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:010377/0109   Pages: 3
Recorded: 11/12/1999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/28/1999
Application #:
09081666
Filing Dt:
05/20/1998
Title:
OPTICAL ADD/DROP MULTIPLEXER/DEMULTIPLEXER
Assignor
1
Exec Dt:
04/29/1999
Assignee
1
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondence name and address
SMART & BIGGAR
JAMES MCGRAW
900-55 METCALFE STREET
OTTAWA, ONTARIO CANADA K1P 5Y6

Search Results as of: 05/09/2024 04:12 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