Patent US3184377A successfully refreshed from Google Patents.
US3184377A
Expired / Lapsed
US
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Method of killing nematodes with thiophosphates
Assignee: Chemagro Corp
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Filing: 1961-12-12
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Granted: 1965-05-18
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Expires: 1981-12-12
Abstract
No abstract record available.
Inventors
- 👤 Hensel Jack
- 👤 Paul C Aichenegg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:08
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/1651; C07F9/173
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
A PROCESS OF KILLING NEMATODES COMPRISING SUBJECTING SAID NEMATODES TO A NEMATOCIDALLY EFFECTIVE AMOUNT OF A COMPOUND HAVING THE FORMULA
Claim 2
Dependent Claim
20 words
A PROCESS OF KILLING NEMATODES COMPRISING SUBJECTING SAID NEMATODES TO A NEMATOCIDALLY EFFECTIVE AMOUNT OF A COMPOUND HAVING THE FORMULA
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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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |