Patent Application
Provisional
App. No. 60/323,803
· Confirmation No. 4560
Active controlled bottomhole pressure system & method
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-20 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-20 | SPEC |
Specification | 15 | View | |
| 2001-09-20 | CLM |
Claims | 7 | View | |
| 2001-09-20 | ABST |
Abstract | 1 | View | |
| 2001-09-20 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-09-20 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Peter Aronstam
Houston, TX
Peter Fontana
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 24923
- Docket No.
- 014-27679P1
- Confirmation No.
- 4560
Child
PCT
Claims priority from a provisional application
→
PCT/US2002/029738
Filed 2002-09-19
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 11/512,062
Filed 2006-08-29
· Abandoned -- Incomplete Application (Pre-examination)
Child
Claims priority from a provisional application
→
App. 11/455,041
· US 7,806,203
Filed 2006-06-16
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/783,471
· US 7,114,581
Filed 2004-02-20
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/251,138
Filed 2002-09-20
· Abandoned -- Failure to Pay Issue Fee
Child
Claims priority from a provisional application
→
App. 10/653,334
· US 6,981,561
Filed 2003-09-02
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/221,429
· US 7,353,887
Filed 2005-09-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 11/491,245
· US 8,011,450
Filed 2006-07-21
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/936,858
· US 7,174,975
Filed 2004-09-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/809,648
· US 7,096,975
Filed 2004-03-25
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/372,803
· US 7,721,822
Filed 2006-03-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 11/674,558
Filed 2007-02-13
· Abandoned -- Incomplete Application (Pre-examination)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-02
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Quick Facts
- App. No.
- 60/323,803
- Filed
- 2001-09-20
External Links