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US2875118A
Expired / Lapsed
US
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Method and composition for the treatment of soil
Assignee: Dow Chemical Co
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Filing: 1953-10-07
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Granted: 1959-02-24
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Expires: 1973-10-07
Abstract
No abstract record available.
Inventors
- 👤 George O Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:48
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/02; A01; A01N; A01N27/00; A01N29/00; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A METHOD FOR DESTROYING NEMATODES IN SOIL AND IMPROVING THE ABILITY OF SOIL TO SUPPORT PLANT GROWTH WHICH COMPRISES IMPREGNATING NEMATODE INFESTED SOIL WITH A COMPOSITION CONSISTING AS ITS ESSENTIAL ACTIVE AGENT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 1-CHLORO2-IODO-ETHAN, 1-CHLORO-3-IODO-PROPANE AND 1-CHLORO-4IOSO-BUTANE.
Claim 2
Independent Claim
45 words
A METHOD FOR DESTROYING NEMATODES IN SOIL AND IMPROVING THE ABILITY OF SOIL TO SUPPORT PLANT GROWTH WHICH COMPRISES IMPREGNATING NEMATODE INFESTED SOIL WITH A COMPOSITION CONSISTING AS ITS ESSENTIAL ACTIVE AGENT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 1-CHLORO2-IODO-ETHAN, 1-CHLORO-3-IODO-PROPANE AND 1-CHLORO-4IOSO-BUTANE.
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) | 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 |