Last Updated: August 2, 2026

COSOPT PF Drug Patent Profile

✉ Email this page to a colleague

Which patents cover Cosopt Pf, 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 are fifteen drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the dorzolamide hydrochloride; timolol maleate profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Cosopt Pf

A generic version of COSOPT PF was approved as dorzolamide hydrochloride; timolol maleate by SANDOZ on November 6^th, 2008.

Start Trial

AI Deep Research

Questions you can ask:

What is the 5 year forecast for COSOPT PF?
What are the global sales for COSOPT PF?
What is Average Wholesale Price for COSOPT PF?

Summary for COSOPT PF

US Patents:	0
Applicants:	1
NDAs:	1

US Patents and Regulatory Information for COSOPT PF

+ Get email alerts for changes to this table

Glossary

Subscribe to access the full database, or Start Trial
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

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. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. 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.