IP Library › Patent Application 10309672
Patent Application Utility
App. No. 10/309,672 · Confirmation No. 4721

DRY AND SEMI-DRY METHODS FOR REMOVAL OF AMMONIA FROM FLY ASH

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2008-01-11 WFEE Fee Worksheet (SB06) 1 View
2008-01-08 C.AD Change of Address 1 View
2004-03-12 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-03-12 LET. Miscellaneous Incoming Letter 1 View
2004-02-19 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-19 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-02-19 892 List of references cited by examiner 1 View
2004-02-19 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-19 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-02-19 FWCLM Index of Claims 1 View
2004-02-12 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-28 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-12-18 CTNF Non-Final Rejection 4 View
2003-12-18 892 List of references cited by examiner 1 View
2003-12-18 FWCLM Index of Claims 1 View
2003-11-20 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-11-20 CLM Claims 4 View
2003-11-20 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2003-09-02 CTNF Non-Final Rejection 10 View
2003-09-02 892 List of references cited by examiner 1 View
2003-09-02 FOR Foreign Reference 3 View
2003-09-02 FOR Foreign Reference 4 View
2003-09-02 FOR Foreign Reference 8 View
2003-09-02 FOR Foreign Reference 5 View
2003-09-02 1449 List of References cited by applicant and considered by examiner 1 View
2003-08-19 SRNT Examiner's search strategy and results 1 View
2003-03-20 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-02-10 LET. Miscellaneous Incoming Letter 8 View
2002-12-04 TRNA Transmittal of New Application 4 View
2002-12-04 SPEC Specification 31 View
2002-12-04 CLM Claims 3 View
2002-12-04 ABST Abstract 1 View
2002-12-04 DRW Drawings-only black and white line drawings 12 View
2002-12-04 OATH Oath or Declaration filed 3 View
2002-12-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-12-04 SRFW Search information including classification, databases and other search related notes 1 View
2002-12-04 FWCLM Index of Claims 1 View
2002-12-04 TRNA Transmittal of New Application 4 View
2002-12-04 DRW Drawings-only black and white line drawings 12 View
2002-12-04 SPEC Specification 31 View
2002-12-04 CLM Claims 3 View
2002-12-04 ABST Abstract 1 View
2002-12-04 OATH Oath or Declaration filed 3 View
2002-12-04 WFEE Fee Worksheet (SB06) 1 View
2002-12-04 WFEE Fee Worksheet (SB06) 1 View
2002-12-04 WCLM Claims Worksheet (PTO-2022) 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
10/309,672
Filed
2002-12-04
Granted
2004-06-08
Pub. No.
US20030110985A1
Art Unit
1755
PTA
-89 days