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Patent Assignment Assignor Details
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Assignor Name : DEV, PRABHUL
Total Assignments: 16
Assignment: 1
Reel/Frame:045794/0864   Pages: 10
Recorded: 05/14/2018
Attorney Dkt #:50411 RIM.0220US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEV, PRABHUL
Exec Dt:
12/03/2008
Assignee
1
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10346790
NONE
15913189
Correspondence name and address
TROP PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD
SUITE 750
HOUSTON, TX 77057-2631
Assignment: 2
Reel/Frame:026598/0633   Pages: 7
Recorded: 07/15/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CEPONKUS, ALEXANDER VITAS
Exec Dt:
07/04/2011
2
PINHEIRO, GIL
Exec Dt:
04/28/2011
3
DEV, PRABHUL
Exec Dt:
04/28/2011
4
PARMAR, NARESH
Exec Dt:
06/15/2011
Assignee
1
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8744415
US20110263232
13091626
Correspondence name and address
LEVEQUE INTELLECTUAL PROPERTY LAW, P.C.
241 E. 4TH STREET
FREDERICK, MD 21701
Assignment: 3
Reel/Frame:040108/0487   Pages: 8
Recorded: 10/25/2016
Attorney Dkt #:38153-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CEPONKUS, ALEXANDER VITAS
Exec Dt:
07/04/2011
2
PINHEIRO, GIL
Exec Dt:
04/28/2011
3
DEV, PRABHUL
Exec Dt:
04/28/2011
4
PARMAR, NARESH
Exec Dt:
06/15/2011
Assignee
1
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9558249
US20140273997
14291218
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO P.L.
ONE BOCA COMMERCE CENTER
551 NW 77TH STREET, SUITE 111
BOCA RATON, FL 33487
Assignment: 4
Reel/Frame:053159/0239   Pages: 8
Recorded: 07/09/2020
Attorney Dkt #:08941305US
Conveyance: EMPLOYEE CONFIDENTIALITY AND INTELLECTUAL PROPERTY AGREEMENT
Assignor
1
DEV, PRABHUL
Exec Dt:
02/29/2016
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, CANADA N2K0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11847606
US20200349501
16399223
Correspondence name and address
STACIE JACQUES
2600-160 ELGIN STREET
OTTAWA, K1P1C3 CANADA
Assignment: 5
Reel/Frame:041257/0898   Pages: 6
Recorded: 02/15/2017
Attorney Dkt #:29717-2170001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMAN, CONRAD DELBERT
Exec Dt:
11/08/2016
2
DEV, PRABHUL
Exec Dt:
11/08/2016
3
SPRIGGS, KRISTIAN NEIL
Exec Dt:
11/08/2016
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180060814
15254775
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 6
Reel/Frame:041259/0072   Pages: 6
Recorded: 02/15/2017
Attorney Dkt #:29717-2171001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMAN, CONRAD DELBERT
Exec Dt:
11/22/2016
2
DEV, PRABHUL
Exec Dt:
11/11/2016
3
SPRIGGS, KRISTIAN NEIL
Exec Dt:
11/08/2016
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180060774
15254875
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 7
Reel/Frame:041255/0372   Pages: 10
Recorded: 02/14/2017
Attorney Dkt #:29717-2173001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMAN, CONRAD DELBERT
Exec Dt:
11/21/2016
2
DEV, PRABHUL
Exec Dt:
01/18/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180060809
15254654
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 8
Reel/Frame:041562/0518   Pages: 7
Recorded: 03/13/2017
Attorney Dkt #:RIM.0199US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMAN, CONRAD DELBERT
Exec Dt:
03/08/2017
2
WEST, STEPHEN
Exec Dt:
03/08/2017
3
DEV, PRABHUL
Exec Dt:
03/08/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10395437
US20180257653
15456974
Correspondence name and address
TROP PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD
SUITE 750
HOUSTON, TX 77057-2631
Assignment: 9
Reel/Frame:054219/0001   Pages: 7
Recorded: 10/30/2020
Attorney Dkt #:50317 (RIM.0199C1US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMAN, CONRAD DELBERT
Exec Dt:
03/08/2017
2
WEST, STEPHEN
Exec Dt:
03/08/2017
3
DEV, PRABHUL
Exec Dt:
03/08/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10937254
US20200051344
16547145
Correspondence name and address
TROP PRUNER & HU, P.C.
