US2970080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insecticide formulations
Assignee: Wyeth Holdings LLC
•
Filing: 1959-04-29
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Granted: 1961-01-31
•
Expires: 1979-04-29
Abstract
No abstract record available.
Inventors
- 👤 Nicholas R Oros
- 👤 Richard D Vartanian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:24
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/1651; A; A01; A01N; A01N25/00; A01N25/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A STABILIZED INSECTICIDAL COMPOSITION COMPRISING A FINELY-DIVIDED SOLID CARRIER SELECTED FROM THE GROUP CONSISTING OF KAOLIN CLAYS, MONTMORILLONITE CLAYS AND ATTAPULGITE CLAYS AND AN ORGANIC PHOSPHATE INSECT TOXICANT SELECTED FROM THE GROUP CONSISTING OF THOSE COMPOUNDS REPRESENTED BY THE FORMULA:
Claim 2
Dependent Claim
40 words
A STABILIZED INSECTICIDAL COMPOSITION COMPRISING A FINELY-DIVIDED SOLID CARRIER SELECTED FROM THE GROUP CONSISTING OF KAOLIN CLAYS, MONTMORILLONITE CLAYS AND ATTAPULGITE CLAYS AND AN ORGANIC PHOSPHATE INSECT TOXICANT SELECTED FROM THE GROUP CONSISTING OF THOSE COMPOUNDS REPRESENTED BY THE FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |