Deeper Knowledge, Faster

  • Analyze global market entry opportunities
  • Identify first generic entrants
  • Drug patents in 130+ countries
➤ Start Trial

or, See Plans & Pricing

Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving leading biopharmaceutical companies globally:

Daiichi Sankyo
Medtronic
Cerilliant
Accenture
McKesson
Cantor Fitzgerald
Baxter
Harvard Business School
Julphar
Deloitte

Generated: January 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,386,104

« Back to Dashboard

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

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

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 Patents Family Members for US Patent 4,386,104

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 3502778 ➤ Subscribe
Australia 524602 ➤ Subscribe
Belgium 866151 ➤ Subscribe
Canada 1137873 ➤ Subscribe
Switzerland 638099 ➤ Subscribe
Germany 2817133 ➤ Subscribe
United Kingdom 1603563 ➤ Subscribe
Italy 1075741 ➤ Subscribe
Italy 1114950 ➤ Subscribe
Japan S53130433 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

For more information try a trial or see the plans and pricing

Serving leading biopharmaceutical companies globally:

Fish and Richardson
Novartis
Healthtrust
Queensland Health
Mallinckrodt
Cipla
Fuji
Deloitte
Accenture

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

botpot