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:005309/0755   Pages: 3
Recorded: 05/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/13/1993
Application #:
07501997
Filing Dt:
03/30/1990
Title:
TUBULAR MEMBRANE MODULE
Assignors
1
Exec Dt:
04/05/1990
2
Exec Dt:
04/05/1990
3
Exec Dt:
04/05/1990
Assignee
1
845 HARRINGTON COURT, A CORP. OF ONTARIO
BURLINGTON, ONTARIO, CANADA L7N 3P3
Correspondence name and address
ROGERS, BERESKIN & PARR
P.O. BOX 313
COMMERCE COURT POSTAL STATION
TORONTO, ONTARIO, CANADA M5L 1G1

Search Results as of: 05/30/2024 02:55 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