Patent US3124512A successfully refreshed from Google Patents.
US3124512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions for use in caries
Assignee: —
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Filing: —
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Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:33
CPC Classifications
C; C07; C07D; C07D215/00; C07D215/02; C07D215/04; C07D215/10; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/416; A61K8/69; A61Q; A61Q11/00; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/16; C07D213/20
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 2
Dependent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 3
Dependent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 4
Dependent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 5
Dependent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 6
Dependent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 7
Dependent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 8
Dependent Claim
17 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) A WATER-SOLUBLE QUATERNARY AMMONIUM FLUORIDE HAVING THE STRUCTURAL FORMULA:
Claim 9
Dependent Claim
44 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) N-(2-CARBOCYCLOHEXOXYETHYL)-N-MYRISTYL-DIMETHYL-AMMONIUM FLUORIDE IN AN AMOUNT SUFFICIENT TO PROVIDE FROM ABOUT 0.1% TO ABOUT 2.0% BY WEIGHT OF THE TOTAL COMPOSITION OF IONIZABLE FLUORINE AND (2) A FLUORIDECOMPATIBLE CARRIER, SAID COMPOSITION BEING ESSENTIALLY FREE OF ANION-ACTIVE ADJUVANTS.
Claim 10
Dependent Claim
44 words
A DENTAL COMPOSITION FOR CARIES PROPHYLAXIS COMPRISING (1) N-(2-CARBOCYCLOHEXOXYETHYL)-N-MYRISTYL-DIMETHYL-AMMONIUM FLUORIDE IN AN AMOUNT SUFFICIENT TO PROVIDE FROM ABOUT 0.1% TO ABOUT 2.0% BY WEIGHT OF THE TOTAL COMPOSITION OF IONIZABLE FLUORINE AND (2) A FLUORIDECOMPATIBLE CARRIER, SAID COMPOSITION BEING ESSENTIALLY FREE OF ANION-ACTIVE ADJUVANTS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |