You’re using a public version of DrugPatentWatch with 5 free searches available | Register to unlock more free searches. CREATE FREE ACCOUNT

Last Updated: March 19, 2024

CHIBROXIN Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Chibroxin patents expire, and what generic alternatives are available?

Chibroxin is a drug marketed by Merck and is included in one NDA.

The generic ingredient in CHIBROXIN is norfloxacin. There are seven drug master file entries for this compound. Additional details are available on the norfloxacin profile page.

US Patents and Regulatory Information for CHIBROXIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Merck CHIBROXIN norfloxacin SOLUTION/DROPS;OPHTHALMIC 019757-001 Jun 17, 1991 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for CHIBROXIN

See the table below for patents covering CHIBROXIN around the world.

Country Patent Number Title Estimated Expiration
United Kingdom 1574285 ⤷  Try a Trial
France 2391210 ⤷  Try a Trial
Hong Kong 10385 1-ETHYL-6-FLUORO-1,4-DIHYDRO-7-(1-PIPERAZINYL)-4-OXO-QUINOLINE-3-CARBOXYLIC ACID AND ITS DERIVATIVES,PROCESSES FOR THEIR PREPARATION,COMPOSITIONS INCORPORATING THEM AND METHODS OF COMBATTING MICRO-ORGANISMS THEREWITH ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Make Better Decisions: Try a trial or see plans & pricing

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 verification 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.