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US3974201A
Expired / Lapsed
US
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Methyl-N-(2-methyl-pentylidene)-anthranilate for perfume and flavoring compositions
Assignee: Naarden International NV
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Filing: 1973-03-08
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Granted: 1976-08-10
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Expires: 1993-03-08
Abstract
Abstract A perfumed material containing methyl-N-(2-methylpentylidene) anthranilate prepared by incorporating methyl-N-(2-methylpentylidene) anthranilate into mixtures usual for such purpose to impart a citrus like note thereto.
Inventors
- 👤 Harmannus Boelens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:07
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0061; A; A23; A23L; A23L27/00; A23L27/20; A23L27/29
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
1 words
Methyl-N-(2-methylpentylidene)anthranilate.
Claim 2
Dependent Claim
1 words
Methyl-N-(2-methylpentylidene)anthranilate.
References Cited (Backward Citations)
US3555003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-08-10 | 1980-02-09 | 1980-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-10 | 1984-02-09 | 1984-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-10 | 1988-02-09 | 1988-08-10 | $7700.00 | Window Closed / Lapsed |