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Last Updated: November 2, 2024

Details for Patent: 5,411,738


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Summary for Patent: 5,411,738
Title: Method for treating nerve injury pain associated with shingles (herpes-zoster and post-herpetic neuralgia) by topical application of lidocaine
Abstract:Methods and compositions are offered for reducing nerve injury pain associated with shingles (herpes-zoster and post-herpetic neuralgia), where intradermal delivery of lidocaine is maintained for a predetermined period of time. The lidocaine appears to specifically affect the damaged nerve fibers, while leaving the undamaged and normal nerve fibers with retention of response to other stimuli. Lidocaine formulations are provided which allow for the necessary dosage of the lidocaine in the dermis during the period of treatment. The formulation may be covered with an occlusive or non-occlusive dressing, which protects the lidocaine formulation from mechanical removal and enhances the transport of the lidocaine into the dermis. Long term relief is realized after maintenance of the administration of lidocaine has been terminated.
Inventor(s): Hind; Harry (Los Altos, CA)
Assignee: Hind Health Care, Inc. (Los Altos, CA)
Application Number:08/198,223
Patent Claim Types:
see list of patent claims
Use; Delivery; Formulation; Composition;

Drugs Protected by US Patent 5,411,738

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

International Family Members for US Patent 5,411,738

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 161735 ⤷  Sign Up
Canada 1338779 ⤷  Sign Up
Germany 69031879 ⤷  Sign Up
Denmark 0388306 ⤷  Sign Up
European Patent Office 0388306 ⤷  Sign Up
Spain 2110963 ⤷  Sign Up
Greece 3026364 ⤷  Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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