Patent Application
Provisional
App. No. 60/455,717
· Confirmation No. 5143
Method of treating subterranean formations using sequential proppant stages
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-08-13 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-03-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-03-18 | SPEC |
Specification | 14 | View | |
| 2003-03-18 | CLM |
Claims | 9 | View | |
| 2003-03-18 | ABST |
Abstract | 1 | View |
Inventors
Harold Dean Brannon
Magnolia, TX
William Dale Wood
Spring, TX
Randall Edgeman
Midland, TX
Allan Ray Rickards
Tomball, TX
Christopher John Stephenson
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 71762
- Docket No.
- 020569-02000
- Confirmation No.
- 5143
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/008216
Filed 2004-03-18
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 11/708,597
· US 7,472,751
Filed 2007-02-20
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/803,258
· US 7,210,528
Filed 2004-03-18
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/347,671
· US 7,918,277
Filed 2008-12-31
· Patented Case
Child
Claims priority from a provisional application
→
App. 13/079,636
· US 8,127,850
Filed 2011-04-04
· Patented Case
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/455,717
- Filed
- 2003-03-18
External Links