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Patent Assignment Assignor Details
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Assignor Name : GRESHISHCHEV, YURIY
Total Assignments: 8
Assignment: 1
Reel/Frame:026445/0720   Pages: 3
Recorded: 06/15/2011
Attorney Dkt #:102831/00437
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESHISHCHEV, YURIY
Exec Dt:
06/06/2011
2
BETTY, IAN
Exec Dt:
06/06/2011
3
ROBERTS, KIM B.
Exec Dt:
06/06/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8761614
US20120321325
13159871
Correspondence name and address
BLAKE, CASSELS & GRAYDON LLP
45 O'CONNOR STREET, SUITE 2000
OTTAWA, K1P 1A4 CANADA
Assignment: 2
Reel/Frame:046713/0994   Pages: 3
Recorded: 08/27/2018
Attorney Dkt #:C10.2571
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVEIS GHARAN, SHAHAB
Exec Dt:
08/22/2018
2
GRESHISHCHEV, YURIY
Exec Dt:
06/22/2018
3
BEN-HAMIDA, NAIM
Exec Dt:
08/27/2018
4
ROBERTS, KIM B
Exec Dt:
08/22/2018
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10374623
NONE
16004673
Correspondence name and address
INTEGRAL INTELLECTUAL PROPERTY INC.
4400 BATHURST STREET, SUITE 10
TORONTO, M3H 3R8 CANADA
Assignment: 3
Reel/Frame:050691/0062   Pages: 7
Recorded: 10/11/2019
Attorney Dkt #:CIENA-100-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESHISHCHEV, YURIY
Exec Dt:
08/13/2019
2
PARVIZI, MAHDI
Exec Dt:
08/08/2019
3
MCPHERSON, DOUGLAS
Exec Dt:
08/13/2019
4
BEN-HAMIDA, NAIM
Exec Dt:
10/11/2019
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727854
NONE
16510489
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084
Assignment: 4
Reel/Frame:052745/0727   Pages: 10
Recorded: 05/26/2020
Attorney Dkt #:CIENA-110-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVIZI, MAHDI
Exec Dt:
05/05/2020
2
AOUINI, SADOK
Exec Dt:
05/06/2020
3
BEN-HAMIDA, NAIM
Exec Dt:
05/25/2020
4
GRESHISHCHEV, YURIY
Exec Dt:
05/25/2020
5
MCPHERSON, DOUGLAS STUART
Exec Dt:
05/24/2020
6
GIBBINS, ROBERT
Exec Dt:
05/25/2020
7
SAKHAROVA, ANNA
Exec Dt:
04/16/2020
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10903841
NONE
16839511
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084
Assignment: 5
Reel/Frame:054505/0509   Pages: 8
Recorded: 12/01/2020
Attorney Dkt #:CIENA-123-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVIZI, MAHDI
Exec Dt:
11/27/2020
2
AOUINI, SADOK
Exec Dt:
11/27/2020
3
BEN-HAMIDA, NAIM
Exec Dt:
11/27/2020
4
GRESHISHCHEV, YURIY
Exec Dt:
11/27/2020
5
MCPHERSON, DOUGLAS STUART
Exec Dt:
11/30/2020
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11561570
US20220171425
17108152
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084
Assignment: 6
Reel/Frame:054519/0444   Pages: 7
Recorded: 12/02/2020
Attorney Dkt #:CIENA-122-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARVIZI, MAHDI
Exec Dt:
11/23/2020
2
GRESHISHCHEV, YURIY
Exec Dt:
11/30/2020
3
BEN-HAMIDA, NAIM
Exec Dt:
11/30/2020
4
MCPHERSON, DOUGLAS STUART
Exec Dt:
12/02/2020
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11196534
NONE
17109765
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084
Assignment: 7
Reel/Frame:055033/0006   Pages: 7
Recorded: 01/26/2021
Attorney Dkt #:C10.2808
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVEIS GHARAN, SHAHAB
Exec Dt:
01/26/2021
2
ROBERTS, IAN
Exec Dt:
01/25/2021
3
ROBERTS, KIM B.
Exec Dt:
01/25/2021
4
GRESHISHCHEV, YURIY
Exec Dt:
01/23/2021
5
BEN-HAMIDA, NAIM
Exec Dt:
01/25/2021
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11233523
NONE
17158373
Correspondence name and address
INTEGRAL IP
1370 DON MILLS ROAD, SUITE 300
TORONTO, M3B 3N7 CANADA
Assignment: 8
Reel/Frame:058803/0529   Pages: 3
Recorded: 01/28/2022
Attorney Dkt #:CIENA-131-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESHISHCHEV, YURIY
Exec Dt:
01/27/2022
2
VIGNESWARAN, ARAVINTHAN
Exec Dt:
01/26/2022
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230246660
17586906
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084

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