Last Updated: November 8, 2026

Details for Patent: 8,772,338

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Summary for Patent: 8,772,338
Title:Enhanced bimatoprost ophthalmic solution
Abstract:A composition comprising from 0.005% to 0.02% bimatoprost by weight and from 100 ppm to 250 ppm benzalkonium chloride, wherein said composition is an aqueous liquid which is formulated for ophthalmic administration is disclosed herein.A method which is useful in treating glaucoma or ocular hypertension related thereto is also disclosed herein.
Inventor(s):Chin-Ming Chang, James N. Chang, Rhett M. Schiffman, R. Scott Jordan, Joan-En Chang-Lin
Assignee: Allergan Inc
Application Number:US13/827,774
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,772,338
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 8,772,338

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 8,772,338

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 055050 ⤷  Start Trial
Austria E431152 ⤷  Start Trial
Australia 2006227757 ⤷  Start Trial
Brazil PI0607447 ⤷  Start Trial
Canada 2585691 ⤷  Start Trial
China 101137383 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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