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Last Updated: May 8, 2024

Impax Labs Company Profile


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Summary for Impax Labs
International Patents:25
US Patents:8
Tradenames:108
Ingredients:107
NDAs:141

Drugs and US Patents for Impax Labs

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Impax Labs Inc MORPHINE SULFATE morphine sulfate CAPSULE, EXTENDED RELEASE;ORAL 200411-005 Apr 12, 2016 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs Inc GUANFACINE HYDROCHLORIDE guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 202238-003 Oct 20, 2015 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs Inc RYTARY carbidopa; levodopa CAPSULE, EXTENDED RELEASE;ORAL 203312-004 Jan 7, 2015 RX Yes Yes 8,454,998 ⤷  Try a Trial Y ⤷  Try a Trial
Impax Labs CARBIDOPA AND LEVODOPA carbidopa; levodopa TABLET, EXTENDED RELEASE;ORAL 076521-001 May 14, 2004 AB RX No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs ISONIAZID isoniazid TABLET;ORAL 080153-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs OMEPRAZOLE omeprazole CAPSULE, DELAYED REL PELLETS;ORAL 075785-003 Jan 21, 2009 AB RX No No ⤷  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 Impax Labs

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Impax Labs Inc RYTARY carbidopa; levodopa CAPSULE, EXTENDED RELEASE;ORAL 203312-001 Jan 7, 2015 7,094,427 ⤷  Try a Trial
Impax Labs Inc RYTARY carbidopa; levodopa CAPSULE, EXTENDED RELEASE;ORAL 203312-004 Jan 7, 2015 7,094,427 ⤷  Try a Trial
Impax Labs Inc RYTARY carbidopa; levodopa CAPSULE, EXTENDED RELEASE;ORAL 203312-003 Jan 7, 2015 7,094,427 ⤷  Try a Trial
Impax Labs Inc RYTARY carbidopa; levodopa CAPSULE, EXTENDED RELEASE;ORAL 203312-002 Jan 7, 2015 7,094,427 ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration
Paragraph IV (Patent) Challenges for IMPAX LABS drugs
Drugname Dosage Strength Tradename Submissiondate
➤ Subscribe Extended-release Capsules 61.25 mg/245 mg ➤ Subscribe 2015-06-10
➤ Subscribe Delayed-release Tablets 20 mg ➤ Subscribe 2015-06-03
➤ Subscribe Extended-release Capsules 23.75 mg/95 mg, 36.25 mg/145 mg, 48.75 mg/195 mg ➤ Subscribe 2015-06-24

Supplementary Protection Certificates for Impax Labs Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1507558 2012/018 Ireland ⤷  Try a Trial PRODUCT NAME: ALISKIREN OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AMLODIPINE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND HYDROCHLOROTHIAZIDE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF.; NAT REGISTRATION NO/DATE: EU/1/11/730/001-060 20111122; FIRST REGISTRATION NO/DATE: SWITZERLAND 6167801-6167805 20110705
3225249 300983 Netherlands ⤷  Try a Trial PRODUCT NAME: DESMOPRESSIN, DESGEWENST IN DE VORM VAN EEN ACETAAT ZOUT; REGISTRATION NO/DATE: BE497271 & BE497280 20160513
0861666 07C0006 France ⤷  Try a Trial PRODUCT NAME: PIOGLITAZONE/METFORMINE ET LEURS SELS PHARMACEUTIQUEMENT ACCEPTABLES; REGISTRATION NO/DATE IN FRANCE: EU/1/06/354/001 DU 20060728; REGISTRATION NO/DATE AT EEC: EU/1/06/354/001 DU 20060728
0809498 SPC/GB10/012 United Kingdom ⤷  Try a Trial PRODUCT NAME: A COMBINATION OF ACYCLOVIR AND HYDROCORTISONE; REGISTERED: UK PL18191/0001-0001 20091112
0124495 SPC/GB01/006 United Kingdom ⤷  Try a Trial PRODUCT NAME: ESOMEPRAZOLE AS MAGNESIUM TRIHYDRATE; REGISTERED: SE 15945 20000310; SE 15946 20000310; UK PL 17901/0068-0069 20000727
1412357 PA2008013 Lithuania ⤷  Try a Trial PRODUCT NAME: SITAGLIPTINUM PHOSPHAS MONOHYDRICUS, METFORMINI HYDROCHLORIDUM; REG. NO/DATE: EU/1/08/455/001-014 20080716
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
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