US3928247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel perfumery uses of {90 -cyanotricyclene
Assignee: International Flavors and Fragrances Inc
•
Filing: 1975-03-10
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Granted: 1975-12-23
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Expires: 1995-03-10
Abstract
Abstract Processes and compositions are described for altering the aroma of consumable products including perfumes, perfume compositions and perfumed articles utilizing as the essential ingredient an organic tricyclene derivative having the formula:
Inventors
- 👤 Braja Dulal Mookherjee
- 👤 Venkatesh Kamath
- 👤 Edward J Shuster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:19
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0042; Y; Y10; Y10S; Y10S585/00; Y10S585/929; Y10S585/947
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
8 words
A PERFUME COMPOSITION COMPRISING $-CYANOTRICYCLENE HAVING THE STURCUTRE:
Claim 2
Dependent Claim
8 words
A PERFUME COMPOSITION COMPRISING $-CYANOTRICYCLENE HAVING THE STURCUTRE:
Claim 3
Dependent Claim
9 words
A perfumed article comprising pi -cyanotricyclene having the structure:
Claim 4
Dependent Claim
9 words
A perfumed article comprising pi -cyanotricyclene having the structure:
Claim 5
Dependent Claim
26 words
A process for preparing a perfumed composition comprising the step of admixing a composition of matter with a fragrance-imparting amount of pi -cyanOtricyclene having the structure:
Claim 6
Dependent Claim
26 words
A process for preparing a perfumed composition comprising the step of admixing a composition of matter with a fragrance-imparting amount of pi -cyanOtricyclene having the structure:
Claim 7
Dependent Claim
9 words
A cologne composition comprising pi -cyanotricyclene having the structure:
Claim 8
Dependent Claim
9 words
A cologne composition comprising pi -cyanotricyclene having the structure:
References Cited (Backward Citations)
US2730548A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-12-22 | 1979-06-23 | 1979-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-12-22 | 1983-06-23 | 1983-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-12-22 | 1987-06-23 | 1987-12-23 | $7700.00 | Window Closed / Lapsed |