US2922738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicidal compositions
Assignee: Ethyl Corp
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Filing: 1955-05-27
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Granted: 1960-01-26
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Expires: 1975-05-27
Abstract
No abstract record available.
Inventors
- 👤 John P Mcdermott
- 👤 Rex D Closson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:18
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; A; A01; A01N; A01N57/00; A01N57/10; C07F7/00; C07F7/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
METHOD OF COMBATING FUNGI COMPRISING TREATING THE LOCUS OF THE FUNGI WITH A MATERIAL SELECTED FROM THE CLASS CONSISTING OF DIORGANOTIN ENOLATES, TRIORGANOTIN ENOLATES, DIORGANOTIN ESTERS OF PHOSPHORUS ACIDS, TRIORGANOTIC ESTERS OF PHOSPHORUS ACIDS, DIORGANOTIN XANTHATES, AND TRIORGANOTIN XANTHATES WHEREIN SAID ORGANO GROUP IS SELECTED FROM THE GROUP CONSISTING OF ALKYL GROUPS HAVING 1 TO 6 CARBON ATOMS AND ARYL GROUPS HAVING 6 TO 10 CARBON ATOMS AND WHEREIN SAID PHOSPHORUS ACID IS SELECTED FROM THE GROUP CONSISTING OF PHOSPHORIC ACID, PHOSPHORUS ACID, PYROPHOSPHORIC ACID, HYPOPHOSPHORUS ACID, PHOSPHONOUS ACID, KPHOSPHONIC ACID, AND METAPHOSPHORIC ACID AND WHEREIN SAID ENOLATE IS SELECTED FROM THE GROUP CONSISTING OF MONOKETONES, A-DIKETONES, B-DIKETONES, KETO ESTERS AND ACTIVE METHYLENE COMPOUNDS WHEREIN A METHYLENE RADICAL IS BETWEEN TWO CARBOXYLIC GROUPS, AND WHEREIN SAID XANTHATE IS SELECTED FROM THE GROUP CONSISTING OF ALKYL XANTHATES AND ARYL XANTHATES.
Claim 2
Dependent Claim
139 words
METHOD OF COMBATING FUNGI COMPRISING TREATING THE LOCUS OF THE FUNGI WITH A MATERIAL SELECTED FROM THE CLASS CONSISTING OF DIORGANOTIN ENOLATES, TRIORGANOTIN ENOLATES, DIORGANOTIN ESTERS OF PHOSPHORUS ACIDS, TRIORGANOTIC ESTERS OF PHOSPHORUS ACIDS, DIORGANOTIN XANTHATES, AND TRIORGANOTIN XANTHATES WHEREIN SAID ORGANO GROUP IS SELECTED FROM THE GROUP CONSISTING OF ALKYL GROUPS HAVING 1 TO 6 CARBON ATOMS AND ARYL GROUPS HAVING 6 TO 10 CARBON ATOMS AND WHEREIN SAID PHOSPHORUS ACID IS SELECTED FROM THE GROUP CONSISTING OF PHOSPHORIC ACID, PHOSPHORUS ACID, PYROPHOSPHORIC ACID, HYPOPHOSPHORUS ACID, PHOSPHONOUS ACID, KPHOSPHONIC ACID, AND METAPHOSPHORIC ACID AND WHEREIN SAID ENOLATE IS SELECTED FROM THE GROUP CONSISTING OF MONOKETONES, A-DIKETONES, B-DIKETONES, KETO ESTERS AND ACTIVE METHYLENE COMPOUNDS WHEREIN A METHYLENE RADICAL IS BETWEEN TWO CARBOXYLIC GROUPS, AND WHEREIN SAID XANTHATE IS SELECTED FROM THE GROUP CONSISTING OF ALKYL XANTHATES AND ARYL XANTHATES.
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) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |