US3070490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phosphonate nematocide
Assignee: Monsanto Chemicals Ltd
•
Filing: 1960-04-20
•
Granted: 1962-12-25
•
Expires: 1980-04-20
Abstract
No abstract record available.
Inventors
- 👤 George A Saul
- 👤 Joseph W Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:03
CPC Classifications
A; A01; A01N; A01N57/00; A01N57/18; A01N57/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
THE METHOD OF DESTROYING THE SOIL PHASE OF NEMATODE PARASITES WHICH COMPRISES INCORPORATING IN THE NEMATODE INFESTED SOIL A NEMATOCIDALY TOXIC AMOUNT OF A 1-OXO-2-HALOETHYL PHOSPHONATE OF THE STRUCTURE
Claim 2
Independent Claim
29 words
THE METHOD OF DESTROYING THE SOIL PHASE OF NEMATODE PARASITES WHICH COMPRISES INCORPORATING IN THE NEMATODE INFESTED SOIL A NEMATOCIDALY TOXIC AMOUNT OF A 1-OXO-2-HALOETHYL PHOSPHONATE OF THE STRUCTURE
References Cited (Backward Citations)
US2419073A
Cited
US2502244A
Cited
US2448265A
Cited
US2473984A
Cited
US2543580A
Cited
US2779680A
Cited
US2956919A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |