US2620290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alpha, omega-thiocyanoalkanol insecticidal compositions and their use
Assignee: EIDP Inc
•
Filing: 1947-10-23
•
Granted: 1952-12-02
•
Expires: 1967-10-23
Abstract
No abstract record available.
Inventors
- 👤 Norman E Searle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:13
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/40; A01N47/48
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
37 words
AN INSECTICIDAL COMPOSITION CONTAINING AS AN ESSENTIAL ACITIVE INGREDIENT IN SOLUTION IN A SOLVENT SELECTED FROM THE GROUP CONSISTING OF KETONES AND WATER, AND ALPHA, OMEGA-THIOCYANOALKANOL HAVING THE FORMULA HO(CH2)NSCN, WHEREIN N IS 4 TO 5 INCLUSIVE.
Claim 2
Dependent Claim
37 words
AN INSECTICIDAL COMPOSITION CONTAINING AS AN ESSENTIAL ACITIVE INGREDIENT IN SOLUTION IN A SOLVENT SELECTED FROM THE GROUP CONSISTING OF KETONES AND WATER, AND ALPHA, OMEGA-THIOCYANOALKANOL HAVING THE FORMULA HO(CH2)NSCN, WHEREIN N IS 4 TO 5 INCLUSIVE.
Claim 3
Independent Claim
49 words
A METHOD OF CONTROLLING INSECTS WHICH COMPRISES SPRAYING AND APPLYING TO AN INSECT A COMPOSITION CONTAINING AS AN ESSENTIAL ACTIVE INGREDIENT IN SOLUTIONL IN A SOLVENT SELECTED FROM THE CLASS CONSISTING OF KETONES AND WATER, AN ALPHA, OMEGA-THIOCYANOALKANOL HAVING THE FORMULA HO(CH2)NSCN WHEREIN N IS 4 TO 5 INCLUSIVE.
Claim 4
Independent Claim
49 words
A METHOD OF CONTROLLING INSECTS WHICH COMPRISES SPRAYING AND APPLYING TO AN INSECT A COMPOSITION CONTAINING AS AN ESSENTIAL ACTIVE INGREDIENT IN SOLUTIONL IN A SOLVENT SELECTED FROM THE CLASS CONSISTING OF KETONES AND WATER, AN ALPHA, OMEGA-THIOCYANOALKANOL HAVING THE FORMULA HO(CH2)NSCN WHEREIN N IS 4 TO 5 INCLUSIVE.
References Cited (Backward Citations)
US1808893A
Cited
US2024098A
Cited
US2394915A
Cited
US2339050A
Cited
US2416004A
Cited
US2433742A
Cited
US2343448A
Cited
US2372809A
Cited
US2395454A
Cited
US2412799A
Cited
US2467235A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |