Last Updated: November 7, 2026

COSOPT PF Drug Patent Profile

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When do Cosopt Pf patents expire, and when can generic versions of Cosopt Pf launch?

Cosopt Pf is a drug marketed by Thea Pharma and is included in one NDA.

The generic ingredient in COSOPT PF is dorzolamide hydrochloride; timolol maleate. There is one drug master file entry for this compound. Fifteen suppliers are listed for this compound. Additional details are available on the dorzolamide hydrochloride; timolol maleate profile page.

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Summary for COSOPT PF
US Patents:0
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Clinical Trials: 36
What excipients (inactive ingredients) are in COSOPT PF?COSOPT PF excipients list
DailyMed Link:COSOPT PF at DailyMed
Recent Clinical Trials for COSOPT PF

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
SengiPHASE4
Prairie Eye CenterPHASE4
Mid Atlantic RetinaPhase 2/Phase 3

See all COSOPT PF clinical trials

US Patents and Regulatory Information for COSOPT PF

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Thea Pharma COSOPT PF dorzolamide hydrochloride; timolol maleate SOLUTION/DROPS;OPHTHALMIC 202667-001 Feb 1, 2012 AT2 RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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