Patent US2875125A successfully refreshed from Google Patents.
US2875125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sulfamoylanilinoalkanesulfonic acid compounds
Assignee: Monsanto Chemicals Ltd
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Filing: 1955-12-22
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Granted: 1959-02-24
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Expires: 1975-12-22
Abstract
No abstract record available.
Inventors
- 👤 Van R Gaertner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:24
CPC Classifications
C; C07; C07C; C07C311/00; C07C311/30; C07C311/37
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
THE METHOD OF COMBATING FUNGUS INFESTATIONS ON PLANTS WHICH COMPRISES APPLYING TO THE SAID PLANTS AT LEAST ABOUT 1/2 POUND PER ACRE OF A COMPOUND OF THE FORMULA
Claim 2
Independent Claim
28 words
THE METHOD OF COMBATING FUNGUS INFESTATIONS ON PLANTS WHICH COMPRISES APPLYING TO THE SAID PLANTS AT LEAST ABOUT 1/2 POUND PER ACRE OF A COMPOUND OF THE FORMULA
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |