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Patent Assignment Assignor Details
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Assignor Name : GUREVICH, YEVGENY
Total Assignments: 18
Assignment: 1
Reel/Frame:015214/0782   Pages: 2
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J.
Exec Dt:
03/24/2004
2
GUREVICH, YEVGENY
Exec Dt:
03/22/2004
3
PLUN, JEROME
Exec Dt:
03/22/2004
Assignee
1
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7254389
US20050048964
10821558
Correspondence name and address
ROBERT M. MCDERMOTT, ESQ.
1824 FEDERAL FARM ROAD
MONTROSS, VA 22520
Assignment: 2
Reel/Frame:018181/0297   Pages: 2
Recorded: 08/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLLITOR, ROBERT C.
Exec Dt:
08/08/2006
2
NARAYANAN, VIVEK
Exec Dt:
08/08/2006
3
GUREVICH, YEVGENY
Exec Dt:
08/08/2006
4
NARAYANAN, VIVEK
Exec Dt:
08/08/2006
5
MALLOY, PATRICK J.
Exec Dt:
08/08/2006
Assignees
1
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
2
MCDERMOTT, ROBERT M. ESQ.
1824 FEDERAL FARM ROAD
MONTROSS, VIRGINIA 22520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8914726
US20070044032
11503555
Correspondence name and address
ROBERT M. MCDERMOTT, ESQ.
1824 FEDERAL FARM ROAD
MONTROSS, VA 22520
Assignment: 3
Reel/Frame:018548/0786   Pages: 6
Recorded: 11/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, EDWARD A.
Exec Dt:
11/02/2006
2
COHEN, ALAIN
Exec Dt:
11/02/2006
3
JEYACHANDRAN, VINOD
Exec Dt:
11/02/2006
4
GUREVICH, YEVGENY
Exec Dt:
11/03/2006
5
NARAYAMASWAMY, SHOBANA
Exec Dt:
11/02/2006
6
SINGH, PRADEEP K.
Exec Dt:
11/03/2006
7
NARAYANAN, VIVEK
Exec Dt:
11/03/2006
8
BRAUWERMAN, MICHAEL
Exec Dt:
11/01/2006
Assignee
1
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080037532
11507113
Correspondence name and address
ROBERT M. MCDERMOTT, ESQ.
1824 FEDERAL FARM ROAD
MONTROSS, VIRGINIA 22520
Assignment: 4
Reel/Frame:019214/0856   Pages: 5
Recorded: 04/23/2007
Attorney Dkt #:OP-050820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YIGONG
Exec Dt:
01/20/2007
2
SINGH, PRADEEP K.
Exec Dt:
11/03/2006
3
NARAYANAN, VIVEK
Exec Dt:
11/03/2006
4
GUREVICH, YEVGENY
Exec Dt:
11/03/2006
5
COHEN, ALAIN J.
Exec Dt:
11/02/2006
6
ELSNER, RUSSELL MARK
Exec Dt:
11/02/2006
Assignee
1
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070097883
11506651
Correspondence name and address
ROBERT M. MCDERMOTT, ESQ.
1824 FEDERAL FARM ROAD
MONTROSS, VA 22520
Assignment: 5
Reel/Frame:030116/0056   Pages: 7
Recorded: 03/29/2013
Attorney Dkt #:OP-050822DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYKES, EDWARD A.
Exec Dt:
11/02/2006
2
NARAYANASWAMY, SHOBANA
Exec Dt:
11/02/2006
3
COHEN, ALAIN J.
Exec Dt:
11/02/2006
4
SINGH, PRADEEP K.
Exec Dt:
11/03/2006
5
JEYACHANDRAN, VINOD
Exec Dt:
11/02/2006
6
NARAYANAN, VIVEK
Exec Dt:
11/03/2006
7
GUREVICH, YEVGENY
Exec Dt:
11/03/2006
8
BRAUWERMAN, MICHAEL
Exec Dt:
11/01/2006
Assignee
1
OPNET TECHNOLOGIES, INC
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100138688
12652499
Correspondence name and address
ROBERT M. MCDERMOTT
1824 FEDERAL FARM ROAD
MONTROSS, VA 22520
Assignment: 6
Reel/Frame:019354/0157   Pages: 5
Recorded: 05/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLT, GORDON M
Exec Dt:
05/17/2007
2
SYKES, EDWARD A.
Exec Dt:
05/17/2007
3
GLASER, SCOTT
Exec Dt:
05/25/2007
4
COHEN, ALAIN J
Exec Dt:
05/08/2007
5
GUREVICH, YEVGENY
Exec Dt:
05/29/2007
6
NINAN, BOBBY
Exec Dt:
05/16/2007
Assignee
1
OPNET TECHNOLOGIES, INC
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8095645
US20070280113
11755089
Correspondence name and address
ROBERT M. MCDERMOTT
1824 FEDERAL FARM ROAD
MONTROSS, VA 22520
Assignment: 7
Reel/Frame:030115/0712   Pages: 4
Recorded: 03/29/2013
Attorney Dkt #:OP-060602C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NINAN, BOBBY
Exec Dt:
05/16/2007
2
BOLT, GORDON M.
