Patent Application
Provisional
App. No. 61/089,461
· Confirmation No. 3813
Wellbore Cementing Enhancement Device
Inventor:
Jean P. Butaert
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-09-02 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2008-08-15 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2008-08-15 | ADS |
Application Data Sheet | 2 | View | |
| 2008-08-15 | SPEC |
Specification | 3 | View | |
| 2008-08-15 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-08-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-08-15 | DRW |
Drawings-only black and white line drawings | 7 | View |
Inventors
Jean P. Butaert
Mineral Wells, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 75548
- Docket No.
- 21903-P005V1
- Confirmation No.
- 3813
Child
Claims priority from a provisional application
→
App. 12/689,787
Filed 2010-01-19
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/054069
Filed 2009-08-17
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/542,494
Filed 2009-08-17
· Abandoned -- Failure to Respond to an Office Action
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/089,461
- Filed
- 2008-08-15
External Links