Patent US2861918A successfully refreshed from Google Patents.
US2861918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amine salts
Assignee: Monsanto Chemicals Ltd
•
Filing: 1956-10-16
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Granted: 1958-11-25
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Expires: 1976-10-16
Abstract
No abstract record available.
Inventors
- 👤 Kosmin Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 02:02
CPC Classifications
C; C07; C07D; C07D277/00; C07D277/60; C07D277/62; C07D277/68; C07D277/70; C07D277/74
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
5 words
A SALT OF THE FORMULA
Claim 2
Dependent Claim
5 words
A SALT OF THE FORMULA
Claim 3
Independent Claim
20 words
THE METHOD OF COMBATTING FUNGI WHICH COMPRISES EXPOSING SAID FUNGI TO A TOXIC QUANTITY OF A SALT OF THE FORMULA
Claim 4
Independent Claim
20 words
THE METHOD OF COMBATTING FUNGI WHICH COMPRISES EXPOSING SAID FUNGI TO A TOXIC QUANTITY OF A SALT OF THE FORMULA
References Cited (Backward Citations)
US2158021A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-24 | 1962-05-26 | 1962-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-24 | 1966-05-26 | 1966-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-24 | 1970-05-26 | 1970-11-25 | $7700.00 | Window Closed / Lapsed |