Patent Application
Provisional
Small
App. No. 60/950,534
· Confirmation No. 2786
Proppants With Carbide and/or Nitride Phases
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-08-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2007-07-18 | ADS |
Application Data Sheet | 5 | View | |
| 2007-07-18 | SPEC |
Specification | 119 | View | |
| 2007-07-18 | CLM |
Claims | 25 | View | |
| 2007-07-18 | ABST |
Abstract | 1 | View | |
| 2007-07-18 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2007-07-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 33432
- Docket No.
- 3150-006
- Confirmation No.
- 2786
Child
PCT
Claims priority from a provisional application
→
PCT/US2008/070487
Filed 2008-07-18
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/232,040
· US 8,178,477
Filed 2011-09-14
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/176,029
· US 8,047,288
Filed 2008-07-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-07-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-09-04
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Quick Facts
- App. No.
- 60/950,534
- Filed
- 2007-07-18
External Links