Patent Application
Provisional
App. No. 60/974,182
· Confirmation No. 4155
PROCESSES FOR PURIFICATION OF SILICON TETRAFLUORIDE
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-11-17 | C.AD |
Change of Address | 1 | View | |
| 2008-11-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2007-10-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2007-09-21 | SPEC |
Specification | 20 | View | |
| 2007-09-21 | CLM |
Claims | 9 | View | |
| 2007-09-21 | ABST |
Abstract | 1 | View | |
| 2007-09-21 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2007-09-21 | ADS |
Application Data Sheet | 4 | View | |
| 2007-09-21 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2007-09-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Vithal Revankar
Seabrook, TX
Jameel Ibrahim
Pasadena, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 321
- Docket No.
- MEMC 070036
- Confirmation No.
- 4155
Child
PCT
Claims priority from a provisional application
→
PCT/US2008/076027
Filed 2008-09-11
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/208,464
· US 7,943,108
Filed 2008-09-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/563,572
Filed 2009-09-21
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 12/563,565
Filed 2009-09-21
· Abandoned -- Failure to Respond to an Office Action
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/974,182
- Filed
- 2007-09-21
External Links