Patent Application
Provisional
Small
App. No. 61/611,806
· Confirmation No. 9712
PROCESS FOR PURIFICATION OF WATER FROM STEAMFLOOD PROCESS
Inventor:
Ravi Chidambaran
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-03-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-03-16 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2012-03-16 | ADS |
Application Data Sheet | 3 | View | |
| 2012-03-16 | SPEC |
Specification | 3 | View | |
| 2012-03-16 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2012-03-16 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-03-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Ravi Chidambaran
Canonsburg, PA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23464
- Docket No.
- 0036709-000080
- Confirmation No.
- 9712
Child
Claims priority from a provisional application
→
App. 15/671,625
· US 10,538,445
Filed 2017-08-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/838,352
· US 9,738,553
Filed 2013-03-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
No recorded assignments were found for this patent.
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 61/611,806
- Filed
- 2012-03-16
External Links