US3629464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synergistic antimicrobial compositions comprising certain aliphatic mono or dialdehydes and an aliphatic nitro-alcohol
Assignee: Henkel AG and Co KGaA
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Filing: 1968-03-01
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Granted: 1971-12-21
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Expires: 1988-03-01
Abstract
Abstract SYNERGISTIC ANTIMICROBIC COMPOSITIONS OF LOWER ALIPHATIC MONO AND POLYALDEHYDES AND AN ALIPHATIC ALCOHOL HAVING 2 TO 5 CARBON ATOMS IN A STRAIGHT CHAIN AND SUBSTITUTED WITH AT LEAST ONE NITRO GROUP AND A METHOD OF KILLING FUNGI AND BACTERIA.
Inventors
- 👤 Heinz Gunter Nosler
- 👤 Horst Bellinger
- 👤 Richard Wessendorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:25
CPC Classifications
A; A01; A01N; A01N35/00
Claims Analysis
Total Claims: 0
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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) | 1974-12-20 | 1975-06-21 | 1975-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-20 | 1979-06-21 | 1979-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-20 | 1983-06-21 | 1983-12-21 | $7700.00 | Window Closed / Lapsed |