Patent US2792394A successfully refreshed from Google Patents.
US2792394A
Expired / Lapsed
US
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Preparation of sulfenyl dithiocarbamates
Assignee: Phillips Petroleum Co
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Filing: 1954-01-25
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Granted: 1957-05-14
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Expires: 1974-01-25
Abstract
No abstract record available.
Inventors
- 👤 Chester M Himel
- 👤 Lee O Edmonds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:26
CPC Classifications
C; C07; C07C; C07C333/00; C07C333/14; C07C333/30; C07C333/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A PROCESS OF REACTING AN ALKYL SULFENYL HALIDE IN WHICH THE ALKYL GROUP CONTAINS FROM 1 TO 12 CARBON ATOMS AND THE HALIDE IS SELECTED FROM THE GROUP CONSISTING OF CHLORIDES, BROMIDES AND IODIDES WITH AN AQUEOUS SOLUTION OF A COMPOUND CORRESPONDING TO THE FORMULA
Claim 2
Dependent Claim
45 words
A PROCESS OF REACTING AN ALKYL SULFENYL HALIDE IN WHICH THE ALKYL GROUP CONTAINS FROM 1 TO 12 CARBON ATOMS AND THE HALIDE IS SELECTED FROM THE GROUP CONSISTING OF CHLORIDES, BROMIDES AND IODIDES WITH AN AQUEOUS SOLUTION OF A COMPOUND CORRESPONDING TO THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-13 | 1960-11-12 | 1961-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-13 | 1964-11-12 | 1965-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-13 | 1968-11-12 | 1969-05-14 | $7700.00 | Window Closed / Lapsed |