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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 : HAGGANS, CHARLES W.
Total Assignments: 5
Assignment: 1
Reel/Frame:008817/0188   Pages: 3
Recorded: 06/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/1997
2
Exec Dt:
06/30/1997
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08884889
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
NESTOR F. HO
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:009101/0945   Pages: 3
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/1998
2
Exec Dt:
02/11/1998
3
Exec Dt:
02/12/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08975843
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
NESTOR F. HO
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 3
Reel/Frame:009196/0183   Pages: 3
Recorded: 05/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/1998
2
Exec Dt:
04/03/1998
3
Exec Dt:
04/08/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09023626
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
NESTOR F. HO
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:012905/0475   Pages: 8
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2002
2
Exec Dt:
05/02/2002
3
Exec Dt:
05/03/2002
4
Exec Dt:
04/30/2002
5
Exec Dt:
05/03/2002
6
Exec Dt:
05/06/2002
Assignee
1
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10144082
Correspondence name and address
CIENA CORPORATION
MICHAEL R. CAMMARATA
LEGAL DEPARTMENT
1201 WINTERSON ROAD
LINTHICUM, MD 21090
Assignment: 5
Reel/Frame:015883/0086   Pages: 3
Recorded: 10/13/2004
Attorney Dkt #:4450-0372PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/15/2004
Assignee
1
1201 WINTERSON ROAD
LINTHICUM, MARYLAND 21090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10868835
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL R. CAMMARATA
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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