Patent US3098749A successfully refreshed from Google Patents.
US3098749A
Expired / Lapsed
US
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Sweetening agent and process of producing the same
Assignee: Abbott Laboratories
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Filing: 1960-11-16
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Granted: 1963-07-23
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Expires: 1980-11-16
Abstract
No abstract record available.
Inventors
- 👤 Fred J Helgren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:28
CPC Classifications
A; A23; A23L; A23L27/00; A23L27/30; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/425
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
IN THE PROCESS OF GRANULATING AN ARTIFICIAL SWEETENING COMPOSITION, THE IMPROVEMENT COMPRISING THE STEP OF TRITURATING 100 PARTS OF A PHSIOLOGICALLY ACCEPTABLE SALT OF CYCLOHEXYSULFAMATE WITH 5-20 PARTS OF A PHYSIOLOGICALLY ACCEPTABLE SALT OF SACCHARIN DISSOLVED IN 40-100 PARTS OF A LIQUID, SAID LIQUID CMPRISING 50-100% OF A WATERSOLUBLE, EASILY VOLATILIZING ORGANIC SOLVENT AND 50-0% OF WATER.
Claim 2
Dependent Claim
57 words
IN THE PROCESS OF GRANULATING AN ARTIFICIAL SWEETENING COMPOSITION, THE IMPROVEMENT COMPRISING THE STEP OF TRITURATING 100 PARTS OF A PHSIOLOGICALLY ACCEPTABLE SALT OF CYCLOHEXYSULFAMATE WITH 5-20 PARTS OF A PHYSIOLOGICALLY ACCEPTABLE SALT OF SACCHARIN DISSOLVED IN 40-100 PARTS OF A LIQUID, SAID LIQUID CMPRISING 50-100% OF A WATERSOLUBLE, EASILY VOLATILIZING ORGANIC SOLVENT AND 50-0% OF WATER.
References Cited (Backward Citations)
US2803551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |