Topical combinations of an .alpha.-estradiol with a methyl xanthine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 28, 1983
Issued Date -
N/A
app pub date -
Mar 8, 1978
filing date -
Oct 6, 1973
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Topical compositions comprising an active ingredient selected from at least two of the following three classes of compounds: (a) N-methyl-substituted xanthines containing at least two methyl substituents; (b) .alpha.-estradiol and certain derivatives thereof; and (c) the mucopolysaccharides have surprisingly beneficial effects on the skin and the scalp. These compositions may be prepared in the form of lotions, emulsions, ointments, gels and like forms for topical administration, and may be used to treat such conditions as acne, wrinkles, and androgen baldness.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully