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US2572845A
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Alkylthiosulfenyl dithiocarbamates and preparation thereof
Assignee: Phillips Petroleum Co
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Filing: 1948-11-08
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Granted: 1951-10-30
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Expires: 1968-11-08
Abstract
No abstract record available.
Inventors
- 👤 Chester M Himel
- 👤 Lee O Edmonds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:20
CPC Classifications
C; C07; C07C; C07C333/00; C07C333/14; C07C333/30; C07C333/32
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
18 words
A PROCESS FOR THE PREPARATION OF AN ALKYLTHIOSULFENYL DITHIOCARBAMATE HAVING A COMPOSITION IN ACCORDANCE WITH THE STRUCTURAL FORMULA:
Claim 2
Dependent Claim
18 words
A PROCESS FOR THE PREPARATION OF AN ALKYLTHIOSULFENYL DITHIOCARBAMATE HAVING A COMPOSITION IN ACCORDANCE WITH THE STRUCTURAL FORMULA:
Claim 3
Dependent Claim
19 words
AS A NEW COMPOSITION OF MATTER AN ALKYLTHIOSULFENYL DITHIOCARBAMATE HAVING A COMPOSITION IN ACCORDANCE WITH THE FOLLOWING STRUCTURAL FORMULA:
Claim 4
Dependent Claim
19 words
AS A NEW COMPOSITION OF MATTER AN ALKYLTHIOSULFENYL DITHIOCARBAMATE HAVING A COMPOSITION IN ACCORDANCE WITH THE FOLLOWING STRUCTURAL 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) | 1954-10-29 | 1955-04-30 | 1955-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-29 | 1959-04-30 | 1959-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-29 | 1963-04-30 | 1963-10-30 | $7700.00 | Window Closed / Lapsed |