Last Updated: June 25, 2026

OLANZAPINE Drug Patent Profile


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

Olanzapine is a drug marketed by Am Regent, Anthea Pharma, Aspiro, Eugia Pharma, Omnivium Pharms, Qilu, Sandoz Inc, UBI, Ajanta Pharma Ltd, Apotex Inc, Aurobindo Pharma Ltd, Barr Labs Inc, Chartwell Molecular, Dr Reddys Labs Ltd, Hec Pharm, Hisun Pharm Hangzhou, Jubilant Generics, Macleods Pharms Ltd, Orbion Pharms, Pharmobedient, Strides Pharma Intl, Sun Pharm Inds, Torrent, Zydus Pharms, Alkem Labs Ltd, Cadila Pharms Ltd, Hikma, Indoco, Ivax Pharms Inc, Jiangsu Hansoh Pharm, Natco Pharma, Sunshine, Teva Pharms, Torrent Pharms Ltd, Epic Pharma Llc, and Ph Health. and is included in fifty NDAs.

The generic ingredient in OLANZAPINE is fluoxetine hydrochloride; olanzapine. There are twenty-seven drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the fluoxetine hydrochloride; olanzapine profile page.

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Recent Clinical Trials for OLANZAPINE

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SponsorPhase
Montefiore Medical CenterPHASE4
University Hospital, Strasbourg, FrancePHASE2
Roswell Park Cancer InstitutePHASE2

See all OLANZAPINE clinical trials

Pharmacology for OLANZAPINE
Anatomical Therapeutic Chemical (ATC) Classes for OLANZAPINE

US Patents and Regulatory Information for OLANZAPINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Zydus Pharms OLANZAPINE olanzapine TABLET, ORALLY DISINTEGRATING;ORAL 202889-004 Mar 9, 2023 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cadila Pharms Ltd OLANZAPINE olanzapine TABLET;ORAL 210022-005 Feb 24, 2023 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Jubilant Generics OLANZAPINE olanzapine TABLET, ORALLY DISINTEGRATING;ORAL 200221-001 Sep 12, 2012 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Dr Reddys Labs Ltd OLANZAPINE olanzapine TABLET, ORALLY DISINTEGRATING;ORAL 076534-004 Oct 24, 2011 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Sunshine OLANZAPINE olanzapine TABLET;ORAL 206238-002 Nov 19, 2018 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Qilu OLANZAPINE olanzapine TABLET;ORAL 204319-004 Jan 27, 2016 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Apotex Inc OLANZAPINE olanzapine TABLET;ORAL 090798-002 Apr 23, 2012 AB RX No 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 OLANZAPINE

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Eli Lilly Nederland B.V. Zyprexa Velotab olanzapine EMEA/H/C/000287AdultsOlanzapine is indicated for the treatment of schizophrenia.Olanzapine is effective in maintaining the clinical improvement during continuation therapy in patients who have shown an initial treatment response.Olanzapine is indicated for the treatment of moderate to severe manic episode.In patients whose manic episode has responded to olanzapine treatment, olanzapine is indicated for the prevention of recurrence in patients with bipolar disorder. Authorised no no no 2000-02-03
Eli Lilly Nederland B.V. Zypadhera olanzapine EMEA/H/C/000890Maintenance treatment of adult patients with schizophrenia sufficiently stabilised during acute treatment with oral olanzapine. Authorised no no no 2008-11-19
Eli Lilly Nederland B.V. Zyprexa olanzapine EMEA/H/C/000115Coated tabletsAdultsOlanzapine is indicated for the treatment of schizophrenia.Olanzapine is effective in maintaining the clinical improvement during continuation therapy in patients who have shown an initial treatment response.Olanzapine is indicated for the treatment of moderate to severe manic episode.In patients whose manic episode has responded to olanzapine treatment, olanzapine is indicated for the prevention of recurrence in patients with bipolar disorder.InjectionAdultsZyprexa powder for solution for injection is indicated for the rapid control of agitation and disturbed behaviours in patients with schizophrenia or manic episode, when oral therapy is not appropriate. Treatment with Zyprexa powder for solution for injection should be discontinued and the use of oral olanzapine should be initiated as soon as clinically appropriate. Authorised no no no 1996-09-27
Krka Zalasta olanzapine EMEA/H/C/000792Olanzapine is indicated for the treatment of schizophrenia.Olanzapine is effective in maintaining the clinical improvement during continuation therapy in patients who have shown an initial treatment response.Olanzapine is indicated for the treatment of moderate to severe manic episode.In patients whose manic episode has responded to olanzapine treatment, olanzapine is indicated for the prevention of recurrence in patients with bipolar disorder. Authorised yes no no 2007-09-27
Mylan Pharmaceuticals Limited Olanzapine Mylan olanzapine EMEA/H/C/000961AdultsOlanzapine is indicated for the treatment of schizophrenia.Olanzapine is effective in maintaining the clinical improvement during continuation therapy in patients who have shown an initial treatment response.Olanzapine is indicated for the treatment of moderate to severe manic episode.In patients whose manic episode has responded to olanzapine treatment, olanzapine is indicated for the prevention of recurrence in patients with bipolar disorder. Authorised yes no no 2008-10-06
Teva B.V.  Olanzapine Teva olanzapine EMEA/H/C/000810AdultsOlanzapine is indicated for the treatment of schizophrenia.Olanzapine is effective in maintaining the clinical improvement during continuation therapy in patients who have shown an initial treatment response.Olanzapine is indicated for the treatment of moderate to severe manic episode.In patients whose manic episode has responded to olanzapine treatment, olanzapine is indicated for the prevention of recurrence in patients with bipolar disorder. Authorised yes no no 2007-12-12
Apotex Europe BV Olanzapine Apotex olanzapine EMEA/H/C/001178Olanzapine is indicated for the treatment of schizophrenia.Olanzapine is effective in maintaining the clinical improvement during continuation therapy in patients who have shown an initial treatment response.Olanzapine is indicated for the treatment of moderate to severe manic episode.In patients whose manic episode has responded to olanzapine treatment, olanzapine is indicated for the prevention of recurrence in patients with bipolar disorder. Authorised yes no no 2010-06-10
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

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