US Patent No: 5,286,720
Number of patents in Portfolio can not be more than 2000
Compositions and methods for topical treatment of skin lesions
Stats
-
Feb 15, 1994
Issued date -
Jul 16, 1992
filing date -
07/915,142
serial no -
In Force
status
Importance
Loading Importance Indicators...
Abstract
Compositions for topical treatment of lesions of human or animal skin which comprise dimethyl ether to freeze the tissue and an acid capable of dissolving the intercellular matrix of the lesion. The dimethyl ether and acid are present in the composition in amounts effective to remove the lesion in a single treatment by a combination of cryogenic and keratolytic action. Methods are provided for the topical treatment of lesions of the skin of human or animal subjects comprising direct spray or intermediate swab application of the present compositions to the lesions.
Loading the Abstract Image...
First Claim
Related Publications
Loading Related Publications...
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| 4,866,095 1,8-dihydroxy-9-anthrones for treating warts or psoriasis | 2 | 1984 | |
|
|
|||
| 5,001,156 Lipophilic quaternary ammonium salicylates, their use in cosmetics and in dermopharmacy | 37 | 1987 | |
|
|
|||
| 4,711,904 Method of treating skin disorders | 7 | 1986 | |
|
|
|||
| 4,865,028 Device for carrying out a therapeutic treatment by means of a refrigerant | 15 | 1988 | |
|
|
|||
| 4,294,852 Skin treating compositions | 93 | 1975 | |
|
|
|||
| 4,871,769 2-Trichloroacetoxy-3,4,5,6-tetrachlorobenzoic acid and compositions containing same for treating benign mammalian neoformations | 2 | 1987 | |
|
|
|||
| 4,778,786 Composition for transdermal drug delivery | 17 | 1987 | |
|
|
|||
| 5,045,559 Treatment of skin disorders | 5 | 1989 | |
|
|
|||
| 4,224,339 Treatment of disturbed keratinization | 18 | 1978 | |
| 5,006,338 Wart treatment | 9 | 1988 | |
| 5,017,587 Treatment of plantar warts using cycloheximide | 2 | 1990 | |