Patent US1322962A successfully refreshed from Google Patents.
Patent US3761489A successfully refreshed from Google Patents.
US3761489A
Expired / Lapsed
US
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Substituted n-alkyl benzisothiazolinones
Assignee: PMC Inc
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Filing: 1971-12-20
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Granted: 1973-09-25
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Expires: 1991-12-20
Abstract
Abstract -CH(OCH3)2. These compounds are useful as microbiocides, particularly for control of fungi. WHERE N IS 1 OR 2 AND Y is selected from -CN, -SCN, A novel class of benzisothiazolinones having the structural formula:
Inventors
- 👤 J Grivas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:09
CPC Classifications
C; C07; C07D; C07D275/00; C07D275/04; A; A01; A01N; A01N43/00; A01N43/72; A01N43/80
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
14 words
A compound according to claim 1 wherein n is 1 and Y is -CN.
Claim 2
Dependent Claim
14 words
A compound according to claim 1 wherein n is 2 and Y is -CN.
Claim 3
Dependent Claim
13 words
A compound according to claim 1 wherein n is 1 and Y is
Claim 4
Dependent Claim
14 words
A compound according to claim 1 wherein n is 2 and Y is -SCN.
Claim 5
Dependent Claim
14 words
A compound according to claim 1 wherein n is 1 and Y is -CH(OCH3)2.
References Cited (Backward Citations)
GB976028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-09-24 | 1977-03-26 | 1977-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-24 | 1981-03-26 | 1981-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-24 | 1985-03-26 | 1985-09-25 | $7700.00 | Window Closed / Lapsed |