Granted Patent
Utility
US 6,540,919
· Confirmation No. 9939
METHOD OF TREATING WASTE-ACTIVATED SLUDGE USING ELECTROPORATION
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-12-04 | TERM.AGC.RRP |
Transaction for Food and Drug Administration(FDA) Determination of Regulatory Review PeriodTransaction for Food and Drug Adminis | 2 | View | |
| 2014-10-15 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2005-01-21 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2002-03-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-26 | A.PE |
Preliminary Amendment | 15 | View | |
| 2002-03-26 | SPEC |
Specification | 18 | View | |
| 2002-03-26 | CLM |
Claims | 3 | View | |
| 2002-03-26 | ABST |
Abstract | 1 | View | |
| 2002-03-26 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-03-26 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-03-26 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Jeffry Held
Chicago, IL
Satya P. Chauhan
Columbus, OH
Attorneys & Agents of Record
Classification
USPC
210/609
C02F1/46
Y02W10/10
C02F11/15
C02F11/143
C02F11/131
C02F1/001
C02F1/4608
C02F1/46104
C02F3/1221
C02F11/04
C02F11/121
C02F2201/46175
C02F2301/022
C02F2303/04
C02F2303/06
Prosecution
- Examiner
- HRUSKOCI, PETER A
- Art Unit
- 1724
- Customer No.
- 4743
- Docket No.
- 1497.015
- Confirmation No.
- 9939
Publication
- Pub. No.
- US20020144957A1
- Pub. Date
- 2002-10-10
Patent Term Adjustment
-97days
Parent
is a Continuation of
→
App. 09/612,776
· US 6,395,176
Filed 2000-07-10
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/468,427
Filed 1999-12-21
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation of
→
App. 09/229,279
· US 6,030,538
Filed 1999-01-13
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/934,548
· US 5,893,979
Filed 1997-09-22
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/552,226
· US 5,695,650
Filed 1995-11-02
· Patented Case
Child
is a Continuation in-part of
→
App. 11/198,703
· US 7,507,341
Filed 2005-08-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/270,420
· US 6,709,594
Filed 2002-10-15
· Patented Case
Child
is a Continuation in-part of
→
App. 10/795,944
· US 7,001,520
Filed 2004-03-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/685,484
Filed 2010-01-11
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 12/409,457
· US 7,645,382
Filed 2009-03-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF SECURITY INTEREST
Recorded 2011-08-16
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
- Patent No.
- US 6,540,919
- App. No.
- 10/107,614
- Filed
- 2002-03-26
- Granted
- 2003-04-01
- Pub. No.
- US20020144957A1
- Examiner
- HRUSKOCI, PETER A
- Art Unit
- 1724
- PTA
- -97 days
External Links