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Patent Assignment Assignor Details
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Assignor Name : BOERTJES, DAVID
Total Assignments: 17
Assignment: 1
Reel/Frame:026134/0680   Pages: 3
Recorded: 04/15/2011
Attorney Dkt #:102831/00440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
10/20/2009
2
ROBERTS, KIM B.
Exec Dt:
10/16/2009
3
O'SULLIVAN, MAURICE
Exec Dt:
10/16/2009
4
BORDOGNA, GIUSEPPE
Exec Dt:
10/16/2009
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8958696
US20110268442
13124443
Correspondence name and address
BLAKE, CASSELS & GRAYDON, LLP
45 O'CONNOR ST., 20TH FLOOR
OTTAWA, K1P 1A4 CANADA
Assignment: 2
Reel/Frame:025818/0039   Pages: 3
Recorded: 02/16/2011
Attorney Dkt #:102831/00435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
02/16/2011
2
DESJARDINS, MARC
Exec Dt:
02/16/2011
3
AL SAYEED, CHOUDHURY
Exec Dt:
02/16/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8509621
US20110200324
13028475
Correspondence name and address
BLAKE, CASSELS & GRAYDON, LLP
45 O'CONNOR ST., 20TH FLOOR
OTTAWA, K1P 1A4 CANADA
Assignment: 3
Reel/Frame:025902/0453   Pages: 3
Recorded: 03/04/2011
Attorney Dkt #:102831/00435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
03/02/2011
2
SWINKELS, GERARD
Exec Dt:
03/02/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9077474
US20110222862
13040590
Correspondence name and address
BLAKE, CASSELS & GRAYDON, LLP
45 O'CONNOR ST., 20TH FLOOR
OTTAWA, K1P 1A4 CANADA
Assignment: 4
Reel/Frame:026030/0562   Pages: 3
Recorded: 03/28/2011
Attorney Dkt #:102831/00426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
03/21/2011
2
SWINKELS, GERARD
Exec Dt:
03/21/2011
3
ASSELIN, SERGE
Exec Dt:
03/21/2011
4
AMENTA, RYAN
Exec Dt:
03/22/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8750706
US20110222846
13047411
Correspondence name and address
BLAKE, CASSELS & GRAYDON, LLP
45 O'CONNOR ST., 20TH FLOOR
OTTAWA, K1P 1A4 CANADA
Assignment: 5
Reel/Frame:026823/0141   Pages: 3
Recorded: 08/29/2011
Attorney Dkt #:10.2036 CIENA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
08/25/2011
2
BELANGER, MICHEL
Exec Dt:
08/29/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9197354
US20120219293
13218759
Correspondence name and address
CLEMENTS BERNARD PLLC
1901 ROXBOROUGH ROAD
SUITE 250
CHARLOTTE, NC 28211
Assignment: 6
Reel/Frame:026850/0338   Pages: 4
Recorded: 09/02/2011
Attorney Dkt #:1585-100U (10.2073)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
09/01/2011
2
BERG, LOREN
Exec Dt:
09/01/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8971705
US20130058647
13224549
Correspondence name and address
CHRISTOPHER & WEISBERG, P.A.
200 EAST LAS OLAS BOULEVARD
SUITE 2040
FORT LAUDERDALE, FL 33301
Assignment: 7
Reel/Frame:033666/0795   Pages: 3
Recorded: 09/04/2014
Attorney Dkt #:102831/00485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOERTJES, DAVID
Exec Dt:
09/02/2014
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076-1426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9419708
US20160072576
14476882
Correspondence name and address
DANIELS IP SERVICES LTD
204-555 LEGGET DRIVE
KANATA, K2K2X3 CANADA
Assignment: 8
Reel/Frame:035231/0281   Pages: 3
Recorded: 03/23/2015
Attorney Dkt #:10.2073.CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
03/23/2015
2
BERG, LOREN
Exec Dt:
