US3480677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel ionone
Assignee: Syensqo USA LLC
•
Filing: 1966-08-29
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Granted: 1969-11-25
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Expires: 1986-08-29
Abstract
No abstract record available.
Inventors
- 👤 Walter C Meuly
- 👤 Peter S Gradeff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:28
CPC Classifications
C; C07; C07C; C07C403/00; C07C403/02; B; B27; B27D; B27D1/00; B27D1/04; B27D1/08; B27D1/083; B27M; B27M3/00; B27M3/22; C07C35/00; C07C35/02; C07C35/06; C07C403/14; C07C403/16; C07C403/24; C07C45/00; C07C45/27; C07C45/29; C07C45/292; C07C45/61; C07C45/67; C07C45/68; C07C45/72; C07C45/74; C07C45/78; C07C45/81; C07C45/82; C07C47/00; C07C47/20; C07C47/21; C07C49/00; C07C49/20; C07C49/203; C07C49/21; C08; C08G; C08G69/00; C08G69/02; C08G69/26; C11; C11B; C11B9/00; C11B9/0007; C11B9/0015; C11B9/0026; C11B9/0034; C11B9/0042; C11B9/0046; C11B9/0049; C07C2601/00; C07C2601/12; C07C2601/14; C07C2601/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB797980A
Cited
US3057913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |