address
PAUL DAVIS
44 MONTGOMERY STREET
SAN FRANCISCO, CA 94104
Assignment: 5
Reel/Frame:030521/0190   Pages: 4
Recorded: 05/31/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARPENTER, STEVEN A.
Exec Dt:
12/14/2012
2
KLEIN, ERIK
Exec Dt:
12/14/2012
3
O'BRIEN, GEORGE
Exec Dt:
12/14/2012
4
CHASTAGNOL, FRANCK
Exec Dt:
12/14/2012
5
VAIDYA, JITENDRA
Exec Dt:
12/14/2012
6
TIHON, JACK
Exec Dt:
12/14/2012
Assignee
1
ENDORSE CORP.
60 E. 3RD AVENUE
SUITE 120
SAN FRANCISCO, CALIFORNIA 94401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8825525
US20130103473
13713479
Correspondence name and address
PAUL DAVIS
44 MONTGOMERY STREET
SAN FRANCISCO, CA 94104
Assignment: 6
Reel/Frame:030521/0417   Pages: 4
Recorded: 05/31/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARPENTER, STEVEN A.
Exec Dt:
12/14/2012
2
KLEIN, ERIK
Exec Dt:
12/14/2012
3
O'BRIEN, GEORGE
Exec Dt:
12/14/2012
4
CHASTAGNOL, FRANCK
Exec Dt:
12/14/2012
5
VAIDYA, JITENDRA
Exec Dt:
12/14/2012
6
TIHON, JACK
Exec Dt:
12/14/2012
Assignee
1
ENDORSE CORP.
60 E. 3RD AVENUE
SUITE 120
SAN FRANCISCO, CALIFORNIA 94401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002728
US20130103462
13713727
Correspondence name and address
PAUL DAVIS
44 MONTGOMERY STREET
SAN FRANCISCO, CA 94104
Assignment: 7
Reel/Frame:030522/0331   Pages: 4
Recorded: 05/31/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARPENTER, STEVEN A.
Exec Dt:
12/14/2012
2
KLEIN, ERIK
Exec Dt:
12/14/2012
3
O'BRIEN, GEORGE
Exec Dt:
12/14/2012
4
CHASTAGNOL, FRANCK
Exec Dt:
12/14/2012
5
VAIDYA, JITENDRA
Exec Dt:
12/14/2012
6
TIHON, JACK
Exec Dt:
12/14/2012
Assignee
1
ENDORSE CORP.
60 E. 3RD AVENUE
SUITE 120
SAN FRANCISCO, CALIFORNIA 94401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130103476
13713748
Correspondence name and address
PAUL DAVIS
44 MONTGOMERY STREET
SAN FRANCISCO, CA 94104
Assignment: 8
Reel/Frame:031611/0796   Pages: 3
Recorded: 11/11/2013
Attorney Dkt #:60332-0032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, ALEX
Exec Dt:
11/11/2013
2
O'BRIEN, GEORGE
Exec Dt:
11/08/2013
3
KROMER, JOE
Exec Dt:
11/08/2013
Assignee
1
DROPBOX, INC.
185 BERRY STREET, SUITE 400
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9407728
US20150134722
14076107
Correspondence name and address
HICKMAN PALERMO TRUONG BECKER ET AL. LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113
Assignment: 9
Reel/Frame:046496/0442   Pages: 3
Recorded: 07/06/2018
Attorney Dkt #:60332-0156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, ALEX
Exec Dt:
11/11/2013
2
O'BRIEN, GEORGE
Exec Dt:
11/08/2013
3
KROMER, JOE
Exec Dt:
11/08/2013
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10303418
US20160283184
15178264
Correspondence name and address
HICKMAN PALERMO BECKER BINGHAM LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113
Assignment: 10
Reel/Frame:038943/0471   Pages: 5
Recorded: 06/17/2016
Attorney Dkt #:60332-0082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GEORGE
Exec Dt:
06/17/2016
2
IBRISHIMOV, EMIL
Exec Dt:
05/12/2016
3
PARK, KEN
Exec Dt:
05/12/2016
4
STAFFORD, DAVID
Exec Dt:
05/12/2016
5
KOUTCHEROUK, HEINRICH
Exec Dt:
05/14/2016
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10079817
US20170250969
15056829
Correspondence name and address
HICKMAN PALERMO BECKER BINGHAM LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113
Assignment: 11
Reel/Frame:046631/0394   Pages: 5
Recorded: 08/13/2018
Attorney Dkt #:60332-0273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GEORGE
Exec Dt:
06/17/2016
2
IBRISHIMOV, EMIL
Exec Dt:
05/12/2016
3
PARK, KEN
Exec Dt:
05/12/2016
4
STAFFORD, DAVID
Exec Dt:
05/12/2016
5
KOUTCHEROUK, HEINRICH
Exec Dt:
05/14/2016
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10348717
US20180351935
16102353
Correspondence name and address
HICKMAN PALERMO BECKER BINGHAM LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113
Assignment: 12
Reel/Frame:046943/0083   Pages: 5
Recorded: 09/21/2018
Attorney Dkt #:60332-0276, 0277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GEORGE
Exec Dt:
06/17/2016
2
IBRISHIMOV, EMIL
Exec Dt:
05/12/2016
3
PARK, KEN
Exec Dt:
05/12/2016
4
STAFFORD, DAVID
Exec Dt:
05/12/2016
5
KOUTCHEROUK, HEINRICH
Exec Dt:
05/14/2016
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10326751
US20190028450
16138362
 
10523651
US20190052618
16138378
Correspondence name and address
HICKMAN PALERMO BECKER BINGHAM LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113

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