US2934437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flavoring substances and their preparation
Assignee: Lever Brothers Co
•
Filing: 1958-11-12
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Granted: 1960-04-26
•
Expires: 1978-11-12
Abstract
No abstract record available.
Inventors
- 👤 Morton Ian Douglas
- 👤 Akroyd Philip
- 👤 May Charles Gerard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:21
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/30; A23J3/32; A23J1/00; A23J1/10; A23L; A23L27/00; A23L27/20; A23L27/21; A23L27/215
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A PROCESS OF MAKING A MEAT FLAVOR WHICH COMPRISES REACTING A MONOSACCHARIDE SELECTED FROM THE GROUP CONSISTING OF PENTOSE AND HEXOSE MONOSACCHARIDES WITH AN AMINO ACID SELECTED FROM THE GROUP CONSISTING OF CYSTEINE AND CYSTINE IN THE PRESENCE OF WATER AT AN ELEVATED TEMPERATURE.
Claim 2
Dependent Claim
44 words
A PROCESS OF MAKING A MEAT FLAVOR WHICH COMPRISES REACTING A MONOSACCHARIDE SELECTED FROM THE GROUP CONSISTING OF PENTOSE AND HEXOSE MONOSACCHARIDES WITH AN AMINO ACID SELECTED FROM THE GROUP CONSISTING OF CYSTEINE AND CYSTINE IN THE PRESENCE OF WATER AT AN ELEVATED TEMPERATURE.
References Cited (Backward Citations)
GB107367A
Cited
US2103495A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |