US2967885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of halogenated anilides of salicylic acid
Assignee: Lever Brothers Co
•
Filing: 1958-08-22
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Granted: 1961-01-10
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Expires: 1978-08-22
Abstract
No abstract record available.
Inventors
- 👤 Lamberti Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:33
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/36; A01N37/38; A01N37/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
10 words
IN THE PROCESS FOR PREPARING HALOGENATED SALICYLANILIDES HAVING THE FORMULA
Claim 2
Dependent Claim
10 words
IN THE PROCESS FOR PREPARING HALOGENATED SALICYLANILIDES HAVING THE FORMULA
References Cited (Backward Citations)
FR1071910A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-10 | 1964-07-11 | 1965-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-10 | 1968-07-11 | 1969-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-10 | 1972-07-11 | 1973-01-10 | $7700.00 | Window Closed / Lapsed |