Granted Patent
Utility
US 6,803,340
· Confirmation No. 3452
CATALYST FOR REMOVING DIOXIN AND PREPARATION METHOD THEREOF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-08-25 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-06-29 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-29 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 1 | View | |
| 2004-06-29 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-06-29 | FWCLM |
Index of Claims | 1 | View | |
| 2004-06-29 | ABST |
Abstract | 1 | View | |
| 2004-06-29 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-04-15 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-04-15 | CLM |
Claims | 3 | View | |
| 2004-04-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-04-15 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-04-09 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2004-01-05 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-01-05 | CLM |
Claims | 3 | View | |
| 2004-01-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2004-01-05 | DIST |
Terminal Disclaimer Filed | 1 | View | |
| 2003-10-06 | CTNF |
Non-Final Rejection | 8 | View | |
| 2003-10-06 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-10-06 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2002-11-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2002-11-13 | FOR |
Foreign Reference | 12 | View | |
| 2002-11-13 | FOR |
Foreign Reference | 11 | View | |
| 2002-11-13 | FOR |
Foreign Reference | 12 | View | |
| 2001-12-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-05 | SPEC |
Specification | 18 | View | |
| 2001-12-05 | CLM |
Claims | 4 | View | |
| 2001-12-05 | ABST |
Abstract | 1 | View | |
| 2001-12-05 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-12-05 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-12-05 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2001-12-05 | FWCLM |
Index of Claims | 1 | View | |
| 2001-12-05 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2001-12-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-05 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-12-05 | SPEC |
Specification | 18 | View | |
| 2001-12-05 | CLM |
Claims | 4 | View | |
| 2001-12-05 | ABST |
Abstract | 1 | View | |
| 2001-12-05 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-12-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-12-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-12-05 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2001-12-05 | FRPR |
Certified Copy of Foreign Priority Application | 21 | View |
Inventors
Sang-Ho Lee
Taejon, KOREA, REPUBLIC OF
Jun-Seong Ahn
Taejon, KOREA, REPUBLIC OF
Jong-Hyun Kim
Taejon, KOREA, REPUBLIC OF
Bong-Jea Kim
Taejon, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
502/309
B01J21/063
B01J23/64
B01J35/19
B01D53/8662
B01J23/883
B01J23/8885
B01J23/94
B01J37/04
Prosecution
- Examiner
- NGUYEN, CAM N
- Art Unit
- 1754
- Docket No.
- 205,414
- Confirmation No.
- 3452
Foreign Priority
2000-77557
·
2000-12-16
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020111268A1
- Pub. Date
- 2002-08-15
Patent Term Adjustment
0days
No related applications found.
from
SK ENERGY CO., LTD.
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PATENT NUMBER 7448700 AND REPLACE IT WITH 7488700 PREVIOUSLY RECORDED ON REEL 026619 FRAME 0330. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Recorded 2016-04-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-05
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Quick Facts
- Patent No.
- US 6,803,340
- App. No.
- 10/007,572
- Filed
- 2001-12-05
- Granted
- 2004-10-12
- Pub. No.
- US20020111268A1
- Examiner
- NGUYEN, CAM N
- Art Unit
- 1754
- PTA
- 0 days
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