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: 4
Patent #:
Issue Dt:
11/06/1990
Application #:
07370319
Filing Dt:
06/22/1989
Inventors:
ALEXANDER KALNITSKY, SING P. TAY, JOSEPH P. ELLUL, ROGER S. ABBOTT
Title:
METHOD FOR FORMATION OF AN ISOLATING OXIDE LAYER
Assignment: 1
Reel/Frame:
005095/0709Recorded: 06/22/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/05/1989
Exec Dt:
06/05/1989
Exec Dt:
06/05/1989
Exec Dt:
06/05/1989
Assignee:
P.O. BOX 6123
STATION "A",
MONTREAL, QUEBEC, CANADA H3C 3J5
Correspondent:
C. W. JUNKIN
NORTHERN TELECOM LIMITED, PATENT DEPT.,
P. O. BOX 3511, STATION C,
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 2
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1999
Assignee:
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS, INC.
W. GLEN JOHNSON
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 3
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2000
Assignee:
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS LIMITED
W. GLEN JOHNSON
2100 LAKESIDE BLVD.
M/S 468/05/B10, IP LAW GROUP
RICHARDSON, TX 75082-4399
Assignment: 4
Reel/Frame:
011967/0805Recorded: 07/12/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/25/2001
Assignee:
ROUTE DE PRE-BOIS 20
1215N GENEVA 15, SWITZERLAND
Correspondent:
STMICROELECTRONICS, INC.
LISA K. JORGENSON
MAIL STATION 2346
1310 ELECTRONICS DRIVE
CARROLLTON, TX 75006

Search Results as of: 05/06/2024 11:14 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