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Generated: September 19, 2018

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NATROBA Drug Profile

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When do Natroba patents expire, and what generic alternatives are available?

Natroba is a drug marketed by Parapro Llc and is included in one NDA. There are three patents protecting this drug.

The generic ingredient in NATROBA is spinosad. There is one drug master file entry for this compound. Two suppliers are listed for this compound. Additional details are available on the spinosad profile page.

Drug patent expirations by year for NATROBA
Generic Entry Opportunity Date for NATROBA
Generic Entry Date for NATROBA*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
SUSPENSION;TOPICAL

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Pharmacology for NATROBA
Drug ClassPediculicide

US Patents and Regulatory Information for NATROBA

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Parapro Llc NATROBA spinosad SUSPENSION;TOPICAL 022408-001 Jan 18, 2011 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Parapro Llc NATROBA spinosad SUSPENSION;TOPICAL 022408-001 Jan 18, 2011 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Parapro Llc NATROBA spinosad SUSPENSION;TOPICAL 022408-001 Jan 18, 2011 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration

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Expired US Patents for NATROBA

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Parapro Llc NATROBA spinosad SUSPENSION;TOPICAL 022408-001 Jan 18, 2011 ➤ Sign Up ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

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Non-Orange Book US Patents for NATROBA

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
6,727,228 Pediculicidal and ovacidal treatment compositions and methods for killing head lice and their eggs ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Supplementary Protection Certificates for NATROBA

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
C0047 France ➤ Sign Up PRODUCT NAME: SPINOSAD; REGISTRATION NO/DATE IN FRANCE: 2060098 DU 20060628; REGISTRATION NO/DATE AT EEC: 9275/B DU 20011023
C/GB02/028 United Kingdom ➤ Sign Up PRODUCT NAME: SPINOSAD; REGISTERED: CH W 6020 20010313; UK 0714 20020227
50009 Netherlands ➤ Sign Up PRODUCT NAME: SPINOSAD, DESGEWENST IN DE VORM VAN EEN ZOUT; NATL. REGISTRATION NO/DATE: 12363 N 20020913; FIRST REGISTRATION: SE 4511 20020204
Supplementary Protection Certificate SPC Country SPC Expiration SPC Description

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Serving hundreds of leading biopharmaceutical companies globally:

Chinese Patent Office
Boehringer Ingelheim
Express Scripts
Argus Health
AstraZeneca
Cipla
Colorcon
US Department of Justice
US Army

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 verifification 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.