Exec Dt:
05/17/2007
3
SYKES, EDWARD A.
Exec Dt:
05/17/2007
4
GLASSER, SCOTT
Exec Dt:
05/25/2007
5
COHEN, ALAIN J.
Exec Dt:
05/08/2007
6
GUREVICH, YEVGENY
Exec Dt:
05/29/2007
Assignee
1
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8312139
US20120179813
13346453
Correspondence name and address
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MD 20814
Assignment: 8
Reel/Frame:030115/0791   Pages: 4
Recorded: 03/29/2013
Attorney Dkt #:OP-060602C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NINAN, BOBBY
Exec Dt:
05/16/2007
2
BOLT, GORDON M.
Exec Dt:
05/17/2007
3
SYKES, EDWARD A.
Exec Dt:
05/17/2007
4
GLASSER, SCOTT
Exec Dt:
05/25/2007
5
COHEN, ALAIN J.
Exec Dt:
05/08/2007
6
GUREVICH, YEVGENY
Exec Dt:
05/29/2007
Assignee
1
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8891379
US20140133349
13674874
Correspondence name and address
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MD 20814
Assignment: 9
Reel/Frame:019619/0458   Pages: 5
Recorded: 07/29/2007
Attorney Dkt #:OP-060728
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
07/19/2007
2
MANOWITZ, DAVID
Exec Dt:
07/19/2007
3
GUREVICH, YEVGENY
Exec Dt:
07/19/2007
4
SYKES, EDWARD A.
Exec Dt:
07/19/2007
5
NARAYANASWAMY, SHOBANA
Exec Dt:
07/19/2007
Assignee
1
OPNET TECHNOLOGIES, INC
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080037432
11829923
Correspondence name and address
ROBERT M. MCDERMOTT
1824 FEDERAL FARM ROAD
MONTROSS, VA 22520
Assignment: 10
Reel/Frame:026621/0881   Pages: 4
Recorded: 07/20/2011
Attorney Dkt #:OP-060728C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J.
Exec Dt:
07/19/2007
2
MANOWITZ, DAVID
Exec Dt:
07/19/2007
3
GUREVICH, YEVGENY
Exec Dt:
07/19/2007
4
SYKES, EDWARD A
Exec Dt:
07/19/2007
5
NARAYANASWAMY, SHOBANA
Exec Dt:
07/19/2007
Assignee
1
OPNET TECHNOLOGIES, INC.
7255 WOODMONT AVENUE
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110276887
13186776
Correspondence name and address
ROBERT M. MCDERMOTT, ESQ.
1824 FEDERAL FARM ROAD
MONTROSS, VA 22520
Assignment: 11
Reel/Frame:046761/0133   Pages: 8
Recorded: 08/30/2018
Attorney Dkt #:161-00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
08/27/2018
2
COHEN, MARC A
Exec Dt:
08/24/2018
3
MORALES, ALBERTO
Exec Dt:
08/28/2018
4
LASALA, CAROLYNE
Exec Dt:
08/27/2018
5
GUREVICH, YEVGENY
Exec Dt:
08/24/2018
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD., STE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11720643
US20200074010
16118289
Correspondence name and address
BUBLUP, INC.
1000 WILSON BLVD., SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:056680/0062   Pages: 8
Recorded: 06/27/2021
Attorney Dkt #:161-00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J.
Exec Dt:
08/27/2018
2
COHEN, MARC A.
Exec Dt:
08/24/2018
3
MORALES, ALBERTO
Exec Dt:
08/28/2018
4
LASALA, CAROLYNE
Exec Dt:
08/27/2018
5
GUREVICH, YEVGENY
Exec Dt:
08/24/2018
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD, STE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210263997
16371575
Correspondence name and address
DANIELSON LEGAL LLC
503 7TH ST N, STE 107
ATTN: PATENT ADMINISTRATOR
FARGO, ND 58102
Assignment: 13
Reel/Frame:063951/0591   Pages: 8
Recorded: 06/14/2023
Attorney Dkt #:161-00002C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
08/27/2018
2
COHEN, MARC A
Exec Dt:
08/24/2018
3
MORALES, ALBERTO
Exec Dt:
08/28/2018
4
LASALA, CAROLYNE
Exec Dt:
08/27/2018
5
GUREVICH, YEVGENY
Exec Dt:
08/24/2018
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD, STE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230325460
18334890
Correspondence name and address
DANIELSON LEGAL LLC
503 7TH ST N, STE 107
ATTN: PATENT ADMINISTRATOR
FARGO, ND 58102
Assignment: 14
Reel/Frame:048755/0627   Pages: 9
Recorded: 04/01/2019
Attorney Dkt #:161-00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
03/31/2019
2
COHEN, MARC A
Exec Dt:
04/01/2019
3
MORALES, ALBERTO
Exec Dt:
04/01/2019
4
LASALA, CAROLYNE
Exec Dt:
04/01/2019
5
GUREVICH, YEVGENY
Exec Dt:
03/22/2019
6
PAPAGIANNOPOULOS, KONSTANTINOS
Exec Dt:
03/21/2019
7
CAMPOS, HERCULANO JOSÉ DE PAIVA LEMOS DE
Exec Dt:
03/21/2019
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD., STE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210263997
16371575
Correspondence name and address
BUBLUP, INC.
1000 WILSON BLVD., SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:054750/0339   Pages: 4
Recorded: 12/27/2020
Attorney Dkt #:161-00004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
12/21/2020
2
COHEN, MARC A
Exec Dt:
12/21/2020
3
PORTER, JOHN
Exec Dt:
12/21/2020
4
MORALES, ALBERTO
Exec Dt:
12/21/2020
5
JOHNSON, MARK
Exec Dt:
12/21/2020
6
SINGH, PRADEEP
Exec Dt:
12/21/2020
7
KALOUDIS, TODD
Exec Dt:
12/22/2020
8
GUREVICH, YEVGENY
Exec Dt:
12/23/2020
9
YEGANI, MITRA
Exec Dt:
12/21/2020
10
BARRE, MATTHEW
Exec Dt:
12/21/2020
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD.
STE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D915447
NONE
29698044
Correspondence name and address
DANIELSON LEGAL LLC
503 7TH ST. N, SUITE 107
ATTN: PATENT ADMINISTRATOR
FARGO, ND 58102
Assignment: 16
Reel/Frame:054750/0352   Pages: 4
Recorded: 12/27/2020
Attorney Dkt #:161-00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
12/21/2020
2
COHEN, MARC A
Exec Dt:
12/21/2020
3
PORTER, JOHN
Exec Dt:
12/21/2020
4
MORALES, ALBERTO
Exec Dt:
12/21/2020
5
JOHNSON, MARK
Exec Dt:
12/21/2020
6
SINGH, PRADEEP
Exec Dt:
12/21/2020
7
KALOUDIS, TODD
Exec Dt:
12/22/2020
8
GUREVICH, YEVGENY
Exec Dt:
12/23/2020
9
YEGANI, MITRA
Exec Dt:
12/21/2020
10
BARRE, MATTHEW
Exec Dt:
12/21/2020
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD.
STE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D915448
NONE
29698045
Correspondence name and address
DANIELSON LEGAL LLC
503 7TH ST. N, SUITE 107
ATTN: PATENT ADMINISTRATOR
FARGO, ND 58102
Assignment: 17
Reel/Frame:055240/0372   Pages: 4
Recorded: 02/12/2021
Attorney Dkt #:161-00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
02/06/2021
2
COHEN, MARC A
Exec Dt:
02/05/2021
3
PORTER, JOHN
Exec Dt:
02/08/2021
4
MORALES, ALBERTO
Exec Dt:
02/10/2021
5
JOHNSON, MARK
Exec Dt:
02/06/2021
6
SINGH, PRADEEP
Exec Dt:
02/11/2021
7
GUREVICH, YEVGENY
Exec Dt:
02/07/2021
8
BARRE, MATTHEW
Exec Dt:
02/05/2021
9
YEGANI, MITRA
Exec Dt:
02/05/2021
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD.
SUITE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D917509
NONE
29709240
Correspondence name and address
DANIELSON LEGAL LLC
503 7TH ST. N, SUITE 107
ATTN: PATENT ADMINISTRATOR
FARGO, ND 58102
Assignment: 18
Reel/Frame:055240/0413   Pages: 4
Recorded: 02/12/2021
Attorney Dkt #:161-00007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ALAIN J
Exec Dt:
02/06/2021
2
COHEN, MARC A
Exec Dt:
02/05/2021
3
LASALA, CAROLYNE
Exec Dt:
02/11/2021
4
PORTER, JOHN
Exec Dt:
02/08/2021
5
MORALES, ALBERTO
Exec Dt:
02/10/2021
6
JOHNSON, MARK
Exec Dt:
02/06/2021
7
SINGH, PRADEEP
Exec Dt:
02/11/2021
8
GUREVICH, YEVGENY
Exec Dt:
02/07/2021
9
BARRE, MATTHEW
Exec Dt:
02/05/2021
10
YEGANI, MITRA
Exec Dt:
02/05/2021
Assignee
1
BUBLUP, INC.
1000 WILSON BLVD.
SUITE 1800
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D924257
NONE
29709238
Correspondence name and address
DANIELSON LEGAL LLC
503 7TH ST. N, SUITE 107
ATTN: PATENT ADMINISTRATOR
FARGO, ND 58102

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