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Patent Assignment Assignor Details
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Assignor Name : BLAIR, LOUDON
Total Assignments: 8
Assignment: 1
Reel/Frame:014329/0878   Pages: 7
Recorded: 07/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTHOLD, JOSEPH
Exec Dt:
07/23/2003
2
BLAIR, LOUDON
Exec Dt:
07/23/2003
3
BAKOS, ROGER
Exec Dt:
07/24/2003
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7174096
US20040114925
10625595
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL R. CAMMARATA
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:020631/0456   Pages: 3
Recorded: 03/11/2008
Attorney Dkt #:10.1182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAIR, LOUDON
Exec Dt:
03/07/2008
2
FRANKEL, MICHAEL Y.
Exec Dt:
03/07/2008
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849115
US20090232492
12045933
Correspondence name and address
CLEMENTS BERNARD MILLER
1901 ROXBOROUGH ROAD
SUITE 300
CHARLOTTE, NC 28211
Assignment: 3
Reel/Frame:020804/0279   Pages: 4
Recorded: 04/15/2008
Attorney Dkt #:10.1185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARCHAMBAULT, JEAN-LUC
Exec Dt:
04/11/2008
2
FRANKEL, MICHAEL Y.
Exec Dt:
04/11/2008
3
BLAIR, LOUDON
Exec Dt:
04/11/2008
4
THIAGARAJAN, SASHISEKARAN
Exec Dt:
04/11/2008
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8625994
US20090232497
12103204
Correspondence name and address
CLEMENTS BERNARD MILLER
1901 ROXBOROUGH ROAD
SUITE 300
CHARLOTTE, NC 28211
Assignment: 4
Reel/Frame:024709/0874   Pages: 7
Recorded: 07/19/2010
Attorney Dkt #:10.1996 - UTILITY PATENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RANGANATHAN, RAGHURAMAN
Exec Dt:
07/18/2010
2
BLAIR, LOUDON
Exec Dt:
07/12/2010
3
GAZIER, MICHAEL
Exec Dt:
07/09/2010
4
THIAGARAJAN, SASHISEKARAN
Exec Dt:
07/09/2010
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8456984
US20120014284
12839200
Correspondence name and address
CLEMENTS BERNARD PLLC
1901 ROXBOROUGH ROAD
SUITE 250
CHARLOTTE, NC 28211
Assignment: 5
Reel/Frame:026556/0218   Pages: 2
Recorded: 07/07/2011
Attorney Dkt #:10.2058 CIENA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLAIR, LOUDON
Exec Dt:
07/06/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8467375
US20130011132
13178028
Correspondence name and address
CLEMENTS BERNARD PLLC
1901 ROXBOROUGH ROAD
SUITE 250
CHARLOTTE, NC 28211
Assignment: 6
Reel/Frame:026958/0436   Pages: 3
Recorded: 09/23/2011
Attorney Dkt #:10.2053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRNKUS, MARIAN
Exec Dt:
09/23/2011
2
BLAIR, LOUDON
Exec Dt:
09/23/2011
Assignee
1
CIENA CORPORATION
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9491086
US20120226824
13242112
Correspondence name and address
CLEMENTS BERNARD PLLC
1901 ROXBOROUGH ROAD
SUITE 250
CHARLOTTE, NC 28211
Assignment: 7
Reel/Frame:038901/0394   Pages: 4
Recorded: 06/07/2016
Attorney Dkt #:18311/034001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSS, DAVID JORDAN
Exec Dt:
06/02/2016
2
BLAIR, LOUDON
Exec Dt:
06/02/2016
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076-1426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10581914
US20170353490
15173434
Correspondence name and address
ROBERT P. LORD
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:051662/0471   Pages: 4
Recorded: 01/22/2020
Attorney Dkt #:10.2386.CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSS, DAVID JORDAN
Exec Dt:
06/02/2016
2
BLAIR, LOUDON
Exec Dt:
06/02/2016
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11770408
NONE
16748967
Correspondence name and address
CLEMENTS BERNARD WALKER - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211

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