Patent US4895859A successfully refreshed from Google Patents.
US4895859A
Expired / Lapsed
US
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Anti-infective methods and compositions
Assignee: Thames Pharmacal Co Inc
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Filing: 1989-08-07
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Granted: 1990-01-23
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Expires: 2009-08-07
Abstract
Abstract Methods of providing local anti-infective treatment to a human or animal tissue area requiring such treatment comprise the application to the affected tissue area of an effective amount of a composition containing from 0.5 to 5% by weight of selected antihistaminic agents in pharmaceutically acceptable topical vehicles including liquids, lotions, aerosols, creams, gels and ointments.
Inventors
- 👤 Steven T. Blackman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:19
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/435; A61K31/44; A61K31/13; A61K31/135; A61K31/495; A61K31/505; A61K31/519; A61K31/52
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
57 words
A method of providing local antimycotic treatment to a human or animal tissue area in need thereof, comprising applying to said tissue area an effective antimycotic amount of a composition comprising from about 0.5 to about 5.0% by weight of an ethylenediamine anthihistaminic derivative agent or pharmaceutically acceptable salts thereof, and (b) a pharmaceutically acceptable topical vehicle.
Claim 2
Independent Claim
57 words
A method of providing local antimycotic treatment to a human or animal tissue area in need thereof, comprising applying to said tissue area an effective antimycotic amount of a composition comprising from about 0.5 to about 5.0% by weight of an ethylenediamine anthihistaminic derivative agent or pharmaceutically acceptable salts thereof, and (b) a pharmaceutically acceptable topical vehicle.
Claim 3
Dependent Claim
22 words
A method according to claim 1 wherein said composition comprises from about 1.0 to about 3.0% by weight of said antihistaminic agent.
Claim 4
Dependent Claim
12 words
A method according to claim 1 wherein said ethylenediamine derivative is tripelennamine.
Claim 5
Dependent Claim
12 words
A method according to claim 1 wherein said vehicle is a gel.
Claim 6
Dependent Claim
18 words
A method according to claim 4 wherein said gel additionally contains an effective anti-infective amount of an alcohol.
Claim 7
Dependent Claim
19 words
A method according to claim 5 wherein said gel contains 60 to 90% ethyl or isopropyl alcohol by weight.
Claim 8
Dependent Claim
12 words
A method according to claim 1 wherein said vehicle is a cream.
Claim 9
Dependent Claim
12 words
A method according to claim 1 wherein said vehicle is a lotion.
Claim 10
Dependent Claim
12 words
A method according to claim 1 wherein said vehicle is a liquid.
Claim 11
Dependent Claim
20 words
A method according to claim 9 wherein said liquid is an isotonic solution in which the antihistaminic agent is dissolved.
Claim 12
Dependent Claim
25 words
A method according to claim 1 wherein said effective amount is from 0.1 to 100 mg. of the composition per square centimeter of tissue area.
Claim 13
Dependent Claim
29 words
A method according to claim 1 wherein the composition is applied to the tissue area in a sufficient amount to provide a thin coating of composition over the area.
Claim 14
Dependent Claim
19 words
A method according to claim 1 wherein said composition is applied to the tissue area from 1-5 times daily.
Claim 15
Dependent Claim
24 words
A method according to claim 1 wherein said tissue area is an area of the skin, vagina, perianal area, nasal passages, throat or eyes.
Claim 16
Dependent Claim
22 words
A method according to claim 1 wherein said topical vehicle is selected from the group consisting of liquids, lotions, creams, and gels.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-01-22 | 1993-07-24 | 1994-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-01-22 | 1997-07-24 | 1998-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-01-22 | 2001-07-24 | 2002-01-23 | $7700.00 | Window Closed / Lapsed |