03/23/2015
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9755776
US20150171987
14635565
Correspondence name and address
CLEMENTS BERNARD PLLC
1901 ROXBOROUGH RD.
SUITE 250
CHARLOTTE, NC 28211
Assignment: 9
Reel/Frame:036836/0078   Pages: 3
Recorded: 10/20/2015
Attorney Dkt #:10.2037.CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
10/14/2015
2
BELANGER, MICHEL
Exec Dt:
10/14/2015
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9634791
US20160043825
14918108
Correspondence name and address
CLEMENTS BERNARD PLLC
1901 ROXBOROUGH ROAD
SUITE 250
CHARLOTTE, NC 28211
Assignment: 10
Reel/Frame:042565/0837   Pages: 2
Recorded: 06/01/2017
Attorney Dkt #:C10.2472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARLEY, JAMES
Exec Dt:
06/01/2017
2
ROBERTS, KIM
Exec Dt:
05/25/2017
3
BOERTJES, DAVID
Exec Dt:
05/24/2017
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10142022
US20180343058
15603810
Correspondence name and address
INTEGRAL INTELLECTUAL PROPERTY INC.
4400 BATHURST STREET, SUITE 10
TORONTO, M3H 3R8 CANADA
Assignment: 11
Reel/Frame:043354/0323   Pages: 2
Recorded: 08/22/2017
Attorney Dkt #:C10.2472.CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARLEY, JAMES
Exec Dt:
06/01/2017
2
ROBERTS, KIM B
Exec Dt:
05/25/2017
3
BOERTJES, DAVID
Exec Dt:
05/26/2017
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10236981
US20180343059
15648895
Correspondence name and address
INTEGRAL INTELLECTUAL PROPERTY INC.
4400 BATHURST STREET, SUITE 10
TORONTO, M3H 3R8 CANADA
Assignment: 12
Reel/Frame:043810/0069   Pages: 5
Recorded: 08/30/2017
Attorney Dkt #:10.2073.CON2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR EXECUTION DATES PREVIOUSLY RECORDED AT REEL: 043430 FRAME: 0976. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BOERTJES, DAVID
Exec Dt:
08/28/2017
2
BERG, LOREN
Exec Dt:
08/24/2017
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10153860
US20170359141
15688957
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC
4500 CAMERON VALLEY PKWY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 13
Reel/Frame:047408/0458   Pages: 2
Recorded: 11/05/2018
Attorney Dkt #:10.2073.CON.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
08/28/2017
2
BERG, LOREN
Exec Dt:
08/24/2017
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11463189
US20190074924
16180127
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 14
Reel/Frame:052281/0485   Pages: 2
Recorded: 04/01/2020
Attorney Dkt #:10.2073.CON.5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
08/28/2017
2
BERG, LOREN
Exec Dt:
08/24/2017
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10784981
US20200228227
16837057
Correspondence name and address
CLEMENTS BERNARD WALKER - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 15
Reel/Frame:043430/0976   Pages: 2
Recorded: 08/29/2017
Attorney Dkt #:10.2073.CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERTJES, DAVID
Exec Dt:
08/29/2017
2
BERG, LOREN
Exec Dt:
08/29/2017
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10153860
US20170359141
15688957
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 16
Reel/Frame:051339/0036   Pages: 2
Recorded: 12/19/2019
Attorney Dkt #:C10.2725
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINER, ANDREW D
Exec Dt:
12/18/2019
2
BOERTJES, DAVID
Exec Dt:
12/18/2019
3
REIMER, MICHAEL ANDREW
Exec Dt:
12/18/2019
4
O'SULLIVAN, MAURICE
Exec Dt:
12/18/2019
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11228383
US20210194607
16721747
Correspondence name and address
INTEGRAL IP
1370 DON MILLS ROAD, SUITE 300
TORONTO, M3B 3N7 CANADA
Assignment: 17
Reel/Frame:062547/0242   Pages: 4
Recorded: 01/31/2023
Attorney Dkt #:C10.2959
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEI, YINQING
Exec Dt:
01/18/2023
2
BOERTJES, DAVID
Exec Dt:
01/31/2023
3
BOIS, ANTOINE
Exec Dt:
01/17/2023
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230254041
18103673
Correspondence name and address
INTEGRAL IP
1370 DON MILLS ROAD, SUITE 300
TORONTO, M3B 3N7 CANADA

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