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US4025645A Expired / Lapsed US ⏱️ 0.0 years remaining

Non-steroid topical agent for alleviating inflammation in mammals

Assignee: Individual
•
Filing: 1976-01-27
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Granted: 1977-05-24
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Expires: 1996-01-27
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Abstract

Abstract The present invention is a method of treating mammals for alleviating inflammation by utilization of a non-steroid topical agent. The agent is ethyl linoleate [ethyl-cis,cis(9,12)-octadecadienoate] which may be combined in a preferred formulation with one or more antioxidants such as alpha -tocopherol, d,l-histidine, and tertiary butyl hydroquinone; a stabilizer such as Tween-80; and inert esters such as ethyl oleate, ethyl palmitate, and ethyl stearate. The agent is applied in a therapeutic dosage range of 0.2-0.8 mg/cm2 of body surface both internal and external, with a preferred dosage of 0.5 mg/cm2. This topical remedy for inflammation for internal and external body surfaces is utilized principally in a single dose but may be utilized in multiple doses are required due to low toxicity (60:1). Among the conditions with inflammatory responses amenable to treatment are ultraviolet ratiation, solar radiation, non-infectious conjunctivitis, hemorrhoids (acute), abrasions, ingrown finger or toenail (granulation), skin graft donor sites, vaginitis, poison ivy, psoriasis, herpes simplex (cold sores, aphthous ulcers), pruritis ani/cruri, chemical inflammation, and insect stings/bites.

Inventors

  • 👤 Carl Jelenko, III

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 08:42
CPC Classifications
A; A61; A61Q; A61Q17/00; A61Q17/04; A61K; A61K31/00; A61K31/21; A61K31/215; A61K31/22; A61K31/23; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/37; A61K8/67; A61Q19/00; A61Q19/004

Claims Analysis

Total Claims: 14
Claim 1
Independent Claim 43 words
A method of treating an inflammatory response invoked by a chemical selected from one member of a group consisting of histamine, serotonin, and a prostaglandin in mammals which comprises topically applying to body surfaces of said mammals an inflammation-alleviating amount of ethyl-cis,cis (9,12)-octadecadienoate.
Claim 2
Independent Claim 43 words
A method of treating an inflammatory response invoked by a chemical selected from one member of a group consisting of histamine, serotonin, and a prostaglandin in mammals which comprises topically applying to body surfaces of said mammals an inflammation-alleviating amount of ethyl-cis,cis (9,12)-octadecadienoate.
Claim 3
Dependent Claim 16 words
The method of claim 1 wherein the inflammation-alleviating amount of ethyl-cis,cis(9,12)-octadecadienoate is 0.2-0.8 mg/cm 2 .
Claim 4
Dependent Claim 16 words
The method of claim 1 wherein the inflammation-alleviating amount of ethyl-cis,cis(9,12)-octadecadienoate is 0.5 mg/cm 2 .
Claim 5
Dependent Claim 23 words
The method of claim 1 wherein the inflammation-alleviating amount of ethyl-cis,cis(9,12)-octadecadienoate is 15 mg/kg to 75 mg/kg of body weight of the mammal.
Claim 6
Dependent Claim 20 words
The method of claim 1 wherein the inflammation-alleviating amount of ethyl-cis,cis(9,12)-octadecadienoate is 25 mg/kg of body weight of the mammals.
Claim 7
Dependent Claim 10 words
The method of claim 1 wherein ethyl-cis,cis(9,12)-octadecadienoate is applied neat.
Claim 8
Dependent Claim 23 words
The method of claim 1 wherein there is applied an inflammation-alleviating amount of ethyl-cis,cis(9,12)-octadecadienoate and a lesser amount of a food grade antioxidant.
Claim 9
Dependent Claim 26 words
The method of claim 7 where said food grade antioxidant is selected from a member of the group consisting of α-tocopherol, d,l-histidine and tertiary butyl hydroquinone.
Claim 10
Dependent Claim 14 words
The method of claim 1 where the inflammatory response is associated with solar radiation.
Claim 11
Dependent Claim 14 words
The method of claim 1 where the inflammatory response is associated with hemorrhoids (acute).
Claim 12
Dependent Claim 13 words
The method of claim 1 where the inflammatory response is associated with abrasions.
Claim 13
Dependent Claim 13 words
The method of claim 1 where the inflammatory response is associated with vaginitis.
Claim 14
Dependent Claim 13 words
The method of claim 1 where the inflammatory response is associated with psoriasis.

References Cited (Backward Citations)

US3676472A Cited
US3920848A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-05-23 1980-11-22 1981-05-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-05-23 1984-11-22 1985-05-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-05-23 1988-11-22 1989-05-24 $7700.00 Window Closed / Lapsed

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