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

Serving hundreds of leading biopharmaceutical companies globally:

Citi
Fuji
Cerilliant
Baxter
Cipla
Deloitte
Merck
Chubb
Accenture

Generated: June 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,395,420

« Back to Dashboard

Summary for Patent: 4,395,420
Title: Method and composition for treating pruritis
Abstract:A method of and composition for treating pruritis comprising topically applying a therapeutically effective amount of a tricyclic anti-depressant in a pharmaceutically acceptable carrier. The tricyclic is present in the range of from about 0.1% to about 10% by weight of the carrier and is applied in divided doses.
Inventor(s): Bernstein; Joel E. (Deerfield, IL)
Assignee:
Application Number:06/328,955
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 4,395,420

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

International Family Members for US Patent 4,395,420

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 1177406 ➤ Sign Up
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 hundreds of leading biopharmaceutical companies globally:

UBS
Teva
Baxter
Cerilliant
Chinese Patent Office
Dow
Merck
Boehringer Ingelheim
Covington

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.