skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : CASTILLO, ROGER HENRY
Total Assignments: 16
Assignment: 1
Reel/Frame:050864/0092   Pages: 8
Recorded: 10/30/2019
Attorney Dkt #:058407/531400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTILLO, ROGER HENRY
Exec Dt:
06/24/2013
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVE.
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11244244
NONE
16667141
Correspondence name and address
ALSTON & BIRD LLP
101 SOUTH TRYON STREET
SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 2
Reel/Frame:040309/0967   Pages: 7
Recorded: 11/14/2016
Attorney Dkt #:058407/436936
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTILLO, ROGER HENRY
Exec Dt:
02/08/2016
2
HUMPHREY, BRIAN ANDREW
Exec Dt:
03/28/2014
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9589184
NONE
13969008
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 3
Reel/Frame:041385/0469   Pages: 7
Recorded: 02/27/2017
Attorney Dkt #:058407/483272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTILLO, ROGER HENRY
Exec Dt:
02/08/2016
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10339375
US20170228588
15443550
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 4
Reel/Frame:042339/0206   Pages: 8
Recorded: 04/26/2017
Attorney Dkt #:058407/483272
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMITTED ASSIGNOR PREVIOUSLY RECORDED AT REEL: 041385 FRAME: 0469. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CASTILLO, ROGER HENRY
Exec Dt:
02/08/2016
2
HUMPHREY, BRIAN ANDREW
Exec Dt:
03/28/2014
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10339375
US20170228588
15443550
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 5
Reel/Frame:049239/0611   Pages: 4
Recorded: 05/21/2019
Attorney Dkt #:058407/ 528865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTILLO, ROGER HENRY
Exec Dt:
02/08/2016
2
HUMPHREY, BRIAN ANDREW
Exec Dt:
03/28/2014
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, IDAHO 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11068708
US20190340430
16417949
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 6
Reel/Frame:049710/0662   Pages: 7
Recorded: 07/10/2019
Attorney Dkt #:058407/528865
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE STATE OF RESIDENCE PREVIOUSLY RECORDED ON REEL 049239 FRAME 0611. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CASTILLO, ROGER HENRY
Exec Dt:
02/08/2016
2
HUMPHREY, BRIAN ANDREW
Exec Dt:
03/28/2014
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11068708
US20190340430
16417949
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 7
Reel/Frame:056535/0451   Pages: 6
Recorded: 06/14/2021
Attorney Dkt #:058407/559354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTILLO, ROGER HENRY
Exec Dt:
02/08/2016
2
HUMPHREY, BRIAN ANDREW
Exec Dt:
03/28/2014
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11715315
US20210374396
17346938
Correspondence name and address
ALSTON & BIRD LLP
101 SOUTH TRYON STREET, SUITE 4000
ONE SOUTH AT THE PLAZA
CHARLOTTE, NC 28280
Assignment: 8
Reel/Frame:064373/0891   Pages: 5
Recorded: 07/25/2023
Attorney Dkt #:058407/593660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTILLO, ROGER HENRY
Exec Dt:
02/08/2016
2
HUMPHREY, BRIAN ANDREW
Exec Dt:
03/28/2014
Assignee
1
GROUPON, INC.
600 W. CHICAGO AVE.
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240029464
18209244
Correspondence name and address
ALSTON & BIRD LLP
1120 SOUTH TRYON STREET, SUITE 300
CHARLOTTE, NC 28203-6818
Assignment: 9
Reel/Frame:050145/0253   Pages: 15
Recorded: 08/23/2019
Attorney Dkt #:058407/462997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, BHUPESH
Exec Dt:
01/27/2016
2
CASTILLO, ROGER HENRY
Exec Dt:
09/08/2016
3
CHOWDHURY, AMBER ROY
Exec Dt:
01/10/2019
4
VISWANATH, SRIDATTA
Exec Dt:
04/28/2016
5
WAI, LAWRENCE LEE
Exec Dt:
07/10/2014
6
SUBRAMANIAM, SRI
Exec Dt:
01/06/2014
7
KUMAR, VIJAY
Exec Dt:
09/30/2014
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVE.
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10438229
NONE
14788479
Correspondence name and address
ALSTON & BIRD LLP
101 SOUTH TRYON STREET
SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 10
Reel/Frame:052789/0817   Pages: 19
Recorded: 05/29/2020
Attorney Dkt #:058407/533159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VISWANATH, SRIDATTA
Exec Dt:
04/28/2016
2
CHOWDHURY, AMBER ROY
Exec Dt:
01/10/2019
3
CASTILLO, ROGER HENRY
Exec Dt:
09/08/2018
4
SUBRAMANIAM, SRI
Exec Dt:
01/06/2014
5
WAI, LAWRENCE LEE
Exec Dt:
07/10/2014
6
BANSAL, BHUPESH
Exec Dt:
01/27/2016
7
KUMAR, VIJAY
Exec Dt:
08/26/2019
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11127031
NONE
16555892
Correspondence name and address
ALSTON & BIRD LLP
101 SOUTH TRYON STREET, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280
Assignment: 11
Reel/Frame:057259/0494   Pages: 19
Recorded: 08/23/2021
Attorney Dkt #:058407/561360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VISWANATH, SRIDATTA
Exec Dt:
04/28/2016
2
CHOWDHURY, AMBER ROY
Exec Dt:
01/10/2019
3
CASTILLO, ROGER HENRY
Exec Dt:
09/08/2018
4
SUBRAMANIAM, SRI
Exec Dt:
01/06/2014
5
WAI, LAWRENCE LEE
Exec Dt:
07/10/2014
6
BANSAL, BHUPESH
Exec Dt:
01/27/2016
7
KUMAR, VIJAY
Exec Dt:
08/26/2019
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220044276
17445662
Correspondence name and address
ALSTON & BIRD LLP
101 SOUTH TRYON STREET, SUITE 4000
ONE SOUTH AT THE PLAZA
CHARLOTTE, NC 28280
Assignment: 12
Reel/Frame:058291/0413   Pages: 20
Recorded: 12/06/2021
Attorney Dkt #:058407/531400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELGADO, JOAQUIN
Exec Dt:
07/30/2020
2
CASTILLO, ROGER HENRY
Exec Dt:
10/30/2021
3
LERNER, BORIS
Exec Dt:
06/25/2021
4
MADDULA, RAMESH
Exec Dt:
07/09/2020
5
SAWIN, EMMA
Exec Dt:
11/01/2021
6
VILORIA, ALVARO
Exec Dt:
09/11/2020
7
LEI, JIKAI
Exec Dt:
07/28/2020
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11244244
NONE
16667141
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
ONE SOUTH AT THE PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 13
Reel/Frame:058501/0273   Pages: 20
Recorded: 12/29/2021
Attorney Dkt #:058407/571784
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELGADO, JOAQUIN
Exec Dt:
07/30/2020
2
CASTILLO, ROGER HENRY
Exec Dt:
10/30/2021
3
LERNER, BORIS
Exec Dt:
06/25/2020
4
MADDULA, RAMESH
Exec Dt:
07/09/2020
5
SAWIN, EMMA
Exec Dt:
11/01/2021
6
VILORIA, ALVARO
Exec Dt:
09/11/2020
7
LEI, JIKAI
Exec Dt:
07/28/2020
Assignee
1
GROUPON, INC.
600 W. CHICAGO AVE.
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11741111
US20220269987
17564804
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 14
Reel/Frame:058545/0932   Pages: 21
Recorded: 12/22/2021
Attorney Dkt #:058407/531400
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 058291 FRAME: 0413. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DELGADO, JOAQUIN
Exec Dt:
07/30/2020
2
CASTILLO, ROGER HENRY
Exec Dt:
10/30/2021
3
LERNER, BORIS
Exec Dt:
06/25/2020
4
MADDULA, RAMESH
Exec Dt:
07/09/2020
5
SAWIN, EMMA
Exec Dt:
11/01/2021
6
VILORIA, ALVARO
Exec Dt:
09/11/2020
7
LEI, JIKAI
Exec Dt:
07/28/2020
Assignee
1
GROUPON, INC.
600 WEST CHICAGO AVENUE
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11244244
NONE
16667141
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
ONE SOUTH AT THE PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 15
Reel/Frame:064203/0776   Pages: 20
Recorded: 07/10/2023
Attorney Dkt #:058407/597926
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DELGADO, JOAQUIN
Exec Dt:
07/30/2020
2
CASTILLO, ROGER HENRY
Exec Dt:
10/30/2021
3
LERNER, BORIS
Exec Dt:
06/25/2020
4
MADDULA, RAMESH
Exec Dt:
07/09/2020
5
SAWIN, EMMA
Exec Dt:
11/01/2021
6
VILORIA, ALVARO
Exec Dt:
09/11/2020
7
LEI, JIKAI
Exec Dt:
07/28/2020
Assignee
1
GROUPON, INC.
600 W. CHICAGO AVE.
SUITE 620
CHICAGO, ILLINOIS 60654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240012823
18349777
Correspondence name and address
ALSTON & BIRD LLP
1120 SOUTH TRYON STREET, SUITE 300
CHARLOTTE, NC 28203-6818
Assignment: 16
Reel/Frame:065421/0107   Pages: 12
Recorded: 11/01/2023
Attorney Dkt #:SEAZN.2080A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YU
Exec Dt:
06/12/2023
2
WAN, RUNZHE
Exec Dt:
06/12/2023
3
MCQUEEN, JAMES
Exec Dt:
06/12/2023
4
HAINS, DOUG
Exec Dt:
06/12/2023
5
SONG, RUI
Exec Dt:
06/12/2023
6
CASTILLO, ROGER HENRY
Exec Dt:
06/14/2023
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11909829
NONE
18336802
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

Search Results as of: 05/07/2024 11:41 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT