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Serving hundreds of leading biopharmaceutical companies globally:

Chubb
Chinese Patent Office
US Army
Julphar
Cantor Fitzgerald
Daiichi Sankyo
Citi
Merck
Accenture

Generated: May 27, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,386,104

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

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

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Italy22617 A/77Apr 19, 1977
Italy31471 A/77Dec 30, 1977

International Family Members for US Patent 4,386,104

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 3502778 ➤ Try a Free Trial
Australia 524602 ➤ Try a Free Trial
Belgium 866151 ➤ Try a Free Trial
Canada 1137873 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
AstraZeneca
McKinsey
Federal Trade Commission
Colorcon
UBS
Daiichi Sankyo
McKesson
Johnson and Johnson

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