Granted Patent
Utility
US 6,761,753
· Confirmation No. 1921
FILTERS EMPLOYING BOTH ACIDIC POLYMERS AND PHYSICAL-ADSORPTION MEDIA
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-05-06 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2008-03-24 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-03-24 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-15 | PA.. |
Power of Attorney | 2 | View | |
| 2008-02-15 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-06-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-03-02 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-03-02 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-03-02 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-03-02 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-01-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-01-07 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2004-01-07 | SPEC |
Specification | 3 | View | |
| 2004-01-07 | CLM |
Claims | 11 | View | |
| 2004-01-07 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-01-07 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2004-01-07 | XT/ |
Extension of Time | 1 | View | |
| 2004-01-07 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2003-08-04 | CTEQ |
Ex Parte Quayle Action | 7 | View | |
| 2003-08-04 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-08-04 | FOR |
Foreign Reference | 5 | View | |
| 2003-08-04 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2003-06-02 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2003-05-12 | CFILE |
Request for Corrected Filing Receipt | 4 | View | |
| 2003-03-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2003-03-17 | FOR |
Foreign Reference | 5 | View | |
| 2003-02-26 | C.AD |
Change of Address | 1 | View | |
| 2002-07-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-07-26 | SPEC |
Specification | 24 | View | |
| 2002-07-26 | CLM |
Claims | 8 | View | |
| 2002-07-26 | ABST |
Abstract | 1 | View | |
| 2002-07-26 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2002-07-26 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-07-26 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2002-07-26 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2002-07-26 | FWCLM |
Index of Claims | 1 | View | |
| 2002-07-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-07-26 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2002-07-26 | SPEC |
Specification | 24 | View | |
| 2002-07-26 | CLM |
Claims | 8 | View | |
| 2002-07-26 | ABST |
Abstract | 1 | View | |
| 2002-07-26 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-07-26 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-07-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-07-26 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View |
Inventors
Oleg P. Kishkovich
Greenville, RI
Devon Kinkead
Holliston, MA
Anatoly Grayfer
Newton, MA
William M. Goodwin
Medway, MA
David Ruede
Northbridge, MA
Attorneys & Agents of Record
Classification
USPC
96/90
B01D53/0407
B33Y80/00
B01D53/0454
B01D2253/102
B01D2253/202
B01D2253/308
B01D2257/406
B01D2258/0216
B01D2259/4009
B01J20/20
B01J20/261
Y10S95/901
Prosecution
- Examiner
- LAWRENCE JR, FRANK M
- Art Unit
- 1724
- Docket No.
- 200500017DIV
- Confirmation No.
- 1921
Publication
- Pub. No.
- US20020178923A1
- Pub. Date
- 2002-12-05
Patent Term Adjustment
-64days
Parent
is a Division of
→
App. 09/848,955
· US 6,740,147
Filed 2001-05-04
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/201,928
Filed 2000-05-05
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/225,248
Filed 2000-08-15
· Provisional Application Expired
ASSIGNMENT OF PATENT SECURITY INTEREST RECORDED AT REEL/FRAME 048811/0679
Recorded 2019-11-05
SECURITY INTEREST
Recorded 2018-11-13
ENTEGRIS, INC.,
POCO GRAPHITE, INC.,
ATMI, INC.,
ATMI PACKAGING, INC.,
ADVANCED TECHNOLOGY MATERIALS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2018-11-08
ENTEGRIS, INC.,
POCO GRAPHITE, INC.,
ATMI, INC.,
ATMI PACKAGING, INC.,
ADVANCED TECHNOLOGY MATERIALS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2018-11-08
from
ADVANCED TECHNOLOGY MATERIALS, INC.,
ATMI PACKAGING, INC.,
ATMI, INC.,
ENTEGRIS, INC.,
POCO GRAPHITE, INC.
SECURITY INTEREST
Recorded 2014-05-02
from
ADVANCED TECHNOLOGY MATERIALS, INC.,
ATMI PACKAGING, INC.,
ATMI, INC.,
ENTEGRIS, INC.,
POCO GRAPHITE, INC.
SECURITY INTEREST
Recorded 2014-05-01
RELEASE OF SECURITY INTEREST
Recorded 2011-08-17
from
ENTEGRIS, INC.
SECURITY AGREEMENT
Recorded 2009-03-09
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Quick Facts
- Patent No.
- US 6,761,753
- App. No.
- 10/205,703
- Filed
- 2002-07-26
- Granted
- 2004-07-13
- Pub. No.
- US20020178923A1
- Examiner
- LAWRENCE JR, FRANK M
- Art Unit
- 1724
- PTA
- -64 days
External Links