Patent Application
Provisional
App. No. 61/733,618
· Confirmation No. 5393
Combination of Ion Exchange Membranes with Different Characteristics for Improved Energy Efficiency in Electrodialysis
Inventor:
George Gu
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-12-24 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-12-05 | PD.TO.AUTH |
Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office | 2 | View | |
| 2012-12-05 | SPEC |
Specification | 5 | View | |
| 2012-12-05 | CLM |
Claims | 1 | View | |
| 2012-12-05 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2012-12-05 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-12-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2012-12-05 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View |
Inventors
George Gu
Andover, MA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 28524
- Docket No.
- 2012P26648US
- Confirmation No.
- 5393
Child
PCT
Claims priority from a provisional application
→
PCT/US2013/031945
Filed 2013-03-15
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 17/646,829
Filed 2022-01-03
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 14/650,082
Filed 2015-06-05
· Abandoned -- After Examiner's Answer or Board of Appeals Decision
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.
- 61/733,618
- Filed
- 2012-12-05
External Links