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:008708/0370   Pages: 4
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/13/1999
Application #:
08788181
Filing Dt:
01/24/1997
Title:
METHOD AND APPARATUS FOR REMOVING SODIUM CHLORIDE FROM PULPING CHEMICALS USING AN AMPHOTERIC ION-EXCHANGE RESIN
Assignors
1
Exec Dt:
01/21/1997
2
Exec Dt:
01/21/1997
3
Exec Dt:
01/22/1997
4
Exec Dt:
01/22/1997
5
Exec Dt:
01/22/1997
Assignees
1
1145 SQUIRES BEACH ROAD
PICKERING, ONTARIO, CANADA L1W 3
2
570 BOUL. ST-JEAN
POINT-CLAIRE, QUEBEC, CANADA H9R 3
Correspondence name and address
C/O BERESKIN & PARR
DAVID W.R. LANGTON
BOX 401, 40 KING STREET WEST
TORONTO, ONTARIO, CANADA M5H 3Y2

Search Results as of: 06/20/2024 09:17 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