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Last Updated: October 27, 2021

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Details for Patent: 8,877,938

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Which drugs does patent 8,877,938 protect, and when does it expire?

Patent 8,877,938 protects ENTRESTO and is included in one NDA.

Protection for ENTRESTO has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has sixty-eight patent family members in thirty-four countries.

Summary for Patent: 8,877,938
Title:Compounds containing S-N-valeryl-N-{[2'-(1H-tetrazole-5-yl)-biphenyl-4-yl]-methyl}-valine and (2R,4S)-5-biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methyl-pentanoic acid ethyl ester moieties and cations
Abstract: A compound of an angiotensin receptor antagonist (ARB), a neutral endopeptidase inhibitor (NEPi) and one or more monovalent cations are useful for the treatment of hypertension and/or heart failure. ARB includes S--N-valeryl-N-{[2'-(1H-tetrazole-5-yl)-biphenyl-4-yl]-methyl}-v- aline in the anion form, NEPi includes (2R,4S)-5-biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methyl-pentanoic acid ethyl ester in the anion form and cation includes monovalent cations such as Na.sup.+. The compound includes trisodium [3-((1S,3R)-1-biphenyl-4-ylmethyl-3-ethoxycarbonyl-1-butylcarbamoyl)propi- onate-(S)-3'-methyl-2'-(pentanoyl{2''-(tetrazol-5-ylate)biphenyl-4'-ylmeth- yl}amino)butyrate] hemipentahydrate.
Inventor(s): Feng; Lili (Pine Brook, NJ), Godtfredsen; Sven Erik (Chatham, NJ), Hu; Bin (Green Brook, NJ), Liu; Yugang (Bridgewater, NJ), Karpinski; Piotr (Lincoln Park, NJ), Sutton; Paul Allen (Parsippany, NJ), Prashad; Mahavir (Montville, NJ), Girgis; Michael J. (Montville, NJ), Blacklock; Thomas J. (Clark, NJ)
Assignee: Novartis Pharmaceuticals Corporation (East Hanover, NJ)
Application Number:11/722,360
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,877,938
Patent Claim Types:
see list of patent claims
Compound; Composition;

Drugs Protected by US Patent 8,877,938

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Novartis Pharms Corp ENTRESTO sacubitril; valsartan TABLET;ORAL 207620-001 Jul 7, 2015 RX Yes No ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Novartis Pharms Corp ENTRESTO sacubitril; valsartan TABLET;ORAL 207620-002 Jul 7, 2015 RX Yes No ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Novartis Pharms Corp ENTRESTO sacubitril; valsartan TABLET;ORAL 207620-003 Jul 7, 2015 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  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

Foreign Priority and PCT Information for Patent: 8,877,938

PCT Information
PCT FiledNovember 08, 2006PCT Application Number:PCT/US2006/043710
PCT Publication Date:May 18, 2007PCT Publication Number: WO2007/056546

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