Last Updated: September 24, 2026

Trospium chloride - Generic Drug Details


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What are the generic sources for trospium chloride and what is the scope of patent protection?

Trospium chloride is the generic ingredient in four branded drugs marketed by Allergan, Actavis Labs Fl Inc, Granules, Padagis Us, Upsher Smith Labs, Utopic Pharms, Apotex, Glenmark Pharms Ltd, Heritage Pharms Inc, Invagen Pharms, Macleods Pharms, Zameer Pharms, and Bristol-myers, and is included in fifteen NDAs. There are eleven patents protecting this compound and one Paragraph IV challenge. Additional information is available in the individual branded drug profile pages.

Nineteen suppliers are listed for this compound.

Drug Prices for trospium chloride

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Recent Clinical Trials for trospium chloride

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

SponsorPhase
European Group for Research In SchizophreniaPHASE3
University Medical Center GroningenPHASE3
University of Texas Southwestern Medical CenterEARLY_PHASE1

See all trospium chloride clinical trials

Pharmacology for trospium chloride
Paragraph IV (Patent) Challenges for TROSPIUM CHLORIDE
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
SANCTURA XR Extended-release Capsules trospium chloride 60 mg 022103 1 2009-03-02

US Patents and Regulatory Information for trospium chloride

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bristol-myers COBENFY trospium chloride; xanomeline tartrate CAPSULE;ORAL 216158-002 Sep 26, 2024 RX Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Heritage Pharms Inc TROSPIUM CHLORIDE trospium chloride TABLET;ORAL 204945-001 Aug 30, 2016 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Bristol-myers COBENFY trospium chloride; xanomeline tartrate CAPSULE;ORAL 216158-002 Sep 26, 2024 RX Yes No ⤷  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

Expired US Patents for trospium chloride

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Allergan SANCTURA XR trospium chloride CAPSULE, EXTENDED RELEASE;ORAL 022103-001 Aug 3, 2007 ⤷  Start Trial ⤷  Start Trial
Allergan SANCTURA XR trospium chloride CAPSULE, EXTENDED RELEASE;ORAL 022103-001 Aug 3, 2007 ⤷  Start Trial ⤷  Start Trial
Allergan SANCTURA XR trospium chloride CAPSULE, EXTENDED RELEASE;ORAL 022103-001 Aug 3, 2007 ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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