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Patent US3173832A successfully refreshed from Google Patents.
US3173832A
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Paraformaldehyde stabilized fungicidal compositions
Assignee: EIDP Inc
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Filing: 1961-06-09
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Granted: 1965-03-16
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Expires: 1981-06-09
Abstract
No abstract record available.
Inventors
- 👤 John M Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:44
CPC Classifications
C; C07; C07D; C07D405/00; C07D405/02; C07D405/12; A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/12; A01N47/14; A01N59/00; A01N59/16; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A FUNGICIDAL COMPOSITION COMPRISING 0.2 TO 5.0% BY WEIGHT PARAFORMALDEHYDE AND A FUNGICIDALLY EFFECTIVE AMOUNT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE MANGANESE AND ZINC SALTS OF ETHYLENEBISDITHIOCARBAMIC ACID.
Claim 2
Dependent Claim
32 words
A FUNGICIDAL COMPOSITION COMPRISING 0.2 TO 5.0% BY WEIGHT PARAFORMALDEHYDE AND A FUNGICIDALLY EFFECTIVE AMOUNT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE MANGANESE AND ZINC SALTS OF ETHYLENEBISDITHIOCARBAMIC ACID.
References Cited (Backward Citations)
US2317765A
Cited
US2504404A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |