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Generated: September 22, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,598,227

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Which drugs does patent 8,598,227 protect, and when does it expire?

Patent 8,598,227 protects VELETRI and is included in one NDA.

This patent has eighteen patent family members in fourteen countries.

Summary for Patent: 8,598,227
Title:Epoprostenol formulation and method of making thereof
Abstract: This invention relates to a stable epoprostenol composition that can be combined with commercially available IV fluids and can be administered in its reconstituted and/or diluted form under ambient conditions of about C. for greater than 24 hours. The composition preferably contains (a) epoprostenol or a salt thereof; (b) a alkalinization agent; and (c) a base, such that when reconstituted or in solution, the solution has a pH>11. Methods for making the lyophilized composition are also disclosed.
Inventor(s): Palepu; Nagesh R. (Southhampton, PA)
Assignee: Actelion Pharmaceuticals Ltd. (Allschwil, CH)
Application Number:13/621,489
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,598,227
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 8,598,227

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Actelion Pharms Ltd VELETRI epoprostenol sodium INJECTABLE;INJECTION 022260-002 Jun 28, 2012 RX Yes No   Try a Free Trial   Try a Free Trial   Try a Free Trial
Actelion Pharms Ltd VELETRI epoprostenol sodium INJECTABLE;INJECTION 022260-001 Jun 27, 2008 RX Yes Yes   Try a Free Trial   Try a Free Trial   Try a Free 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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