Patent Application
Utility
PCT National Stage
App. No. 09/744,110
· Confirmation No. 2975
REGENERATION METHOD FOR PROCESS WHICH REMOVES HYDROGEN SULFIDE FROM GAS STREAMS
Inventor:
David W. DeBerry
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-01-18 | LET. |
Miscellaneous Incoming Letter | 23 | View |
Inventors
David W. DeBerry
Austin, TX
Attorneys & Agents of Record
Classification
USPC
423/573.1
Prosecution
- Examiner
- VANOY, TIMOTHY C
- Art Unit
- 1754
- Customer No.
- 23565
- Docket No.
- 305/1/105PCT
- Confirmation No.
- 2975
Patent Term Adjustment
0days
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Quick Facts
- App. No.
- 09/744,110
- Filed
- 2001-01-18
- Granted
- 2003-04-08
- Examiner
- VANOY, TIMOTHY C
- Art Unit
- 1754
- PTA
- 0 days
External Links