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Last Updated: March 29, 2024

CANCIDAS Drug Patent Profile


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Which patents cover Cancidas, and when can generic versions of Cancidas launch?

Cancidas is a drug marketed by Merck and is included in one NDA.

The generic ingredient in CANCIDAS is caspofungin acetate. There are eight drug master file entries for this compound. Nine suppliers are listed for this compound. Additional details are available on the caspofungin acetate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Cancidas

A generic version of CANCIDAS was approved as caspofungin acetate by FRESENIUS KABI USA on December 30th, 2016.

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Drug patent expirations by year for CANCIDAS
Drug Prices for CANCIDAS

See drug prices for CANCIDAS

Recent Clinical Trials for CANCIDAS

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

SponsorPhase
Cidara Therapeutics Inc.Phase 3
CttqPhase 2
Cidara Therapeutics Inc.Phase 2

See all CANCIDAS clinical trials

Pharmacology for CANCIDAS
Paragraph IV (Patent) Challenges for CANCIDAS
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
CANCIDAS for Injection caspofungin acetate 50 mg/vial and 70 mg/vial 021227 1 2009-06-26

US Patents and Regulatory Information for CANCIDAS

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Merck CANCIDAS caspofungin acetate POWDER;INTRAVENOUS 021227-001 Jan 26, 2001 AP RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Merck CANCIDAS caspofungin acetate POWDER;INTRAVENOUS 021227-002 Jan 26, 2001 AP RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a 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 CANCIDAS

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Merck CANCIDAS caspofungin acetate POWDER;INTRAVENOUS 021227-001 Jan 26, 2001 ⤷  Try a Trial ⤷  Try a Trial
Merck CANCIDAS caspofungin acetate POWDER;INTRAVENOUS 021227-002 Jan 26, 2001 ⤷  Try a Trial ⤷  Try a Trial
Merck CANCIDAS caspofungin acetate POWDER;INTRAVENOUS 021227-002 Jan 26, 2001 ⤷  Try a Trial ⤷  Try a Trial
Merck CANCIDAS caspofungin acetate POWDER;INTRAVENOUS 021227-002 Jan 26, 2001 ⤷  Try a Trial ⤷  Try a Trial
Merck CANCIDAS caspofungin acetate POWDER;INTRAVENOUS 021227-002 Jan 26, 2001 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for CANCIDAS

See the table below for patents covering CANCIDAS around the world.

Country Patent Number Title Estimated Expiration
Germany 10299013 ⤷  Try a Trial
Brazil 9708706 composiÇço farmacÊutica para administraÇço intravenosa a um paciente ⤷  Try a Trial
Indonesia 16643 ⤷  Try a Trial
European Patent Office 0620232 Aza-cyclohexapeptides (Aza cyclohexapeptide compounds) ⤷  Try a Trial
Taiwan 427906 ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for CANCIDAS

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0620232 01C0054 France ⤷  Try a Trial PRODUCT NAME: CASPOFUNGIN ACETATE; REGISTRATION NO/DATE: EU/1/01/196/001 20011024
0620232 CA 2002 00007 Denmark ⤷  Try a Trial
0620232 SPC/GB02/002 United Kingdom ⤷  Try a Trial A SUPPLEMENTARY PROTECTION CERTIFICATE NO SPC/GB02/002 GRANTED TO MERCK SHARP + DOHME, CORP IN RESPECT OF THE PRODUCT CASPOFUNGIN, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, ESPECIALLY CASPOFUNGIN ACETATE, WHICH WAS ADVERTISED AS COMING INTO FORCE IN JOURNAL NO 5919 DATED 30 OCTOBER 2002 HAS HAD ITS MAXIMUM PERIOD OF DURATION CORRECTED, IT WILL EXPIRE ON 24 OCTOBER 2016.
0620232 C300076 Netherlands ⤷  Try a Trial PRODUCT NAME: CASPOFUNGINE, DESGEWENST IN DE VORM VAN EEN ZUURADDITIEZOUT, IN HET BIJZONDER CASPOFUNGINE ACETAAT; REGISTRATION NO/DATE: EU/1/01/196/001-003 20011024
0620232 08C0036 France ⤷  Try a Trial PRODUCT NAME: THALIDOMIDE; REGISTRATION NO/DATE: EU/1/08/443/001 20080416
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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. 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.