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Last Updated: April 19, 2024

Details for Patent: RE47301

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Which drugs does patent RE47301 protect, and when does it expire?

Patent RE47301 protects LEXISCAN and is included in one NDA.

This patent has twenty-eight patent family members in eighteen countries.

Summary for Patent: RE47301

Title:	Process for preparing an A2A-adenosine receptor agonist and its polymorphs
Abstract:	Disclosed is a synthesis suitable for large scale manufacture of an A.sub.2A-adenosine receptor agonist, and also relates to polymorphs of that compound, and to methods of isolating a specific polymorph.
Inventor(s):	Zablocki; Jeff (Los Altos, CA), Elzein; Elfatih (Mountain House, CA), Seemayer; Robert (Belmont, CA), Lemons; Travis (Los Gatos, CA)
Assignee:	Gilead Sciences, Inc. (Foster City, CA)
Application Number:	15/653,860
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent RE47301
Patent Claim Types: see list of patent claims	Composition; Process;

Drugs Protected by US Patent RE47301

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Astellas	LEXISCAN	regadenoson	SOLUTION;INTRAVENOUS	022161-001	Apr 10, 2008	AP	RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial	Y				⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent RE47301

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2007212542	⤷ Try a Trial
Canada	2640089	⤷ Try a Trial
Canada	2787759	⤷ Try a Trial
China	101379073	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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