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Serving leading biopharmaceutical companies globally:

Deloitte
US Department of Justice
Cerilliant
Argus Health
AstraZeneca
Covington
Moodys
Express Scripts
Harvard Business School
Mallinckrodt

Generated: October 21, 2017

DrugPatentWatch Database Preview

Mesalamine - Generic Drug Details

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What are the generic sources for mesalamine and what is the scope of mesalamine freedom to operate?

Mesalamine
is the generic ingredient in ten branded drugs marketed by Shire, Valeant Pharms Intl, Apil, Mylan Speciality Lp, Meda Pharms, Zydus Pharms Usa Inc, G And W Labs Inc, Perrigo Israel, Forest Labs Llc, and Mylan Pharms Inc, and is included in fourteen NDAs. There are fifteen patents protecting this compound and six Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Mesalamine has one hundred and three patent family members in twenty-seven countries.

There are twenty-eight drug master file entries for mesalamine. Twenty-one suppliers are listed for this compound. There is one tentative approval for this compound.

Summary for Generic Name: mesalamine

US Patents:15
Tradenames:10
Applicants:10
NDAs:14
Drug Master File Entries: see list28
Suppliers / Packagers: see list21
Bulk Api Vendors: see list112
Clinical Trials: see list73
Patent Applications: see list6,565
Therapeutic Class:Inflammatory Bowel Disease Agents
Formulation / Manufacturing:see details
Drug Prices:see low prices
DailyMed Link:mesalamine at DailyMed

Pharmacology for Ingredient: mesalamine

Ingredient-typeAminosalicylic Acids
Drug ClassAminosalicylate

Tentative approvals for MESALAMINE

Applicant Application No. Strength Dosage Form
u► Subscribe1000MGSUPPOSITORY;RECTAL
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Valeant Pharms Intl
APRISO
mesalamine
CAPSULE, EXTENDED RELEASE;ORAL022301-001Oct 31, 2008RXYesYes► Subscribe► SubscribeYY ► Subscribe
Valeant Pharms Intl
APRISO
mesalamine
CAPSULE, EXTENDED RELEASE;ORAL022301-001Oct 31, 2008RXYesYes► Subscribe► SubscribeY ► Subscribe
Mylan Pharms Inc
MESALAMINE
mesalamine
SUPPOSITORY;RECTAL204354-001Nov 24, 2015ABRXNoNo► Subscribe► Subscribe► Subscribe
G And W Labs Inc
MESALAMINE
mesalamine
ENEMA;RECTAL076841-001Sep 30, 2004ABRXNoNo► Subscribe► Subscribe► Subscribe
Valeant Pharms Intl
APRISO
mesalamine
CAPSULE, EXTENDED RELEASE;ORAL022301-001Oct 31, 2008RXYesYes► Subscribe► SubscribeY ► Subscribe
Shire
PENTASA
mesalamine
CAPSULE, EXTENDED RELEASE;ORAL020049-002Jul 8, 2004RXYesYes► Subscribe► Subscribe► Subscribe
Forest Labs Llc
CANASA
mesalamine
SUPPOSITORY;RECTAL021252-001Jan 5, 2001DISCNNoNo► Subscribe► Subscribe► Subscribe
Apil
ASACOL HD
mesalamine
TABLET, DELAYED RELEASE;ORAL021830-001May 29, 2008ABRXYesYes► Subscribe► SubscribeY ► Subscribe
Valeant Pharms Intl
APRISO
mesalamine
CAPSULE, EXTENDED RELEASE;ORAL022301-001Oct 31, 2008RXYesYes► Subscribe► SubscribeY ► Subscribe
Perrigo Israel
MESALAMINE
mesalamine
ENEMA;RECTAL076751-001Sep 17, 2004ABRXNoNo► Subscribe► Subscribe► Subscribe
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Expired Orange Book Patents for Generic Ingredient: mesalamine

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Apil
ASACOL HD
mesalamine
TABLET, DELAYED RELEASE;ORAL021830-001May 29, 2008► Subscribe► Subscribe
Apil
ASACOL
mesalamine
TABLET, DELAYED RELEASE;ORAL019651-001Jan 31, 1992► Subscribe► Subscribe
Apil
DELZICOL
mesalamine
CAPSULE, DELAYED RELEASE;ORAL204412-001Feb 1, 2013► Subscribe► Subscribe
Apil
ASACOL
mesalamine
TABLET, DELAYED RELEASE;ORAL019651-001Jan 31, 1992► Subscribe► Subscribe
Mylan Speciality Lp
ROWASA
mesalamine
ENEMA;RECTAL019618-001Dec 24, 1987► Subscribe► Subscribe
Shire
PENTASA
mesalamine
CAPSULE, EXTENDED RELEASE;ORAL020049-001May 10, 1993► Subscribe► Subscribe
Mylan Speciality Lp
ROWASA
mesalamine
ENEMA;RECTAL019618-001Dec 24, 1987► Subscribe► Subscribe
Apil
ASACOL HD
mesalamine
TABLET, DELAYED RELEASE;ORAL021830-001May 29, 2008► Subscribe► Subscribe
Apil
DELZICOL
mesalamine
CAPSULE, DELAYED RELEASE;ORAL204412-001Feb 1, 2013► Subscribe► Subscribe
Shire
PENTASA
mesalamine
CAPSULE, EXTENDED RELEASE;ORAL020049-001May 10, 1993► Subscribe► Subscribe
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Non-Orange Book Patents for Generic Ingredient: mesalamine

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,217,082Reduced irritant enema for the treatment of inflammatory bowel disease (IBD)► Subscribe
6,277,412 Pellet-type formulation intended for treating the intestinal tract► Subscribe
7,541,384Mesalamine suppository► Subscribe
7,547,451Pellet formulation for the treatment of the intestinal tract► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Ingredient: mesalamine

Country Document Number Estimated Expiration
China102970971► Subscribe
MexicoPA04004747► Subscribe
Peru05292002► Subscribe
European Patent Office2107870► Subscribe
Canada2677095► Subscribe
Mexico2012006902► Subscribe
Australia2010339837► Subscribe
Hong Kong1046247► Subscribe
Canada2297832► Subscribe
Denmark1453487► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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For more information try a trial or see the database preview and plans and pricing

Serving leading biopharmaceutical companies globally:

Covington
Chinese Patent Office
Cerilliant
Chubb
Moodys
Queensland Health
Citi
Cantor Fitzgerald
McKinsey
Fuji

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 verifification 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.

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