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Last Updated: May 22, 2024

CAMPTOSAR Drug Patent Profile


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When do Camptosar patents expire, and what generic alternatives are available?

Camptosar is a drug marketed by Pfizer Inc and is included in one NDA.

The generic ingredient in CAMPTOSAR is irinotecan hydrochloride. There are thirty-three drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the irinotecan hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Camptosar

A generic version of CAMPTOSAR was approved as irinotecan hydrochloride by ACTAVIS TOTOWA on February 27th, 2008.

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Drug patent expirations by year for CAMPTOSAR
Drug Prices for CAMPTOSAR

See drug prices for CAMPTOSAR

Recent Clinical Trials for CAMPTOSAR

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

SponsorPhase
GlaxoSmithKlinePhase 1
University of California, San FranciscoPhase 1
Kimberly PerezPhase 2

See all CAMPTOSAR clinical trials

Pharmacology for CAMPTOSAR
Drug ClassTopoisomerase Inhibitor
Mechanism of ActionTopoisomerase Inhibitors
Paragraph IV (Patent) Challenges for CAMPTOSAR
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
CAMPTOSAR Injection irinotecan hydrochloride 20 mg/mL, 2 mL and 5 mL vials 020571 1 2004-07-26

US Patents and Regulatory Information for CAMPTOSAR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-001 Jun 14, 1996 AP RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-002 Jun 14, 1996 AP RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-003 Aug 5, 2010 AP RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>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 CAMPTOSAR

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-001 Jun 14, 1996 ⤷  Sign Up ⤷  Sign Up
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-001 Jun 14, 1996 ⤷  Sign Up ⤷  Sign Up
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-002 Jun 14, 1996 ⤷  Sign Up ⤷  Sign Up
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-002 Jun 14, 1996 ⤷  Sign Up ⤷  Sign Up
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-002 Jun 14, 1996 ⤷  Sign Up ⤷  Sign Up
Pfizer Inc CAMPTOSAR irinotecan hydrochloride INJECTABLE;INJECTION 020571-001 Jun 14, 1996 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for CAMPTOSAR

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

Country Patent Number Title Estimated Expiration
Germany 137145 ⤷  Sign Up
Japan S6019790 NOVEL CAMPTOTHECIN DERIVATIVE ⤷  Sign Up
Canada 1235415 DERIVES DE LA CAMPTOTHECINE ET METHODE DE PREPARATION (CAMPTOTHECIN DERIVATIVES AND PROCESS FOR PREPARING SAME) ⤷  Sign Up
Luxembourg 90074 ⤷  Sign Up
World Intellectual Property Organization (WIPO) 0066125 ⤷  Sign Up
European Patent Office 0137145 NEW CAMPTOTHECIN DERIVATIVES AND PROCESS FOR PREPARING SAME ⤷  Sign Up
Austria 33839 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for CAMPTOSAR

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1746976 CR 2017 00030 Denmark ⤷  Sign Up PRODUCT NAME: IRINOTECAN SUCROSOFATE SALT; REG. NO/DATE: EU/1/16/1130 20161018
1746976 CA 2017 00030 Denmark ⤷  Sign Up PRODUCT NAME: IRINOTECAN SUCROSOFATE SALT, SUCH AS IRINOTECAN SUCROSOFATE SALT IN A PEGYLATED LIPOSOME, SUCH AS A LIPOSOME COMPRISING 1,2-DISTEAROYL-SN-PHOSPHATIDYLCHOLINE, CHOLESTEROL AND N-(OMEGA-METHOXY-POLY(ETHYLENE GLYCOL)...; REG. NO/DATE: EU/1 /16/1130 20161018
1746976 17C1027 France ⤷  Sign Up PRODUCT NAME: SEL DE SUCROSOFATE D'IRINOTECAN; REGISTRATION NO/DATE: EU/1/16/1130 20161018
1746976 300885 Netherlands ⤷  Sign Up PRODUCT NAME: IRINOTECANSUCROSOFAATZOUT; REGISTRATION NO/DATE: EU/1/16/1130 20161018
1746976 SPC/GB17/043 United Kingdom ⤷  Sign Up PRODUCT NAME: IRINOTECAN SUCROSOFATE SALT; REGISTERED: UK EU/1/16/1130 20161018
1746976 2017C/027 Belgium ⤷  Sign Up PRODUCT NAME: LE SEL DE SUCROSOFATE D'IRINOTECAN, PAR EXEMPLE LE SEL DE SUCROSOFATE D'IRINOTECAN INCORPORE DANS UN LIPOSOME MODIFIE PAR PEGYLATION, TEL QU'UN LIPOSOME COMPRENANT DE LA 1,2-DISTEAROYL-SN- PHOSPHATIDYLCHOLINE, DU CHOLESTEROL ET DU N- (OMEGA-METHOXY POLY (ETHYLENE GLYCOL) (POIDS MOLECULAIRE 2000) -OXYCARBONYL)-1,2-DISEEAROYLPHOSPHATIDYLETHANOLAMINE, PAR EXEMPLE DANS DES RAPPORTS MOLAIRES 3: 2: 0,015; OU COMME DEMANDE AUXILIAIRE, IRINOTECAN; AUTHORISATION NUMBER AND DATE: EU/1/16/1130 20161018
0137145 SPC/GB97/010 United Kingdom ⤷  Sign Up PRODUCT NAME: GENERIC NAME: IRINOTECANCHEMICAL NAME: (+)-(4S)-4,11-DIETHYL-4-HYDROXY-9-((4-PIPERIDINOPIPERIDINO)CARBONYLOXY)-1H-PYRANO (3',4':6,7) INDOLIZINO(1,2-B) QUINOLINE-3,14-(4H,12H)-DIONE,OPTIONALLY THE HYDROCHLORIDE SALT THEREOF AND OPTIONALLY THE TRIHYDRATE T; REGISTERED: FR 558822.2 19950505; FR 558823.9 19950505; FR 558824.5 19950505; FR 558825.1 19950505; UK 00012/0302 19961017; UK 00012/0303 19961017
>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.