US2954318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miticide composition
Assignee: Monsanto Chemicals Ltd
•
Filing: 1958-02-10
•
Granted: 1960-09-27
•
Expires: 1978-02-10
Abstract
No abstract record available.
Inventors
- 👤 George F Ludvik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:00
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A COMPOSITION FOR CONTROLLING INSECTS AND MITES WHICH COMPRISES AS ITS ACTIVE INGREDIENTS A MIXTURE OF FROM 2 TO 60% OF 2,4,5,4''-TETRA-CHLORODIPHENYLSULFONE AND FROM 40 TO 95% OF THE ETHYL ESTER OF O(P-NITROPHENYL) THIOPHOSPHORIC ACID.
Claim 2
Dependent Claim
35 words
A COMPOSITION FOR CONTROLLING INSECTS AND MITES WHICH COMPRISES AS ITS ACTIVE INGREDIENTS A MIXTURE OF FROM 2 TO 60% OF 2,4,5,4''-TETRA-CHLORODIPHENYLSULFONE AND FROM 40 TO 95% OF THE ETHYL ESTER OF O(P-NITROPHENYL) THIOPHOSPHORIC ACID.
References Cited (Backward Citations)
US2750324A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |