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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:015101/0043   Pages: 3
Recorded: 03/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/29/2008
Application #:
10800747
Filing Dt:
03/16/2004
Publication #:
Pub Dt:
05/26/2005
Title:
OPTICAL SIGNAL AMPLIFIER AND METHOD
Assignors
1
Exec Dt:
03/15/2004
2
Exec Dt:
03/15/2004
Assignee
1
2191 THUSTON DRIVE
OTTAWA, ONTARIO, CANADA K1G 6C9
Correspondence name and address
SMART & BIGGAR
R. ALLAN BRETT
P.O. BOX 2999, STATION D
900-55 METCALFE STREET
OTTAWA, ONTARIO, CANADA K1P 5Y6

Search Results as of: 06/16/2024 10:17 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