Patent Application
Utility
App. No. 10/042,747
· Confirmation No. 7721
METHOD OF PREPARING A SYNTHETIC FUEL FROM COAL
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-09-12 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-09-05 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-09-11 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-09-11 | SPEC |
Specification | 18 | View | |
| 2002-09-11 | CLM |
Claims | 1 | View | |
| 2002-09-11 | ABST |
Abstract | 1 | View | |
| 2002-09-11 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Donald E. Govoni
Joliet, IL
Ronald V. Davis
Geneva, IL
Attorneys & Agents of Record
Classification
USPC
44/500
C10L5/14
Prosecution
- Examiner
- MEDLEY, MARGARET B
- Art Unit
- 1714
- Customer No.
- 49459
- Docket No.
- 7539 CO1
- Confirmation No.
- 7721
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-02-28
SECURITY AGREEMENT
Recorded 2009-05-18
from
NALCO COMPANY
GRANT OF SECURITY INTEREST
Recorded 2003-12-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-07-02
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.
- 10/042,747
- Filed
- 2002-09-11
- Granted
- 2003-11-04
- Examiner
- MEDLEY, MARGARET B
- Art Unit
- 1714
- PTA
- 0 days
External Links