Details for Patent: 4,386,104

Summary for Patent: 4,386,104

Title:	Process for the treatment of acne
Abstract:	There is disclosed a composition for the treatment of acne, hyperpigmentary dermatoses or skin hyperpigmentation which contains dicarboxylic acids containing 7 to 13 carbon atoms or certain derivatives thereof that contain reducing functional group or a salt thereof. There are also disclosed methods for preparing mercapto derivatives of these dicarboxylic acids.
Inventor(s):	Nazzaro-Porro; Marcella (Rome, IT)
Assignee:
Application Number:	06/278,720
Patent Claim Types: see list of patent claims	Use; Composition; Delivery;

Drugs Protected by US Patent 4,386,104

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate

Foreign Priority and PCT Information for Patent: 4,386,104

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Italy	22617 A/77	Apr 19, 1977
Italy	31471 A/77	Dec 30, 1977

International Family Members for US Patent 4,386,104

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	3502778
Australia	524602
Belgium	866151