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Last Updated: March 29, 2024

NASONEX Drug Patent Profile


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Which patents cover Nasonex, and when can generic versions of Nasonex launch?

Nasonex is a drug marketed by Organon Llc and Perrigo Pharma Intl and is included in two NDAs.

The generic ingredient in NASONEX is mometasone furoate. There are thirty drug master file entries for this compound. Twenty-three suppliers are listed for this compound. Additional details are available on the mometasone furoate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Nasonex

A generic version of NASONEX was approved as mometasone furoate by PADAGIS US on March 18th, 2002.

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Paragraph IV (Patent) Challenges for NASONEX
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
NASONEX Nasal Spray mometasone furoate 50 mcg/ Spray 020762 1 2009-08-07

US Patents and Regulatory Information for NASONEX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Organon Llc NASONEX mometasone furoate SPRAY, METERED;NASAL 020762-001 Oct 1, 1997 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Perrigo Pharma Intl NASONEX 24HR ALLERGY mometasone furoate SPRAY, METERED;NASAL 215712-001 Mar 17, 2022 OTC Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for NASONEX

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Organon Llc NASONEX mometasone furoate SPRAY, METERED;NASAL 020762-001 Oct 1, 1997 ⤷  Try a Trial ⤷  Try a Trial
Organon Llc NASONEX mometasone furoate SPRAY, METERED;NASAL 020762-001 Oct 1, 1997 ⤷  Try a Trial ⤷  Try a Trial
Organon Llc NASONEX mometasone furoate SPRAY, METERED;NASAL 020762-001 Oct 1, 1997 ⤷  Try a Trial ⤷  Try a Trial
Organon Llc NASONEX mometasone furoate SPRAY, METERED;NASAL 020762-001 Oct 1, 1997 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for NASONEX

See the table below for patents covering NASONEX around the world.

Country Patent Number Title Estimated Expiration
New Zealand 199600 17-(HETEROCYCLIC CARBOXYLATE)-SUBSTITUTED STEROIDS ⤷  Try a Trial
Ireland 820207 ⤷  Try a Trial
Japan H05506667 ⤷  Try a Trial
Hong Kong 1135331 ⤷  Try a Trial
Czech Republic 281318 Monohydrát mometasonfuroátu, způsob přípravy této látky a přípravy lékových kompozic z ní (MONOHYDRATE OF 9 ALPHA, 21-DICHLORO-16 ALPHA-METHYL-1,4-PREGNADIENE-11 BETA, 17 ALPHA-DIOL-3,20-DIONE-17-(2°-FUROATE), PROCESS OF ITS PREPARATION AND PHARMACEUTICAL COMPOSITION CONTAINING THEREOF) ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for NASONEX

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
3043773 21C1057 France ⤷  Try a Trial PRODUCT NAME: MOMETASONE OU L'UN DE SES SELS AVEC OLOPATADINE OU L'UN DE SES SELS; NAT. REGISTRATION NO/DATE: NL52121 20211026; FIRST REGISTRATION: AT - 140638 20210426
0548114 5/1998 Austria ⤷  Try a Trial PRODUCT NAME: MOMETASON FUROAT MONOHYDRAT; NAT. REGISTRATION NO/DATE: 1-22208 19971111; FIRST REGISTRATION: FR AMM 343012.6 19970219
0548114 C980012 Netherlands ⤷  Try a Trial PRODUCT NAME: MOMETASONI FUROAS MONOHYDRATUM; NAT. REGISTRATION NO/DATE: RVG 21613 19971209; FIRST REGISTRATION: FR NL22055 19970219
0057401 94C0002 Belgium ⤷  Try a Trial PRODUCT NAME: MOMETASONI FUROAS; NAT. REG.: 304 S 131 F 7 19930813; FIRST REG.: GR 10681/89 19900622
3043773 2190041-0 Sweden ⤷  Try a Trial PRODUCT NAME: MOMETASONE OR A SALT THEREOF AND OLOPATADINE OR A SALT THEREOF; NAT. REG. NO/DATE: MT NR 60226 20210519; FIRST REG.: AT APPROVAL NR 140638 20210426
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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.