Patent US2353600A successfully refreshed from Google Patents.
US2353600A
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Process for controlling temperature in exothermic chemical reactions
Assignee: STANDARD CATALYTIC CO
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Filing: 1940-08-22
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Granted: 1944-07-11
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Expires: 1960-08-22
Abstract
No abstract record available.
Inventors
- 👤 Sumner B Sweetser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:18
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/02; B01J8/06; B01J8/067; B01J8/0015; B01J8/003; B01J8/08; B01J8/12; C; C07; C07C; C07C1/00; C07C1/02; B01J2208/00; B01J2208/00008; B01J2208/00017; B01J2208/00106; B01J2208/00168; B01J2208/00212; B01J2208/00654; B01J2208/00707; B01J2208/00743; B01J2208/00752; B01J2208/00761
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) | 1947-07-11 | 1948-01-10 | 1948-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-07-11 | 1952-01-10 | 1952-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-07-11 | 1956-01-10 | 1956-07-11 | $7700.00 | Window Closed / Lapsed |