Granted Patent
Utility
US 6,645,448
· Confirmation No. 7588
HYDROTHERMALLY STABLE CATALYST FOR IMPROVED LEAN NOX REDUCTION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-17 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-10-18 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-10-18 | SPEC |
Specification | 12 | View | |
| 2001-10-18 | CLM |
Claims | 2 | View | |
| 2001-10-18 | ABST |
Abstract | 1 | View | |
| 2001-10-18 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-10-18 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
423/239.2
B01D53/9418
Y02A50/20
B01D2255/104
B01D2255/202
B01D2255/20738
B01D2255/20746
B01D2255/20761
B01J29/72
B01J29/76
Y02T10/12
Prosecution
- Examiner
- JOHNSON, CHRISTINA ANN
- Art Unit
- 1725
- Docket No.
- GP-301695
- Confirmation No.
- 7588
Publication
- Pub. No.
- US20030077213A1
- Pub. Date
- 2003-04-24
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2014-11-07
CHANGE OF NAME
Recorded 2011-02-10
SECURITY AGREEMENT
Recorded 2010-11-08
RELEASE OF SECURITY INTEREST
Recorded 2010-11-04
RELEASE OF SECURITY INTEREST
Recorded 2010-11-04
SECURITY AGREEMENT
Recorded 2009-08-28
SECURITY AGREEMENT
Recorded 2009-08-27
from
CITICORP USA, INC. AS AGENT FOR BANK PRIORITY SECURED PARTIES,
CITICORP USA, INC. AS AGENT FOR HEDGE PRIORITY SECURED PARTIES
RELEASE OF SECURITY INTEREST
Recorded 2009-08-21
RELEASE BY SECURED PARTY
Recorded 2009-08-20
CITICORP USA, INC. AS AGENT FOR BANK PRIORITY SECURED PARTIES,
CITICORP USA, INC. AS AGENT FOR HEDGE PRIORITY SECURED PARTIES
SECURITY AGREEMENT
Recorded 2009-04-16
SECURITY AGREEMENT
Recorded 2009-02-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-01-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-18
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Quick Facts
- Patent No.
- US 6,645,448
- App. No.
- 09/982,583
- Filed
- 2001-10-18
- Granted
- 2003-11-11
- Pub. No.
- US20030077213A1
- Examiner
- JOHNSON, CHRISTINA ANN
- Art Unit
- 1725
- PTA
- 0 days
External Links