US3928618A
Expired / Lapsed
US
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Oral compositions
Assignee: Colgate Palmolive Co
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Filing: 1974-03-21
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Granted: 1975-12-23
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Expires: 1994-03-21
Abstract
Abstract Novel oral compositions possessing anti-microbial, anti-caries and anti-calculus properties containing a quaternary ammonium aryl ester and a non-ionic organic surfactant as essential ingredients.
Inventors
- 👤 Robert Andrew Bauman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:15
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/21; A61K31/215; A61K31/22; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/44; A61Q; A61Q11/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
35 words
AN ANTI-MICROBIAL ANTI-CARIED AND ANTI-CALCULUS ORAL COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 0.2-3% BY WEIGHT OF A NONIONIC ORGANIC SURFACTANT AND 0.01 TO ABOUT 5% BY WEIGHT OF A QUATERNARY AMMONIUM ARY ESTER HAVING THE FORMULA:
Claim 2
Dependent Claim
35 words
AN ANTI-MICROBIAL ANTI-CARIED AND ANTI-CALCULUS ORAL COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 0.2-3% BY WEIGHT OF A NONIONIC ORGANIC SURFACTANT AND 0.01 TO ABOUT 5% BY WEIGHT OF A QUATERNARY AMMONIUM ARY ESTER HAVING THE FORMULA:
Claim 3
Dependent Claim
15 words
A composition as set forth in claim 1, wherein the quaternary ammonium aryl ester is
Claim 4
Dependent Claim
15 words
A composition as set forth in claim 1, wherein the quaternary ammonium aryl ester is
Claim 5
Dependent Claim
12 words
A composition as set forth in claim 1, containing 3-(p-cresoxycarbonyl)propyldimethyltetradecyl ammonium chloride.
Claim 6
Dependent Claim
18 words
A composition as set forth in claim 1 also containing about 0.1-5% by weight of a flavoring oil.
Claim 7
Dependent Claim
16 words
A composition as set forth in claim 1 containing 0.1-5% by weight sweetener and flavoring oil.
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) | 1978-12-22 | 1979-06-23 | 1979-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-12-22 | 1983-06-23 | 1983-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-12-22 | 1987-06-23 | 1987-12-23 | $7700.00 | Window Closed / Lapsed |