Serving leading biopharmaceutical companies globally:

Last Updated: February 16, 2020

DrugPatentWatch Database Preview

Biologic Drug Patents in United States of America

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Drug Patents in United States of America and US Equivalents

These international patent data are derived from patent families, based on US drug-patent linkages. Accordingly, they should not be regarded as comprehensive records of ex-US drug-patent associations.

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Patent Number	Publication Date	US Patent Number	Estimated Patent Expiration	Generic Name	US Applicant	US Tradename
10004237	Jun 26, 2018	Start Trial	2033-03-14	asparaginase	Merck	ELSPAR
10244765	Apr 02, 2019	Start Trial	2033-03-14	asparaginase	Merck	ELSPAR
2016021890	Jan 28, 2016	Start Trial	2033-03-14	asparaginase	Merck	ELSPAR
2018332859	Nov 22, 2018	Start Trial	2033-03-14	asparaginase	Merck	ELSPAR
10022427	Jul 17, 2018	Start Trial	2028-04-10	asparaginase	Merck	ELSPAR
6183744	Feb 06, 2001	Start Trial	2028-04-10	asparaginase	Merck	ELSPAR
6306393	Oct 23, 2001	Start Trial	2028-04-10	asparaginase	Merck	ELSPAR
>Patent Number	>Publication Date	>US Patent Number	>Estimated Patent Expiration	>Generic Name	>US Applicant	>US Tradename

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Serving leading biopharmaceutical companies globally:

Mallinckrodt

Abbott

AstraZeneca

Colorcon

Harvard Business School

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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