Patent US3950429A successfully refreshed from Google Patents.
US3950429A
Expired / Lapsed
US
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2-Methylthio-myrtanal
Assignee: Givaudan Roure Corp
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Filing: 1974-04-26
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Granted: 1976-04-13
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Expires: 1994-04-26
Abstract
Abstract There are provided novel mercapto- or alkylthio-substituted oxo-terpenoids having 10 carbon atoms in the terpenoid skeleton. These novel compounds may be acyclic monocyclic or bicyclic. The novel compounds are useful as odorants particularly, but also for producing aromas, e.g. of a vegetable note.
Inventors
- 👤 Dietmar Lamparsky
- 👤 Peter Schudel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:53
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0026; C11B9/0034; A; A23; A23L; A23L27/00; A23L27/20; A23L27/202; A23L27/2022; A23L27/203; C07; C07C; C07C323/00; C07C323/22; C07C2602/00; C07C2602/36; C07C2602/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
1 words
2-Methylthio-myrtanal.
Claim 2
Dependent Claim
1 words
2-Methylthio-myrtanal.
References Cited (Backward Citations)
US2911442A
Cited
US2821547A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-04-13 | 1979-10-13 | 1980-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-04-13 | 1983-10-13 | 1984-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-04-13 | 1987-10-13 | 1988-04-13 | $7700.00 | Window Closed / Lapsed |