Granted Patent
Utility
PCT National Stage
US 6,783,937
· Confirmation No. 1832
NEGATIVELY CHARGED MEMBRANE
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-07-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-04-21 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-04-21 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 2 | View | |
| 2004-04-21 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-04-21 | FWCLM |
Index of Claims | 1 | View | |
| 2004-04-21 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-04-16 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2004-02-06 | CFILE |
Request for Corrected Filing Receipt | 3 | View | |
| 2004-02-04 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2004-02-04 | CLM |
Claims | 5 | View | |
| 2004-02-04 | ABST |
Abstract | 2 | View | |
| 2004-02-04 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2003-09-25 | CTNF |
Non-Final Rejection | 9 | View | |
| 2003-09-25 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-09-25 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-09-25 | FWCLM |
Index of Claims | 1 | View | |
| 2003-09-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-09-23 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2002-01-09 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2001-12-26 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2001-12-12 | LET. |
Miscellaneous Incoming Letter | 52 | View | |
| 2001-12-12 | LET. |
Miscellaneous Incoming Letter | 5 | View | |
| 2001-12-12 | OATH |
Oath or Declaration filed | 5 | View | |
| 2001-12-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2001-12-12 | FOR |
Foreign Reference | 16 | View | |
| 2001-12-12 | FOR |
Foreign Reference | 54 | View | |
| 2001-12-12 | FOR |
Foreign Reference | 6 | View | |
| 2001-12-12 | FOR |
Foreign Reference | 14 | View | |
| 2001-10-12 | M905 |
Notice of DO/EO Missing Requirements Mailed | 2 | View | |
| 2001-08-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-24 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-08-24 | SPEC |
Specification | 20 | View | |
| 2001-08-24 | CLM |
Claims | 6 | View | |
| 2001-08-24 | ABST |
Abstract | 1 | View | |
| 2001-08-24 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2001-08-24 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-08-24 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-08-24 | ADS |
Application Data Sheet | 4 | View | |
| 2001-08-24 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2001-08-24 | CLM |
Claims | 2 | View | |
| 2001-08-24 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2001-08-24 | CLM |
Claims | 6 | View | |
| 2001-08-24 | SPEC |
Specification | 8 | View | |
| 2001-08-24 | CLM |
Claims | 5 | View | |
| 2001-08-24 | 371P |
Documents submitted with 371 (National Stage) Applications | 224 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
210/500.21
B01D67/0088
Y10T436/143333
B01D71/401
B01D15/1896
B01D15/362
B01D61/00
B01D61/007
B01D61/14
B01D67/0009
B01D71/08
B01D2323/12
B01D2323/30
B01D2325/14
B01D2325/36
B01J20/261
B01J20/262
B01J20/264
B01J20/267
B01J20/28035
B01J20/2804
B01J20/28078
B01J20/2808
B01J20/286
B01J20/3208
B01J20/3212
B01J20/327
B01J20/3274
B01J20/3282
B01J39/20
B01J39/26
B01J47/12
B01J2220/44
B01J2220/54
C07K1/34
Prosecution
- Examiner
- KIM, SUN U
- Art Unit
- 1723
- Customer No.
- 23548
- Docket No.
- 440508/PALL
- Confirmation No.
- 1832
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/US2000/004745
Filed 2000-02-25
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/121,668
Filed 1999-02-25
· Provisional Application Expired
Child
is a Continuation of
→
App. 10/895,048
· US 6,860,393
Filed 2004-07-21
· Patented Case
Child
is a Continuation of
→
App. 11/037,356
· US 7,132,049
Filed 2005-01-19
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-12
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Quick Facts
- Patent No.
- US 6,783,937
- App. No.
- 09/914,165
- Filed
- 2001-12-12
- Effective Filing
- 2001-08-24
- Granted
- 2004-08-31
- Examiner
- KIM, SUN U
- Art Unit
- 1723
- PTA
- 0 days
External Links