Patent Application
Provisional
App. No. 60/517,192
· Confirmation No. 5947
Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solution extraction
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-02-28 | CFILE |
Request for Corrected Filing Receipt | 4 | View | |
| 2003-11-03 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-11-03 | SPEC |
Specification | 31 | View | |
| 2003-11-03 | ABST |
Abstract | 1 | View | |
| 2003-11-03 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2003-11-03 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
John O. Marsden
Phoenix, AZ
Robert E. Brewer
Safford, AZ
Joanna M. Robertson
Thatcher, AZ
Philip Thompson
West Valley City, UT
Wayne W. Hazen
Lakewood, CO
David R. Baughman
Golden, CO
Christel M. A. Bemelmans
Indian Hills, CO
Attorneys & Agents of Record
Prosecution
- Customer No.
- 20322
- Docket No.
- 97112.3550
- Confirmation No.
- 5947
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Quick Facts
- App. No.
- 60/517,192
- Filed
- 2003-11-03
External Links