US3769348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel synthetic musk odorants
Assignee: Givaudan Roure Corp
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Filing: 1970-03-25
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Granted: 1973-10-30
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Expires: 1990-03-25
Abstract
Abstract THERE ARE PROVIDED NOVEL TRICYCLIC CARBOCYCLIC COMPOUNDS CONTAINING A TOTAL OF 20 CARBON ATOMS WHICH ARE ORDANTS OF THE MUSK TYPE. THESE COMPOUND POSSES ALL OF THE DESIRABLE PROPERTIES OF NATURAL MUSKS WHILE POSSESSING GREATER TENACITY. THE NOVEL COMPOUNDS MAY BE SYNTHESIZED AT A SMALL FRACTION OF THE COST OF THE MARKET PRICE OF THE NATURAL ODORANTS.
Inventors
- 👤 T Wood
- 👤 E Heilweil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:46
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0042; C07; C07C; C07C45/00; C07C45/45; C07C45/46; C07C49/00; C07C49/76; C07C49/794; C07C49/798; C07C2603/00; C07C2603/02; C07C2603/04; C07C2603/06; C07C2603/10; C07C2603/12; C07C2603/16
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) | 1976-10-29 | 1977-04-30 | 1977-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-29 | 1981-04-30 | 1981-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-29 | 1985-04-30 | 1985-10-30 | $7700.00 | Window Closed / Lapsed |