Patent US3582296A successfully refreshed from Google Patents.
US3582296A
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Gasifying process
Assignee: Toyo Engineering Corp
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Filing: 1968-07-05
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Granted: 1971-06-01
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Expires: 1988-07-05
Abstract
Abstract A PROCESS FOR PRODUCING FROM HYDROCARBONS A HYDROGEN-CONTAINING GAS IN WHICH A MIXTURE OF HYDROCARBONS AND A GASIFYING AGENT IS FED INTO A FURNACE WHERE IT IS HEATED BY A HIGH TEMPERATURE COMBUSTION GAS AND THE COMBUSTION GAS IS THEN FED TO AT LEAST ONE TURBINE TO RECOVER USEFUL ENERGY.
Inventors
- 👤 Shuji Umano
- 👤 Koh Nakasugi
- 👤 Yoshihisa Imai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:57
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/38; C01B3/384; Y; Y02; Y02P; Y02P20/00; Y02P20/10; Y02P20/129
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-31 | 1974-11-30 | 1975-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-31 | 1978-11-30 | 1979-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-31 | 1982-11-30 | 1983-06-01 | $7700.00 | Window Closed / Lapsed |