Last Updated: November 8, 2026

Details for Patent: 12,115,164

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Which drugs does patent 12,115,164 protect, and when does it expire?

Patent 12,115,164 protects PEMFEXY and is included in one NDA.

Summary for Patent: 12,115,164
Title:Pemetrexed formulations
Abstract:The present invention is directed to pemetrexed formulations comprising a non-aqueous solvent that remains stable after dilution for at least about 48 hours when stored at 2° C. to 8° C. The present invention is also directed to pemetrexed formulations comprising a non-aqueous solvent that remains stable for at least about 24 months when stored at 2° C. to 8° C.
Inventor(s):Feng-Jing Chen, Steven L. Krill
Assignee: Eagle Pharmaceuticals Inc
Application Number:US18/470,952
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 12,115,164

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Eagle Pharms PEMFEXY pemetrexed SOLUTION;INTRAVENOUS 209472-001 Feb 8, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial FOR USE IN THE TREATMENT OF PATIENTS WITH LOCALLY ADVANCED OR METASTATIC NON-SQUAMOUS NON-SMALL CELL LUNG CANCER (NSCLC) ⤷  Start Trial
Eagle Pharms PEMFEXY pemetrexed SOLUTION;INTRAVENOUS 209472-001 Feb 8, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial FOR USE IN THE TREATMENT OF PATIENTS WITH MALIGNANT PLEURAL MESOTHELIOMA ⤷  Start Trial
Eagle Pharms PEMFEXY pemetrexed SOLUTION;INTRAVENOUS 209472-001 Feb 8, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial FOR USE IN THE TREATMENT OF PATIENTS WITH MALIGNANT PLEURAL MESOTHELIOMA AND/OR LOCALLY ADVANCED OR METASTATIC NON-SQUAMOUS NON-SMALL CELL LUNG CANCER (NSCLC) ⤷  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

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