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Last Updated: June 14, 2021

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CARDIZEM LA Drug Profile


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When do Cardizem La patents expire, and when can generic versions of Cardizem La launch?

Cardizem La is a drug marketed by Bausch and is included in one NDA. There is one patent protecting this drug and two Paragraph IV challenges.

This drug has twelve patent family members in eleven countries.

The generic ingredient in CARDIZEM LA is diltiazem hydrochloride. There are twenty-six drug master file entries for this compound. Thirty-nine suppliers are listed for this compound. Additional details are available on the diltiazem hydrochloride profile page.

Paragraph IV (Patent) Challenges for CARDIZEM LA
Tradename Dosage Ingredient NDA Submissiondate
CARDIZEM LA TABLET, EXTENDED RELEASE;ORAL diltiazem hydrochloride 021392 2005-08-30
CARDIZEM LA TABLET, EXTENDED RELEASE;ORAL diltiazem hydrochloride 021392 2005-04-25

US Patents and Regulatory Information for CARDIZEM LA

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-001 Feb 6, 2003 AB RX Yes No   Get Started Free   Get Started Free Y   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-004 Feb 6, 2003 AB RX Yes No   Get Started Free   Get Started Free Y   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-002 Feb 6, 2003 AB RX Yes No   Get Started Free   Get Started Free Y   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-003 Feb 6, 2003 AB RX Yes No   Get Started Free   Get Started Free Y   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-006 Feb 6, 2003 AB RX Yes Yes   Get Started Free   Get Started Free Y   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-005 Feb 6, 2003 AB RX Yes No   Get Started Free   Get Started Free Y   Get Started Free
>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 CARDIZEM LA

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-005 Feb 6, 2003   Get Started Free   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-004 Feb 6, 2003   Get Started Free   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-004 Feb 6, 2003   Get Started Free   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-006 Feb 6, 2003   Get Started Free   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-001 Feb 6, 2003   Get Started Free   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-002 Feb 6, 2003   Get Started Free   Get Started Free
Bausch CARDIZEM LA diltiazem hydrochloride TABLET, EXTENDED RELEASE;ORAL 021392-001 Feb 6, 2003   Get Started Free   Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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Serving leading biopharmaceutical companies globally:

Colorcon
Harvard Business School
Baxter
Merck
Boehringer Ingelheim
Medtronic

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