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: 3
Patent #:
Issue Dt:
12/25/1990
Application #:
07406521
Filing Dt:
09/13/1989
Inventors:
PRASAD AYSOLA, PERRY D. ANDERSON, COOPER H. LANGFORD
Title:
MICROWAVE-MEDIATED DEGRADATION OF PCB WASTES
Assignment: 1
Reel/Frame:
005312/0202Recorded: 05/16/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/12/1990
Exec Dt:
02/28/1990
Exec Dt:
02/26/1990
Assignee:
OTTAWA, ONTARIO, CANADA
Correspondent:
JULIUSZ SZERESZEWSKI
CANADIAN PATENTS AND DEVELOPMENT LTD.
275 SLATER ST., 17TH FLOOR
OTTAWA, ONTARIO, CANADA K1A 0R3
Assignment: 2
Reel/Frame:
005639/0988Recorded: 03/22/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/18/1990
Assignee:
MONTREAL, PROVINCE OF QUEBEC, CANADA H3G 1M8
Correspondent:
SWABEY OGILVY RENAULT
1001 DE MAISONNEUVE BLVD. WEST
SUITE 800
MONTREAL, QUEBEC, CANADA
H3A 3C8
Assignment: 3
Reel/Frame:
005589/0658Recorded: 02/05/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/22/1991
Assignee:
1455 DE MAISONNEUVE
MONTREAL, QUEBEC, CANADA H3G 1M8
Correspondent:
JULIUSZ SZERESZEWSKI
CANADIAN PATENTS AND DEVELOPMENT LTD.
275 SLATER ST., 17TH FLOOR
OTTAWA, ONTARIO, CANADA K1A 0R3

Search Results as of: 05/28/2024 11:15 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