US2784100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calcium cyclamate tablet and process of making the same
Assignee: Abbott Laboratories
•
Filing: 1955-03-01
•
Granted: 1957-03-05
•
Expires: 1975-03-01
Abstract
No abstract record available.
Inventors
- 👤 Clarence J Endicott
- 👤 Edward R Dalton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:44
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0002; A61K9/0007; A61K9/20; A61K9/2004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A COMPOSITION SUITABLE FOR TABLETTING ON HIGH SPEED TABLETTING MACHINES WHICH COMPRISES ONE PART BY WEIGHT OF CALCIUM CYCLAMATE, AT LEAST ABOUT 0.7 PART BY WEIGHT OF ACACIA AND FROM 1% TO 4% BY WEIGHT OF HIGH MELTING WAXY POYETHYLENE GLYCOL BASED ON THE TOTAL WEIGHT OF THE TABLET.
Claim 2
Dependent Claim
49 words
A COMPOSITION SUITABLE FOR TABLETTING ON HIGH SPEED TABLETTING MACHINES WHICH COMPRISES ONE PART BY WEIGHT OF CALCIUM CYCLAMATE, AT LEAST ABOUT 0.7 PART BY WEIGHT OF ACACIA AND FROM 1% TO 4% BY WEIGHT OF HIGH MELTING WAXY POYETHYLENE GLYCOL BASED ON THE TOTAL WEIGHT OF THE TABLET.
References Cited (Backward Citations)
US2311235A
Cited
US2698822A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-04 | 1960-09-03 | 1961-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-04 | 1964-09-03 | 1965-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-04 | 1968-09-03 | 1969-03-05 | $7700.00 | Window Closed / Lapsed |