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Patent Assignment Assignor Details
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Assignor Name : SIM, RICHARD
Total Assignments: 7
Assignment: 1
Reel/Frame:025959/0992   Pages: 4
Recorded: 03/15/2011
Attorney Dkt #:26295-17317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAPIRO, SCOTT
Exec Dt:
02/28/2011
2
SLOAN, MEG GRIFFING
Exec Dt:
02/24/2011
3
SIM, RICHARD
Exec Dt:
02/24/2011
Assignee
1
FACEBOOK, INC.
1601 SOUTH CALIFORNIA AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120166285
12980176
Correspondence name and address
ROBERT A. HULSE
FENWICK & WEST LLP
555 CALIFORNIA STREET, 12TH FLOOR
SAN FRANCISCO, CA 94104
Assignment: 2
Reel/Frame:051491/0426   Pages: 4
Recorded: 01/13/2020
Attorney Dkt #:RC-0061-01-US-NP & WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIM, RICHARD
Exec Dt:
12/17/2019
2
BASZUCKI, DAVID
Exec Dt:
01/10/2020
3
ESSIOUNINE, DMITRI
Exec Dt:
12/15/2019
4
KELLEY, CONNOR
Exec Dt:
12/13/2019
5
GUNAWAN, HANS
Exec Dt:
12/15/2019
6
KAUFMAN, MATTHEW
Exec Dt:
12/14/2019
Assignee
1
ROBLOX CORPORATION
970 PARK PLACE
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11097192
US20210205710
16737835
Correspondence name and address
IP SPRING
180 NORTH LASALLE STREET
SUITE 3700
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:057225/0550   Pages: 5
Recorded: 08/19/2021
Attorney Dkt #:RC-0061-01-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIM, RICHARD
Exec Dt:
12/17/2019
2
BASZUCKI, DAVID
Exec Dt:
01/10/2020
3
ESSIOUNINE, DMITRI
Exec Dt:
12/15/2019
4
KELLEY, CONNOR
Exec Dt:
12/13/2019
5
GUNAWAN, HANS
Exec Dt:
12/15/2019
6
KAUFMAN, MATTHEW
Exec Dt:
12/14/2019
7
D'ANGELO, ENRICO
Exec Dt:
06/01/2021
Assignee
1
ROBLOX CORPORATION
970 PARK PLACE
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11660542
US20210379494
17406203
Correspondence name and address
IP SPRING
180 N. LASALLE ST.
SUITE 3700
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:052178/0291   Pages: 5
Recorded: 03/20/2020
Attorney Dkt #:PROX-2017001PCT-USX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACDONALD, CAMPBELL
Exec Dt:
03/18/2020
2
SIM, RICHARD
Exec Dt:
03/19/2020
Assignee
1
PROXXI TECHNOLOGY CORPORATION
#600-401 WEST GEORGIA STREET
VANCOUVER, CANADA V6B 5A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11422178
US20200217880
16825138
Correspondence name and address
AEON LAW
506 2ND AVENUE, SUITE 3000
SEATTLE, WA 98104
Assignment: 5
Reel/Frame:064817/0054   Pages: 3
Recorded: 09/06/2023
Attorney Dkt #:RC-0122-01-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'ANGELO, ENRICO
Exec Dt:
10/04/2022
2
SIM, RICHARD
Exec Dt:
10/04/2022
Assignee
1
ROBLOX CORPORATION
970 PARK PLACE
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240078534
18242934
Correspondence name and address
IP SPRING - RC
161 N. CLARK ST.
SUITE 1700
CHICAGO, IL 60601
Assignment: 6
Reel/Frame:062995/0551   Pages: 11
Recorded: 03/15/2023
Attorney Dkt #:RC-0125-02-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'ANGELO, ENRICO
Exec Dt:
02/13/2023
2
SIM, RICHARD
Exec Dt:
02/24/2023
3
BRONSTEIN, MANUEL
Exec Dt:
03/02/2023
4
ABUKHADRA, SARI
Exec Dt:
01/03/2023
5
WU, GARY
Exec Dt:
03/02/2023
6
PARKS, DMITRI V.
Exec Dt:
01/09/2023
Assignee
1
ROBLOX CORPORATION
970 PARK PLACE
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230117482
17965725
Correspondence name and address
IP SPRING
161 N. CLARK ST.
SUITE 1700
CHICAGO, IL 60601
Assignment: 7
Reel/Frame:064845/0001   Pages: 3
Recorded: 09/08/2023
Attorney Dkt #:RC-0177-02-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIM, RICHARD
Exec Dt:
04/27/2023
2
PARKS, DMITRI V.
Exec Dt:
04/24/2023
3
ABUKHADRA, SARI
Exec Dt:
04/24/2023
4
MORAES, THIAGO
Exec Dt:
04/25/2023
Assignee
1
ROBLOX CORPORATION
970 PARK PLACE
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240086964
18243839
Correspondence name and address
IP SPRING - RC
161 N. CLARK ST.
SUITE 1700
CHICAGO, IL 60601

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