US3574715A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unsaturated carbonyl compound
Assignee: Givaudan Roure Corp
•
Filing: 1969-11-26
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Granted: 1971-04-13
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Expires: 1989-11-26
Abstract
Abstract DERIVATIVES OF 1-PENTEN-3-AL WHICH ARE USEFUL AS ODORANTS IN PERFUME COMPOSITIONS.
Inventors
- 👤 Roman Marbet
- 👤 Gabriel Saucy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:28
CPC Classifications
C; C11; C11B; C11B9/00; C07; C07C; C07C403/00; C07C403/02; C07C403/14; C07C45/00; C07C45/51; C07C45/511; C07C45/513; C07C47/00; C07C47/20; C07C47/26; C07C47/263; C07C47/277; C07C69/00; C07C69/007; C07C2601/00; C07C2601/12; C07C2601/14
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) | 1974-04-12 | 1974-10-12 | 1975-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-12 | 1978-10-12 | 1979-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-12 | 1982-10-12 | 1983-04-13 | $7700.00 | Window Closed / Lapsed |