Granted Patent
Utility
US 6,710,093
· Confirmation No. 4356
IMMOBILIZED ION EXCHANGE MATERIALS AND PROCESSES FOR MAKING THE SAME
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-02-13 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-13 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2003-12-23 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-08-23 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-08-23 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-08-23 | SPEC |
Specification | 18 | View | |
| 2002-08-23 | CLM |
Claims | 3 | View | |
| 2002-08-23 | ABST |
Abstract | 1 | View | |
| 2002-08-23 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Li Yao
Peachtree City, GA
George W. Greene IV
Peachtree City, GA
Michael Gerald Arthur
Douglasville, GA
Attorneys & Agents of Record
Classification
USPC
521/25
B01J47/018
Prosecution
- Examiner
- LIPMAN, BERNARD
- Art Unit
- 1713
- Customer No.
- 23370
- Docket No.
- 37370-316399
- Confirmation No.
- 4356
Publication
- Pub. No.
- US20030062311A1
- Pub. Date
- 2003-04-03
Patent Term Adjustment
-91days
AG INDUSTRIES LLC,
BUFFALO FILTER LLC,
CHEMCO MANUFACTURING CO., INC.,
FILTRATION GROUP LLC,
FILTRAN LLC,
JONELL FILTRATION PRODUCTS, INC.,
POREX CORPORATION
RELEASE OF SECURITY INTEREST
Recorded 2018-03-30
from
AG INDUSTRIES LLC,
AIR SYSTEM PRODUCTS LLC,
CHEMCO MANUFACTURING CO., INC.,
FILTRAN LLC,
FILTRATION GROUP LLC,
JONELL FILTRATION PRODUCTS, INC.,
KAYDON CUSTOM FILTRATION CORPORATION,
POREX CORPORATION,
POREX TECHNOLOGIES CORPORATION,
PURAFIL, INC.
SECURITY INTEREST
Recorded 2018-03-29
AG INDUSTRIES LLC,
AIR SYSTEM PRODUCTS LLC,
BUFFALO FILTER LLC,
CHEMCO MANUFACTURING CO., INC.,
FILTRATION GROUP LLC,
FILTRAN LLC,
JONELL FILTRATION PRODUCTS, INC.,
KAYDON CUSTOM FILTRATION CORPORATION,
PURAFIL, INC.,
POREX CORP.
RELEASE OF SECURITY INTEREST
Recorded 2016-10-31
from
AG INDUSTRIES LLC,
BUFFALO FILTER LLC,
CHEMCO MANUFACTURING CO., INC.,
FILTRAN LLC,
FILTRATION GROUP LLC,
JONELL FILTRATION PRODUCTS, INC.,
POREX CORPORATION
SECURITY INTEREST (FIRST LIEN)
Recorded 2013-11-21
from
AG INDUSTRIES LLC,
BUFFALO FILTER LLC,
CHEMCO MANUFACTURING CO., INC.,
FILTRAN LLC,
FILTRATION GROUP LLC,
JONELL FILTRATION PRODUCTS, INC.,
POREX CORPORATION
SECURITY INTEREST (SECOND LIEN)
Recorded 2013-11-21
from
POREX CORPORATION
SECURITY AGREEMENT
Recorded 2010-04-05
RELEASE OF SECURITY INTEREST
Recorded 2010-04-01
SECURITY AGREEMENT
Recorded 2009-10-20
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Quick Facts
- Patent No.
- US 6,710,093
- App. No.
- 10/226,235
- Filed
- 2002-08-23
- Granted
- 2004-03-23
- Pub. No.
- US20030062311A1
- Examiner
- LIPMAN, BERNARD
- Art Unit
- 1713
- PTA
- -91 days
External Links