➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:


Last Updated: August 1, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,802,644

Email this page to a colleague

« Back to Dashboard

Which drugs does patent 8,802,644 protect, and when does it expire?

Patent 8,802,644 protects ONPATTRO and is included in one NDA.

This patent has fifty-six patent family members in twenty-three countries.

Summary for Patent: 8,802,644
Title:Lipid formulation
Abstract: The invention features a cationic lipid of formula I, ##STR00001## an improved lipid formulation comprising a cationic lipid of formula I and corresponding methods of use. Also disclosed are targeting lipids, and specific lipid formulations comprising such targeting lipids.
Inventor(s): Chen; Jianxin (Cambridge, MA), Ansell; Steven (Cambridge, MA), Akinc; Akin (Cambridge, MA), Dorkin; Joseph Robert (Cambridge, MA), Qin; Xiaojun (Cambridge, MA), Cantley; William (Cambridge, MA), Manoharan; Muthiah (Cambridge, MA), Rajeev; Kallanthottathil G. (Cambridge, MA), Narayanannair; Jayaprakash K. (Cambridge, MA), Jayaraman; Muthusamy (Cambridge, MA)
Assignee: Tekmira Pharmaceuticals Corporation (Burnaby, British Columbia, CA)
Application Number:13/357,856
Patent Claim Types:
see list of patent claims
Use; Formulation; Compound; Delivery; Dosage form;

Drugs Protected by US Patent 8,802,644

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Alnylam Pharms Inc ONPATTRO patisiran sodium SOLUTION;INTRAVENOUS 210922-001 Aug 10, 2018 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y TREATMENT OF POLYNEUROPATHY OF HEREDITARY TRANSTHYRETIN-MEDIATED AMYLOIDOSIS ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Harvard Business School
Express Scripts

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.