Last Updated: November 8, 2026

Details for Patent: 10,869,845

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Summary for Patent: 10,869,845
Title:Ephedrine compositions and methods
Abstract:Disclosed herein are storage-stable ephedrine single-phase solution compositions, comprising 4 mg/mL to 6 mg/mL of ephedrine, a pH adjuster comprising acetic acid, and water, wherein the composition has a pH between 4.5 and 5.0; and wherein the pH drift of the composition is less than 0.5 after storage over at least two months at 25° C. and 60% relative humidity. Also disclosed herein are methods of making and using the same.
Inventor(s):Irfan Ali Mohammed, Tushar Hingorani, Kumaresh Soppimath
Assignee: Nevakar Injectables Inc
Application Number:US16/749,378
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 10,869,845
Patent Claim Types:
see list of patent claims
Composition; Process;

Drugs Protected by US Patent 10,869,845

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Ph Health EPHEDRINE SULFATE ephedrine sulfate SOLUTION;INTRAVENOUS 213994-002 Apr 22, 2022 AP2 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Ph Health EPHEDRINE SULFATE ephedrine sulfate SOLUTION;INTRAVENOUS 213994-001 Oct 16, 2020 AP2 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  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 10,869,845

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
World Intellectual Property Organization (WIPO) 2021150253 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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