Last Updated: November 8, 2026

Details for Patent: 11,090,278

Name: Drug Patent Intelligence for US Patent 11090278
Creator: DrugPatentWatch
License: https://www.drugpatentwatch.com/terms.php

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Which drugs does patent 11,090,278 protect, and when does it expire?

Patent 11,090,278 protects EMERPHED and is included in one NDA.

This patent has thirteen patent family members in nine countries.

Summary for Patent: 11,090,278

Title:	Compositions comprising ephedrine or an ephedrine salt and methods of making and using same
Abstract:	The present disclosure provides compositions comprising ephedrine sulfate ready for immediate use in a clinical setting, and methods of making and using same.
Inventor(s):	Shahid Ahmed
Assignee:	Nexus Pharmaceuticals LLC
Application Number:	US16/876,020
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 11,090,278
Patent Claim Types: see list of patent claims	Use; Composition; Process;

Drugs Protected by US Patent 11,090,278

Glossary

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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
Nexus	EMERPHED	ephedrine sulfate	SOLUTION;INTRAVENOUS	213407-001	Apr 17, 2020	AP1	RX	Yes	Yes	⤷ Start Trial	⤷ Start Trial				USE OF EPHEDRINE SULFATE FOR TREATING HYPOTENSION	⤷ Start 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 11,090,278

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2020276619	⤷ Start Trial
Canada	3140043	⤷ Start Trial
China	113825500	⤷ Start Trial
European Patent Office	3968975	⤷ Start Trial
Israel	288044	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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