US4134893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compound 2[5-(4-chlorophenyl)-2-furanyl]-5-mercapto-1,3,4-oxadiazole potassium salt is useful as an antifungal agent
Assignee: ATK Launch Systems LLC
•
Filing: 1978-02-02
•
Granted: 1979-01-16
•
Expires: 1998-02-02
Abstract
Abstract The compound 2-[5-(4-chlorophenyl)-2-furanyl]-5-mercapto-1,3,4-oxidiazole potassium salt is useful as an antifungal agent.
Inventors
- 👤 Chia-Nien Yu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:08
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/72; A01N43/82
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
5 words
The compound 2-[5-(4-chlorophenyl)-2-furanyl]-5-mercapto-1,3,4-oxadiazole potassium salt.
Claim 2
Dependent Claim
5 words
The compound 2-[5-(4-chlorophenyl)-2-furanyl]-5-mercapto-1,3,4-oxadiazole potassium salt.
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) | 1982-01-15 | 1982-07-17 | 1983-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-15 | 1986-07-17 | 1987-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-15 | 1990-07-17 | 1991-01-16 | $7700.00 | Window Closed / Lapsed |