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Last Updated: November 22, 2024

GEMZAR Drug Patent Profile


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

Gemzar is a drug marketed by Lilly and is included in one NDA.

The generic ingredient in GEMZAR is gemcitabine hydrochloride. There are thirty drug master file entries for this compound. Thirteen suppliers are listed for this compound. Additional details are available on the gemcitabine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Gemzar

A generic version of GEMZAR was approved as gemcitabine hydrochloride by HOSPIRA INC on November 15th, 2010.

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Summary for GEMZAR
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 103
Clinical Trials: 710
Patent Applications: 8,044
Drug Prices: Drug price information for GEMZAR
What excipients (inactive ingredients) are in GEMZAR?GEMZAR excipients list
DailyMed Link:GEMZAR at DailyMed
Drug patent expirations by year for GEMZAR
Drug Prices for GEMZAR

See drug prices for GEMZAR

Recent Clinical Trials for GEMZAR

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

SponsorPhase
Shantou Central HospitalPhase 2
First Affiliated Hospital, Sun Yat-Sen UniversityPhase 2
Merck Sharp & Dohme LLCPhase 2

See all GEMZAR clinical trials

Paragraph IV (Patent) Challenges for GEMZAR
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
GEMZAR For Injection gemcitabine hydrochloride 1g/vial 020509 1 2005-11-14
GEMZAR For Injection gemcitabine hydrochloride 200 mg/vial 020509 1 2005-11-01

US Patents and Regulatory Information for GEMZAR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Lilly GEMZAR gemcitabine hydrochloride INJECTABLE;INJECTION 020509-002 May 15, 1996 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Lilly GEMZAR gemcitabine hydrochloride INJECTABLE;INJECTION 020509-001 May 15, 1996 DISCN Yes No ⤷  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 GEMZAR

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Lilly GEMZAR gemcitabine hydrochloride INJECTABLE;INJECTION 020509-002 May 15, 1996 ⤷  Sign Up ⤷  Sign Up
Lilly GEMZAR gemcitabine hydrochloride INJECTABLE;INJECTION 020509-001 May 15, 1996 ⤷  Sign Up ⤷  Sign Up
Lilly GEMZAR gemcitabine hydrochloride INJECTABLE;INJECTION 020509-001 May 15, 1996 ⤷  Sign Up ⤷  Sign Up
Lilly GEMZAR gemcitabine hydrochloride INJECTABLE;INJECTION 020509-002 May 15, 1996 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for GEMZAR

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

Country Patent Number Title Estimated Expiration
Greece 852858 ⤷  Sign Up
Ireland 60328 Improvements in the treatment of tumors in mammals ⤷  Sign Up
German Democratic Republic 216468 VERFAHREN ZUR HERSTELLUNG VON NUCLEOSIDEN ⤷  Sign Up
Japan S59175498 NOVEL DIFLUORO ANTIVIRAL ⤷  Sign Up
Ireland 840584 ⤷  Sign Up
Canada 1264738 TRAITEMENT DES TUMEURS CHEZ LES MAMMIFERES (TREATMENT OF TUMORS IN MAMMALS) ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for GEMZAR

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0122707 96C0030 Belgium ⤷  Sign Up PRODUCT NAME: CHLORHYDRATE DE GEMCITABINE EQUIVALENT EN GEMCITABINE; NAT. REGISTRATION NO/DATE: 58 IS 88 F 12 19960606; FIRST REGISTRATION: NL RVG 17854 19950327
0122707 SPC/GB95/031 United Kingdom ⤷  Sign Up PRODUCT NAME: GEMCITABINE, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY- ACCEPTABLE SALT; REGISTERED: NL RVG17854 19950327; UK 00006/0301 19951026; UK 00006/0302 19951026
0122707 SPC/GB95/03 United Kingdom ⤷  Sign Up SPC/GB95/03: 20040306, EXPIRES: 20090305
>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.