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:018973/0704   Pages: 5
Recorded: 03/07/2007
Attorney Dkt #:BGC 5172.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/11/2009
Application #:
11558639
Filing Dt:
11/10/2006
Publication #:
Pub Dt:
06/21/2007
Title:
THIOSULFATE GENERATION IN SITU IN PRECIOUS METAL RECOVERY
Assignors
1
Exec Dt:
01/26/2007
2
Exec Dt:
01/26/2007
3
Exec Dt:
01/26/2007
4
Exec Dt:
01/26/2007
5
Exec Dt:
11/17/2006
Assignee
1
161 BAY STREET, SUITE 3700,
CANADA TRUST TOWER, BCE PLACE
TORONTO, CANADA M5J 2S1
Correspondence name and address
PAUL I. J. FLEISCHUT
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102

Search Results as of: 05/30/2024 08:16 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