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: 1
Patent #:
NONE
Issue Dt:
Application #:
09734478
Filing Dt:
12/11/2000
Publication #:
Pub Dt:
01/03/2002
Inventors:
Michael Mourad Hanna, Vaikuntam Iyer Lashmanan, Marc Murray Rishea
Title:
Treatment of roasted metal sulphide ores and ferrites by leaching with peroxysulphuric acid
Assignment: 1
Reel/Frame:
011765/0146Recorded: 04/30/2001Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/16/1998
Exec Dt:
09/16/1998
Exec Dt:
01/08/1999
Exec Dt:
10/13/1998
Assignees:
2395 SPEAKMAN DRIVE
MISSISSAUGA, ONTARIO, L5K 1B3, CANADA
906-569 SHEPPARD AVENUE WEST
NORTH YORK, ONTARIO, M3H 2R8, CANADA
906-569 SHEPPARD AVENUE WEST
NORTH YORK, ONTARIO, M3H 2R8, CANADA
Correspondent:
LIBERT & ASSOCIATES
VICTOR E. LIBERT
3 MILL POND LANE, P.O. BOX 538
POWDER FOREST BUSINESS PARK
SIMSBURY, CT 06070-0538

Search Results as of: 06/01/2024 08:11 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