US2839445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicidal and anti-oxidant compositions comprising 1, 3-dithiolanes
Assignee: EIDP Inc
•
Filing: 1954-01-11
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Granted: 1958-06-17
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Expires: 1974-01-11
Abstract
No abstract record available.
Inventors
- 👤 Jr John F Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:59
CPC Classifications
C; C07; C07D; C07D339/00; C07D339/02; C07D339/06; C11; C11B; C11B5/00; C11B5/0071
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
25 words
A 1,3-DITHIOLANE HAVING A CARBOXYL GROUP JOINED, THROUGH AN EXTRANUCLEAR SATURATED ALIPHATIC HYDROCARBON CHAIN OF AT LEAST ONE CARBON, TO CARBON OF THE DITHIOLANE NUCLEUS.
Claim 2
Dependent Claim
25 words
A 1,3-DITHIOLANE HAVING A CARBOXYL GROUP JOINED, THROUGH AN EXTRANUCLEAR SATURATED ALIPHATIC HYDROCARBON CHAIN OF AT LEAST ONE CARBON, TO CARBON OF THE DITHIOLANE NUCLEUS.
Claim 3
Dependent Claim
51 words
A PROCESS FOR THE CONTROL OF FUNGI COMPRISING APPLYING TO ORGANIC MATTER SUBJECT TO FUNGUS ATTACK, A 1,3-DITHIOLANE, HYDROCARBON EXCEPT FOR CARBOXYL OXYGEN AND DITHIOLANE RING SULFUR, AND HAVING A CARBOXYLY GROUP JOINED THROUGH AN EXTRANUCLEAR SATURATED ALIPHATIC HYDROCARBON CHAIN OF AT LEAST ONE CARBON TO CARBON OF THE DITHIOLANE NUCLEUS.
Claim 4
Dependent Claim
51 words
A PROCESS FOR THE CONTROL OF FUNGI COMPRISING APPLYING TO ORGANIC MATTER SUBJECT TO FUNGUS ATTACK, A 1,3-DITHIOLANE, HYDROCARBON EXCEPT FOR CARBOXYL OXYGEN AND DITHIOLANE RING SULFUR, AND HAVING A CARBOXYLY GROUP JOINED THROUGH AN EXTRANUCLEAR SATURATED ALIPHATIC HYDROCARBON CHAIN OF AT LEAST ONE CARBON TO CARBON OF THE DITHIOLANE NUCLEUS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |