US3617310A
Expired / Lapsed
US
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Alkylthiazolidines as chocolatelike flavors
Assignee: Procter and Gamble Co
•
Filing: 1969-06-25
•
Granted: 1971-11-02
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Expires: 1989-06-25
Abstract
Abstract Novel alkylthiazolidines are useful as chocolatelike or cocoalike flavors. Examples of the novel compounds are 2isopropylthiazolidine and 2-isobutylthiazolidine.
Inventors
- 👤 George P Rizzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:58
CPC Classifications
A; A23; A23L; A23L27/00; A23L27/20; A23L27/205; A23L27/2056
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
18 words
The food composition of claim 1 wherein the amount of alkylthiazolidine is from 0.5 p.p.m. to 10,000 p.p.m.
Claim 2
Dependent Claim
18 words
The food composition of claim 2 wherein the amount of alkylthiazolidine is From 1 p.p.m. to 2,000 p.p.m.
Claim 3
Dependent Claim
22 words
The food composition of claim 2 wherein R of the alkylthiazolidine compound is a terminally branched alkyl group containing three carbon atoms.
Claim 4
Dependent Claim
22 words
The food composition of claim 2 wherein R of the alkylthiazolidine compound is a terminally branched alkyl group containing four carbon atoms.
Claim 5
Dependent Claim
22 words
The food composition of claim 2 wherein R of the alkylthiazolidine compound is a terminally branched alkyl group containing five carbon atoms.
Claim 6
Dependent Claim
22 words
The food composition of claim 2 wherein R of the alkylthiazolidine compound is a terminally branched alkyl group containing six carbon atoms.
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) | 1974-11-01 | 1975-05-03 | 1975-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-01 | 1979-05-03 | 1979-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-01 | 1983-05-03 | 1983-11-02 | $7700.00 | Window Closed / Lapsed |