P.O. BOX 41790
HOUSTON, TX 77241
Assignment: 10
Reel/Frame:042256/0134   Pages: 73
Recorded: 04/14/2017
Attorney Dkt #:50322-US-PAT (RIM.0205US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIS, EDWARD SNOW
Exec Dt:
03/23/2017
2
TRAVERS, CHRISTOPHER SCOTT
Exec Dt:
03/27/2017
3
LIU, YUHUI
Exec Dt:
03/27/2017
4
REN, NING ERIN
Exec Dt:
03/27/2017
5
QADERI, HASHIM MOHAMMAD
Exec Dt:
03/27/2017
6
DEV, PRABHUL
Exec Dt:
04/10/2017
7
VELAKUR SAMBAMOORTHY, KARTHIK
Exec Dt:
03/27/2017
8
AHMED, PARVEZ
Exec Dt:
03/23/2017
9
YEUNG, ERIC
Exec Dt:
03/23/2017
10
MARKINE, EVGUENI EUGENE
Exec Dt:
03/27/2017
11
HUTCHENS, SCOTT
Exec Dt:
04/12/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11104351
US20180297607
15486985
Correspondence name and address
TROP PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD
SUITE 750
HOUSTON, TX 77057-2631
Assignment: 11
Reel/Frame:042256/0243   Pages: 73
Recorded: 04/14/2017
Attorney Dkt #:50323-US-PAT (RIM.0206US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIS, EDWARD SNOW
Exec Dt:
03/23/2017
2
TRAVERS, CHRISTOPHER SCOTT
Exec Dt:
04/04/2017
3
LIU, YUHUI
Exec Dt:
03/29/2017
4
REN, NING ERIN
Exec Dt:
03/29/2017
5
QADERI, HASHIM MOHAMMAD
Exec Dt:
03/29/2017
6
DEV, PRABHUL
Exec Dt:
04/10/2017
7
VELAKUR SAMBAMOORTHY, KARTHIK
Exec Dt:
03/29/2017
8
AHMED, PARVEZ
Exec Dt:
03/29/2017
9
YEUNG, ERIC
Exec Dt:
03/29/2017
10
MARKINE, EVGUENI EUGENE
Exec Dt:
03/29/2017
11
HUTCHENS, SCOTT
Exec Dt:
04/12/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569786
US20180297608
15486990
Correspondence name and address
TROP PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD
SUITE 750
HOUSTON, TX 77057-2631
Assignment: 12
Reel/Frame:051211/0034   Pages: 73
Recorded: 12/06/2019
Attorney Dkt #:50323 RIM.0206C1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIS, EDWARD SNOW
Exec Dt:
03/23/2017
2
TRAVERS, CHRISTOPHER SCOTT
Exec Dt:
03/27/2017
3
LIU, YUHUI
Exec Dt:
03/27/2017
4
REN, NING ERIN
Exec Dt:
03/27/2017
5
QADERI, HASHIM MOHAMMAD
Exec Dt:
03/27/2017
6
DEV, PRABHUL
Exec Dt:
04/10/2017
7
VELAKUR SAMBAMOORTHY, KARTHIK
Exec Dt:
03/27/2017
8
AHMED, PARVEZ
Exec Dt:
03/23/2017
9
YEUNG, ERIC
Exec Dt:
03/23/2017
10
MARKINE, EVGUENI EUGENE
Exec Dt:
03/27/2017
11
HUTCHENS, SCOTT
Exec Dt:
04/12/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11400947
US20200108838
16704095
Correspondence name and address
TROP PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD
SUITE 750
HOUSTON, TX 77057-2631
Assignment: 13
Reel/Frame:060435/0904   Pages: 73
Recorded: 06/23/2022
Attorney Dkt #:50323-US-CNT2 RIM.0206C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIS, EDWARD SNOW
Exec Dt:
03/23/2017
2
TRAVERS, CHRISTOPHER SCOTT
Exec Dt:
03/27/2017
3
LIU, YUHUI
Exec Dt:
03/27/2017
4
REN, NING ERIN
Exec Dt:
03/27/2017
5
QADERI, HASHIM MOHAMMAD
Exec Dt:
03/27/2017
6
DEV, PRABHUL
Exec Dt:
04/10/2017
7
SAMBAMOORTHY, KARTHIK VELAKUR
Exec Dt:
03/27/2017
8
AHMED, PARVEZ
Exec Dt:
03/23/2017
9
YEUNG, ERIC
Exec Dt:
03/23/2017
10
MARKINE, EVGUENI EUGENE
Exec Dt:
03/27/2017
11
HUTCHENS, SCOTT
Exec Dt:
04/12/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315019
17808336
Correspondence name and address
TROP PRUNER & HU, P.C.
P.O. BOX 41790
HOUSTON, TX 77241
Assignment: 14
Reel/Frame:061881/0650   Pages: 74
Recorded: 11/04/2022
Attorney Dkt #:50323-US-CNT2 RIM.0206C2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SEVENTH INVEOTOR'S LAST NAME FROM SAMBAMOORTHY TO VELAKUR SAMBAMOORTHY PREVIOUSLY RECORDED AT REEL: 060435 FRAME: 0904. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WILLIS, EDWARD SNOW
Exec Dt:
03/23/2017
2
TRAVERS, CHRISTOPHER SCOTT
Exec Dt:
03/27/2017
3
LIU, YUHUI
Exec Dt:
03/27/2017
4
REN, NING ERIN
Exec Dt:
03/27/2017
5
QADERI, HASHIM MOHAMMAD
Exec Dt:
03/27/2017
6
DEV, PRABHUL
Exec Dt:
04/10/2017
7
VELAKUR SAMBAMOORTHY, KARTHIK
Exec Dt:
03/27/2017
8
AHMED, PARVEZ
Exec Dt:
03/23/2017
9
YEUNG, ERIC
Exec Dt:
03/23/2017
10
MARKINE, EVGUENI EUGENE
Exec Dt:
03/27/2017
11
HUTCHENS, SCOTT
Exec Dt:
04/12/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315019
17808336
Correspondence name and address
TROP PRUNER & HU, P.C.
P.O. BOX 41790
HOUSTON, TX 77241
Assignment: 15
Reel/Frame:042865/0951   Pages: 7
Recorded: 06/29/2017
Attorney Dkt #:RIM.0201US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMAN, CONRAD DELBERT
Exec Dt:
06/20/2017
2
WEST, STEPHEN
Exec Dt:
06/20/2017
3
DEV, PRABHUL
Exec Dt:
06/23/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180349833
15615213
Correspondence name and address
TROP PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD
SUITE 750
HOUSTON, TX 77057-2631
Assignment: 16
Reel/Frame:043116/0192   Pages: 17
Recorded: 07/27/2017
Attorney Dkt #:RIM.0197US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEAMAN, CONRAD DELBERT
Exec Dt:
01/11/2017
2
WEST, STEPHEN
Exec Dt:
07/17/2017
3
DEV, PRABHUL
Exec Dt:
07/19/2017
Assignee
1
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10338588
US20180181126
15388491
Correspondence name and address
TROP PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD
SUITE 750
HOUSTON, TX 77057-2631

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