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

Total Assignments: 2
Patent #:
7031571
Issue Dt:
04/18/2006
Application #:
10803890
Filing Dt:
03/19/2004
Publication #:
20040184734
Pub Dt:
09/23/2004
Inventors:
Stephen J. Mihailov, Dan Grobnic, Christopher Smelser, Robert Walker, Xiaoli Dai, Ping Lu et al
Title:
BRAGG GRATING AND METHOD OF PRODUCING A BRAGG GRATING USING AN ULTRAFAST LASER
Assignment: 1
Reel/Frame:
015121/0673Recorded: 03/19/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MIHAILOV, STEPHEN J.
Exec Dt:
03/15/2004
GROBNIC, DAN
Exec Dt:
03/15/2004
SMELSER, CHRISTOPHER
Exec Dt:
03/15/2004
WALKER, ROBERT
Exec Dt:
03/15/2004
LU, PING
Exec Dt:
03/15/2004
DING, HUIMIN
Exec Dt:
03/15/2004
HENDERSON, GEORGE
Exec Dt:
03/15/2004
DAI, XIAOLI
Exec Dt:
03/15/2004
Assignee:
HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF INDUSTRY THROUGH THE COMMUNICATIONS RESEARCH CENTRE CANADA
3701 CARLING AVENUE
OTTAWA, ONTARIO, CANADA K2H 8S2
Correspondent:
TEITELBAUM & MACLEAN
1187 BANK STREET, SUITE 201
OTTAWA, ON CANADA K1S 3X7
Assignment: 2
Reel/Frame:
032311/0192Recorded: 02/27/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF INDUSTRY THROUGH THE COMMUNICATIONS RESEARCH CENTRE CANDA
Exec Dt:
11/04/2013
Assignee:
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, CANADA K1A 0R6
Correspondent:
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
BLDG. M-55
OTTAWA, K1A 0R6 CANADA

Search Results as of: 05/10/2024 11:51 AM
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