Patent Application
Provisional
App. No. 60/746,122
· Confirmation No. 3723
PROCESS FOR RECOVERY OF COPPER FROM COPPER-BEARING MATERIAL USING PRESSURE LEACHING, DIRECT ELECTROWINNING AND SOLVENT/SOLUTION EXTRACTION
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-06-29 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2006-05-01 | SPEC |
Specification | 38 | View | |
| 2006-05-01 | ABST |
Abstract | 1 | View | |
| 2006-05-01 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2006-05-01 | ADS |
Application Data Sheet | 5 | View | |
| 2006-05-01 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2006-05-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
John O. Marsden
Phoenix, AZ
John A. Wilmot
Scottsdale, AZ
Christy Green
Tucson, AZ
Wayne Hazen
Lakewood, CO
David Baughman
Golden, CO
Attorneys & Agents of Record
Prosecution
- Customer No.
- 83566
- Docket No.
- 97112.5150
- Confirmation No.
- 3723
Child
Claims priority from a provisional application
→
App. 11/743,034
· US 7,736,487
Filed 2007-05-01
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2007/067943
Filed 2007-05-01
· RO PROCESSING COMPLETED-PLACED IN STORAGE
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Quick Facts
- App. No.
- 60/746,122
- Filed
- 2006-05-01
External Links