US2979434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyamine nematocides
Assignee: Monsanto Chemicals Ltd
•
Filing: 1953-12-07
•
Granted: 1961-04-11
•
Expires: 1973-12-07
Abstract
No abstract record available.
Inventors
- 👤 Philip H Santmyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:35
CPC Classifications
A; A01; A01N; A01N33/00; A01N33/02; A01N33/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
A METHOD OF CONTROLLING ENDOPARASITIC WORMS WHICH COMPRISES TREATING SOIL INFESTED BY SAID WORMS WITH A COMPOSITION CONTAINING A QUANTITY TOXIC TO SAID WORMS OF A COMPOUND HAVING THE STRUCTURE
Claim 2
Independent Claim
30 words
A METHOD OF CONTROLLING ENDOPARASITIC WORMS WHICH COMPRISES TREATING SOIL INFESTED BY SAID WORMS WITH A COMPOSITION CONTAINING A QUANTITY TOXIC TO SAID WORMS OF A COMPOUND HAVING THE STRUCTURE
References Cited (Backward Citations)
US2246524A
Cited
US2244712A
Cited
US2726485A
Cited
US2743209A
Cited
US2770638A
Cited
US2730547A
Cited
US2757117A
Cited
US2802021A
Cited
US2809983A
Cited
US2802831A
Cited
US2802818A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-10 | 1964-10-10 | 1965-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-10 | 1968-10-10 | 1969-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-10 | 1972-10-10 | 1973-04-11 | $7700.00 | Window Closed / Lapsed |