Granted Patent
Utility
US 6,514,398
· Confirmation No. 8599
ELECTRODEIONIZATION APPARATUS AND METHOD
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-05 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-05 | SPEC |
Specification | 23 | View | |
| 2001-06-05 | CLM |
Claims | 3 | View | |
| 2001-06-05 | ABST |
Abstract | 1 | View | |
| 2001-06-05 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-06-05 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Felice DiMascio
Rocky Hill, CT
Anil Jha
Lexington, MA
Gary C. Ganzi
Lexington, MA
Frederick Wilkins
Pepperell, MA
Attorneys & Agents of Record
Classification
USPC
204/533
Prosecution
- Examiner
- PARSONS, THOMAS H
- Art Unit
- 1741
- Docket No.
- I0168/7064
- Confirmation No.
- 8599
Publication
- Pub. No.
- US20020011413A1
- Pub. Date
- 2002-01-31
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2023-05-26
SECURITY INTEREST
Recorded 2021-04-07
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
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Quick Facts
- Patent No.
- US 6,514,398
- App. No.
- 09/875,313
- Filed
- 2001-06-05
- Granted
- 2003-02-04
- Pub. No.
- US20020011413A1
- Examiner
- PARSONS, THOMAS H
- Art Unit
- 1741
- PTA
- 0 days
External Links