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US3541000A
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Method and means for treating mixed phase vapor and liquid reactants under exothermic reaction conditions and temperature control
Assignee: Mobil Oil AS
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Filing: 1968-08-27
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Granted: 1970-11-17
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Expires: 1988-08-27
Abstract
No abstract record available.
Inventors
- 👤 Francis V Hanson
- 👤 Paul W Snyder Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:40
CPC Classifications
C; C10; C10G; C10G49/00; C10G49/002; B; B01; B01D; B01D51/00; B01D51/10; B01J; B01J8/00; B01J8/02; B01J8/04; B01J8/0446; B01J8/0449; B01J8/0453; B01J8/0492
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3353924A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-16 | 1974-05-18 | 1974-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-16 | 1978-05-18 | 1978-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-16 | 1982-05-18 | 1982-11-17 | $7700.00 | Window Closed / Lapsed |