skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MACKAY, ALEX W.
Total Assignments: 11
Assignment: 1
Reel/Frame:038098/0431   Pages: 6
Recorded: 03/25/2016
Attorney Dkt #:10.2367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOWNASS, DAVID C.
Exec Dt:
03/24/2016
2
LIU, BING
Exec Dt:
03/22/2016
3
MACKAY, ALEX W.
Exec Dt:
03/24/2016
4
AL SAYEED, CHOUDHURY A.
Exec Dt:
03/22/2016
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9806803
US20170279526
15080646
Correspondence name and address
CLEMENTS BERNARD PLLC
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 2
Reel/Frame:044878/0618   Pages: 2
Recorded: 02/09/2018
Attorney Dkt #:10.2547
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, ALEX W.
Exec Dt:
02/07/2018
2
AL SAYEED, CHOUDHURY A.
Exec Dt:
02/07/2018
3
BOWNASS, DAVID C.
Exec Dt:
02/09/2018
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10361957
US20190253361
15892528
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 3
Reel/Frame:046649/0424   Pages: 2
Recorded: 08/21/2018
Attorney Dkt #:10.2552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINER, ANDREW D.
Exec Dt:
08/19/2018
2
BOROWIEC, ANDRZEJ
Exec Dt:
08/17/2018
3
MACKAY, ALEX W.
Exec Dt:
08/20/2018
4
O'SULLIVAN, MAURICE
Exec Dt:
08/21/2018
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180359029
16107079
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 4
Reel/Frame:065106/0925   Pages: 2
Recorded: 10/03/2023
Attorney Dkt #:10.2659.CON.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEI, YINQING
Exec Dt:
03/27/2020
2
BOERTJES, DAVID W.
Exec Dt:
03/27/2020
3
MACKAY, ALEX W.
Exec Dt:
03/27/2020
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240031022
18480022
Correspondence name and address
BARATTA LAW PLLC
PO BOX 78678
CHARLOTTE, NC 28271
Assignment: 5
Reel/Frame:054753/0623   Pages: 2
Recorded: 12/28/2020
Attorney Dkt #:10.2800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, ALEX W.
Exec Dt:
12/23/2020
2
MEHTA, PRIYANTH
Exec Dt:
12/22/2020
3
KAM, ANDREW
Exec Dt:
12/23/2020
4
BOERTJES, DAVID W.
Exec Dt:
12/24/2020
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11502746
US20220209863
17134840
Correspondence name and address
CLEMENTS BERNARD WALKER - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 6
Reel/Frame:061526/0950   Pages: 2
Recorded: 10/25/2022
Attorney Dkt #:10.2800.CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, ALEX W.
Exec Dt:
12/23/2020
2
MEHTA, PRIYANTH
Exec Dt:
12/22/2020
3
KAM, ANDREW
Exec Dt:
12/23/2020
4
BOERTJES, DAVID W.
Exec Dt:
12/24/2020
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11967986
US20230044243
17972844
Correspondence name and address
CLEMENTS BERNARD BARATTA WALKER
10715 SIKES PLACE, SUITE 114
CHARLOTTE, NC 28277
Assignment: 7
Reel/Frame:056735/0170   Pages: 3
Recorded: 07/01/2021
Attorney Dkt #:10.2744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, ALEX W.
Exec Dt:
06/30/2021
2
CAMPBELL, CHRISTIANE LOUISE
Exec Dt:
06/30/2021
3
BOERTJES, DAVID W.
Exec Dt:
06/30/2021
4
OLTMAN, JOHN K.
Exec Dt:
06/30/2021
5
D'IPPOLITO, TOMMASO
Exec Dt:
06/30/2021
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11496817
US20220007093
17365287
Correspondence name and address
CLEMENTS BERNARD WALKER - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 8
Reel/Frame:061223/0994   Pages: 2
Recorded: 09/27/2022
Attorney Dkt #:10.2744.CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, ALEX W.
Exec Dt:
06/30/2021
2
ZHANG, FANGYUAN
Exec Dt:
06/30/2021
3
BOERTJES, DAVID W.
Exec Dt:
06/30/2021
4
SHINER, ANDREW D.
Exec Dt:
06/30/2021
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12010468
US20230146640
17914856
Correspondence name and address
CLEMENTS BERNARD BARATTA WALKER
10715 SIKES PLACE, SUITE 114
CHARLOTTE, NC 28277
Assignment: 9
Reel/Frame:059210/0145   Pages: 2
Recorded: 03/09/2022
Attorney Dkt #:10.2960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINER, ANDREW D.
Exec Dt:
03/07/2022
2
POULIN, FREDERIC
Exec Dt:
03/09/2022
3
MACKAY, ALEX W.
Exec Dt:
03/02/2022
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11855851
US20230291653
17690464
Correspondence name and address
CLEMENTS BERNARD BARATTA WALKER
10715 SIKES PLACE, SUITE 114
CHARLOTTE, NC 28277
Assignment: 10
Reel/Frame:060550/0244   Pages: 2
Recorded: 07/19/2022
Attorney Dkt #:10.2979
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEI, YINQING
Exec Dt:
07/19/2022
2
SHINER, ANDREW D.
Exec Dt:
07/18/2022
3
MACKAY, ALEX W.
Exec Dt:
07/18/2022
4
BOERTJES, DAVID W.
Exec Dt:
07/17/2022
5
ZHANG, FANGYUAN
Exec Dt:
07/18/2022
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11811459
NONE
17868170
Correspondence name and address
CLEMENTS BERNARD BARATTA WALKER
10715 SIKES PLACE, SUITE 114
CHARLOTTE, NC 28277
Assignment: 11
Reel/Frame:060550/0620   Pages: 2
Recorded: 07/19/2022
Attorney Dkt #:10.2987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACKAY, ALEX W.
Exec Dt:
07/18/2022
2
SHINER, ANDREW D.
Exec Dt:
07/18/2022
3
PEI, YINQING
Exec Dt:
07/19/2022
4
BOERTJES, DAVID W.
Exec Dt:
07/17/2022
5
ZHANG, FANGYUAN
Exec Dt:
07/18/2022
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240031023
17868209
Correspondence name and address
CLEMENTS BERNARD BARATTA WALKER
10715 SIKES PLACE, SUITE 114
CHARLOTTE, NC 28277

Search Results as of: 06/19/2024 09:12 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT