US2524082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of thiazolyl and thiazolinyl dithiocarbamates
Assignee: Sharples Chemicals Inc
•
Filing: 1949-04-06
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Granted: 1950-10-03
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Expires: 1969-04-06
Abstract
No abstract record available.
Inventors
- 👤 Edmond J Ritter
- 👤 Correl N Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:47
CPC Classifications
C; C07; C07D; C07D277/00; C07D277/60; C07D277/84; C07D277/02; C07D277/08; C07D277/12; C07D277/16; C07D277/20; C07D277/32; C07D277/36; C07D277/62; C07D277/68; C07D277/70; C07D277/74; C08; C08K; C08K5/00; C08K5/0008; C08K5/0025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
12 words
A PROCESS FOR THE PREPARATION OF DITHIOCARBAMIC ACID DERIVATIVES HAVING THE STRUCTURE
Claim 2
Dependent Claim
12 words
A PROCESS FOR THE PREPARATION OF DITHIOCARBAMIC ACID DERIVATIVES HAVING THE STRUCTURE
References Cited (Backward Citations)
US2158022A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-02 | 1954-04-03 | 1954-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-02 | 1958-04-03 | 1958-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-02 | 1962-04-03 | 1962-10-03 | $7700.00 | Window Closed / Lapsed |