Patent Application
Utility
App. No. 09/842,414
· Confirmation No. 7491
ELECTRODEIONIZATION APPARATUS WITH EXPANDED CONDUCTIVE MESH ELECTRODE AND METHOD
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-04-25 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-04-25 | SPEC |
Specification | 43 | View | |
| 2001-04-25 | CLM |
Claims | 22 | View | |
| 2001-04-25 | ABST |
Abstract | 1 | View | |
| 2001-04-25 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-04-25 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-04-25 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
204/523
Prosecution
- Examiner
- PARSONS, THOMAS H
- Art Unit
- 1745
- Customer No.
- 23628
- Docket No.
- I0168/7056 PCL
- Confirmation No.
- 7491
Publication
- Pub. No.
- US20030079992A1
- Pub. Date
- 2003-05-01
Patent Term Adjustment
-140days
No related applications found.
RELEASE OF SECURITY INTEREST (REEL/FRAME 032126/0487)
Recorded 2021-04-06
RELEASE OF SECURITY INTEREST (REEL/FRAME 032126/0430)
Recorded 2021-04-06
CHANGE OF NAME
Recorded 2014-02-07
from
SIEMENS TREATED WATER OUTSOURCING CORP.,
SIEMENS WATER TECHNOLOGIES LLC,
WTG HOLDINGS II CORP.,
WTG HOLDINGS III CORP.
INTELLECTUAL PROPERTY SECURITY AGREEMENT (SECOND LIEN)
Recorded 2014-01-24
from
SIEMENS TREATED WATER OUTSOURCING CORP.,
SIEMENS WATER TECHNOLOGIES LLC,
WTG HOLDINGS II CORP.,
WTG HOLDINGS III CORP.
INTELLECTUAL PROPERTY SECURITY AGREEMENT (FIRST LIEN)
Recorded 2014-01-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-01-01
from
USFILTER CORPORATION
CHANGE OF NAME
Recorded 2007-06-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-09-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-25
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Quick Facts
- App. No.
- 09/842,414
- Filed
- 2001-04-25
- Granted
- 2003-08-19
- Pub. No.
- US20030079992A1
- Examiner
- PARSONS, THOMAS H
- Art Unit
- 1745
- PTA
- -140 days
External Links