US2882198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pesticidal phosphorus esters
Assignee: FMC Corp
•
Filing: 1958-05-19
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Granted: 1959-04-14
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Expires: 1978-05-19
Abstract
No abstract record available.
Inventors
- 👤 Joe R Willard
- 👤 John F Henahan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:25
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/1652
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
A PESTICIDAL COMPOSITION COMPRISING AS AN ACTIVE INGREDIENT A TOXIC CONCENTRATION OF THE COMPOUND BIS(S(DIETHOXYPHOSPHINOTHIOYL) MERCAPTO)(PHENYL) METHANE OF THE FORMULA
Claim 2
Dependent Claim
20 words
A PESTICIDAL COMPOSITION COMPRISING AS AN ACTIVE INGREDIENT A TOXIC CONCENTRATION OF THE COMPOUND BIS(S(DIETHOXYPHOSPHINOTHIOYL) MERCAPTO)(PHENYL) METHANE OF 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) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |