US2897113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicidal compositions comprising 6-alkyl - 3 - cyclohexyl - 3,4 - dihydro-2h-1,3-benzoxazines and method of use
Assignee: Dow Chemical Co
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Filing: 1956-04-30
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Granted: 1959-07-28
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Expires: 1976-04-30
Abstract
No abstract record available.
Inventors
- 👤 Richard H Gruenhagen
- 👤 Lois L Fritts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:45
CPC Classifications
C; C07; C07D; C07D265/00; C07D265/04; C07D265/12; C07D265/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A FUNGICIDAL COMPOSITION COMPRISING AT LEAST 2% BY WEIGHT OF A 6-ALKYL-3-CYCLOHEXYL-3,4-DIHYDRO-2H-1,3BENZOXAZINE WHEREIN THE ALKYL RADICAL CONTAINS FROM 3 TO 12 CARBON ATOMS, INCLUSIVE, AND AN INERT CARRIER SELECTED FROM THE GROUP CONSISTING OF A FINELY DIVIDED INERT SOLID, A SURFACE ACTIVE DISPERSING AGENT, AND A MIXTURE OF A WATER-IMMISCIBLE ORGANIC LIQUID AND A SURFACE ACTIVE EMULSIFYING AGENT.
Claim 2
Dependent Claim
58 words
A FUNGICIDAL COMPOSITION COMPRISING AT LEAST 2% BY WEIGHT OF A 6-ALKYL-3-CYCLOHEXYL-3,4-DIHYDRO-2H-1,3BENZOXAZINE WHEREIN THE ALKYL RADICAL CONTAINS FROM 3 TO 12 CARBON ATOMS, INCLUSIVE, AND AN INERT CARRIER SELECTED FROM THE GROUP CONSISTING OF A FINELY DIVIDED INERT SOLID, A SURFACE ACTIVE DISPERSING AGENT, AND A MIXTURE OF A WATER-IMMISCIBLE ORGANIC LIQUID AND A SURFACE ACTIVE EMULSIFYING AGENT.
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) | 1962-07-27 | 1963-01-26 | 1963-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-27 | 1967-01-26 | 1967-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-27 | 1971-01-26 | 1971-07-28 | $7700.00 | Window Closed / Lapsed |