Granted Patent
Utility
Small
US 6,589,405
· Confirmation No. 1915
MULTILAYER OXIDE COATED VALVE METAL ELECTRODE FOR WATER PURIFICATION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-02-11 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-05-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-14 | SPEC |
Specification | 23 | View | |
| 2001-05-14 | CLM |
Claims | 5 | View | |
| 2001-05-14 | ABST |
Abstract | 1 | View | |
| 2001-05-14 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-05-14 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Oleh Weres
Napa, CA
Henry Edward O'Donnell
Napa, CA
Classification
USPC
204/290.12
C25B11/091
C02F1/46109
C25B11/093
C02F1/4672
C02F2001/46142
C25B11/02
Prosecution
- Examiner
- BELL, BRUCE F
- Art Unit
- 1746
- Confirmation No.
- 1915
Publication
- Pub. No.
- US20010042682A1
- Pub. Date
- 2001-11-22
Patent Term Adjustment
-10days
Parent
Claims priority from a provisional application
→
App. 60/204,147
Filed 2000-05-15
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/613,832
· US 7,077,937
Filed 2003-07-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
is a Continuation of
→
PCT/US2001/015531
Filed 2001-05-15
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-02-11
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Quick Facts
- Patent No.
- US 6,589,405
- App. No.
- 09/855,293
- Filed
- 2001-05-14
- Granted
- 2003-07-08
- Pub. No.
- US20010042682A1
- Examiner
- BELL, BRUCE F
- Art Unit
- 1746
- PTA
- -10 days
External Links