US3589372A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tobacco composition on the like incorporating a polyiso-prenoid alcohol flavorsant
Assignee: International Flavors and Fragrances Inc
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Filing: 1970-01-14
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Granted: 1971-06-29
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Expires: 1990-01-14
Abstract
Abstract Tobacco products having improved flavor and smoking characteristics comprising tobacco and at least one polyisoprenoid hydrocarbon with optional polyisoprenoid esters and/or alcohols, the effective polyisoprenoid hydrocarbon may be represented by the formula. Where n is an integer of from about 4 to 15 inclusive and the dotted line means that, at the position indicated, the bond can be either a single or a double bond, one double bond being present, and where x is an integer of 1 or 2 and y is an integer of 2 or 3, the value of x and y being determined by the position of the double bond.
Inventors
- 👤 Ernst T Theimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:25
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/18; A24B15/28; A24B15/30; A24B15/32
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
32 words
A tobacco product comprising tobacco and from about 0.25 to 6.0 percent by weight based on the weight of tobacco of a mixture of (i) a polyisoprenoid hydrocarbon represented by the formula
Claim 2
Dependent Claim
16 words
A tobacco product as defined in claim 2, wherein said polyisoprenoid compound is a polyisoprenoid alcohol.
Claim 3
Dependent Claim
20 words
A smoking product as defined in claim 2, wherein said polyisoprenoid compound is a polyisoprenoid lower aliphatic carboxylic acid ester.
References Cited (Backward Citations)
US3139888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-28 | 1974-12-28 | 1975-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-28 | 1978-12-28 | 1979-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-28 | 1982-12-28 | 1983-06-29 | $7700.00 | Window Closed / Lapsed |