US3592892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antifungal and antibacterial nitroalkyl-n-phenylcarbamates
Assignee: Henkel AG and Co KGaA
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Filing: 1968-07-25
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Granted: 1971-07-13
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Expires: 1988-07-25
Abstract
Abstract NOVEL ANTIMICROBIC COMPOSITIONS HAVING FAST KILL TIMES COMPRISED OF NITROALKYL-N-PHENYLCARBAMATES AND DIMETHYL SULFOXIDE AND ETHANOL OR PROPANOL.
Inventors
- 👤 Heinz Gunter Nosler
- 👤 Richard Wessendorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:12
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/38; C11D3/386; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/44; A61Q; A61Q11/00; A61Q17/00; A61Q17/005; C11D3/48
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-12 | 1975-01-11 | 1975-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-12 | 1979-01-11 | 1979-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-12 | 1983-01-11 | 1983-07-13 | $7700.00 | Window Closed / Lapsed |