Granted Patent
Utility
US 6,808,908
· Confirmation No. 7254
FUNCTIONALIZED POROUS SUBSTRATE FOR BINDING CHEMICAL AND BIOLOGICAL MOIETIES
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-02-25 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-25 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-08 | PA.. |
Power of Attorney | 3 | View | |
| 2004-09-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-06-30 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-30 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-30 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 1 | View | |
| 2004-06-30 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2004-06-30 | CLM |
Claims | 7 | View | |
| 2004-06-30 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-06-30 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-05-07 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2004-05-07 | CLM |
Claims | 7 | View | |
| 2004-05-07 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2004-05-07 | N/AP |
Notice of Appeal Filed | 1 | View | |
| 2004-05-07 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2004-05-07 | XT/ |
Extension of Time | 1 | View | |
| 2004-05-07 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-03-22 | XT/ |
Extension of Time | 1 | View | |
| 2004-03-22 | A.NE |
Response After Final Action | 1 | View | |
| 2004-03-22 | CLM |
Claims | 7 | View | |
| 2004-03-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2004-03-09 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 3 | View | |
| 2003-10-21 | CTFR |
Final Rejection | 4 | View | |
| 2003-08-06 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-08-06 | CLM |
Claims | 8 | View | |
| 2003-08-06 | REM |
Applicant Arguments/Remarks Made in an Amendment | 11 | View | |
| 2003-08-06 | XT/ |
Extension of Time | 1 | View | |
| 2003-03-06 | CTNF |
Non-Final Rejection | 11 | View | |
| 2003-03-06 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-03-05 | SRNT |
Examiner's search strategy and results | 15 | View | |
| 2002-12-03 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2002-12-03 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2002-12-03 | XT/ |
Extension of Time | 1 | View | |
| 2002-09-03 | CTRS |
Requirement for Restriction/Election | 5 | View | |
| 2001-05-30 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-30 | SPEC |
Specification | 26 | View | |
| 2001-05-30 | CLM |
Claims | 7 | View | |
| 2001-05-30 | ABST |
Abstract | 1 | View | |
| 2001-05-30 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-05-30 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-05-30 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2001-05-30 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2001-05-30 | FWCLM |
Index of Claims | 1 | View | |
| 2001-05-30 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-30 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-05-30 | SPEC |
Specification | 26 | View | |
| 2001-05-30 | CLM |
Claims | 7 | View | |
| 2001-05-30 | ABST |
Abstract | 1 | View | |
| 2001-05-30 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-05-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-05-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-05-30 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View |
Inventors
Li Yao
Peachtree City, GA
George Warren Greene IV
Peachtree City, GA
Guoqiang Mao
Smyrna, GA
Xingguo Li
Peachtree City, GA
Attorneys & Agents of Record
Classification
USPC
435/177
Prosecution
- Examiner
- NAFF, DAVID M
- Art Unit
- 1651
- Customer No.
- 23370
- Docket No.
- 37370-316403
- Confirmation No.
- 7254
Publication
- Pub. No.
- US20030100086A1
- Pub. Date
- 2003-05-29
Patent Term Adjustment
-122days
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
CERTIFICATE OF AMENDMENT OF CERTIFICATE OF INCORPORATION
Recorded 2010-03-30
SECURITY AGREEMENT
Recorded 2009-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-30
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Quick Facts
- Patent No.
- US 6,808,908
- App. No.
- 09/866,842
- Filed
- 2001-05-30
- Granted
- 2004-10-26
- Pub. No.
- US20030100086A1
- Examiner
- NAFF, DAVID M
- Art Unit
- 1651
- PTA
- -122 days
External Links