Last Updated: September 28, 2026

DACOGEN Drug Patent Profile


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Which patents cover Dacogen, and what generic alternatives are available?

Dacogen is a drug marketed by Otsuka and is included in one NDA.

The generic ingredient in DACOGEN is decitabine. There is one drug master file entry for this compound. Eighteen suppliers are listed for this compound. Additional details are available on the decitabine profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Dacogen

A generic version of DACOGEN was approved as decitabine by DR REDDYS on July 11th, 2013.

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Summary for DACOGEN
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 88
Clinical Trials: 136
Patent Applications: 1,015
Drug Prices: Drug price information for DACOGEN
What excipients (inactive ingredients) are in DACOGEN?DACOGEN excipients list
DailyMed Link:DACOGEN at DailyMed
Recent Clinical Trials for DACOGEN

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

SponsorPhase
University Hospital TuebingenPhase 2
Harvard Clinical and Translational Science Center (Harvard Catalyst)Phase 2
Franziska WachterPhase 2

See all DACOGEN clinical trials

US Patents and Regulatory Information for DACOGEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Otsuka DACOGEN decitabine INJECTABLE;INTRAVENOUS 021790-001 May 2, 2006 DISCN 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

EU/EMA Drug Approvals for DACOGEN

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Janssen-Cilag International N.V.   Dacogen decitabine EMEA/H/C/002221Treatment of adult patients with newly diagnosed de novo or secondary acute myeloid leukaemia (AML), according to the World Health Organization (WHO) classification, who are not candidates for standard induction chemotherapy. Authorised no no yes 2012-09-20
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

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