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Last Updated: April 19, 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 NIACIN niacin TABLET;ORAL 083115-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs Inc MORPHINE SULFATE morphine sulfate CAPSULE, EXTENDED RELEASE;ORAL 200411-007 Jul 25, 2018 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs GALANTAMINE HYDROBROMIDE galantamine hydrobromide CAPSULE, EXTENDED RELEASE;ORAL 078484-002 May 27, 2009 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs PYRIDOSTIGMINE BROMIDE pyridostigmine bromide TABLET;ORAL 040502-001 Apr 24, 2003 AB RX No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs METFORMIN HYDROCHLORIDE metformin hydrochloride TABLET, EXTENDED RELEASE;ORAL 076985-001 Sep 13, 2005 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs Inc BUSPIRONE HYDROCHLORIDE buspirone hydrochloride TABLET;ORAL 074253-001 Mar 28, 2001 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 203312-003 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 203312-002 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 23.75 mg/95 mg, 36.25 mg/145 mg, 48.75 mg/195 mg ➤ Subscribe 2015-06-24
➤ Subscribe Extended-release Capsules 61.25 mg/245 mg ➤ Subscribe 2015-06-10
➤ Subscribe Delayed-release Tablets 20 mg ➤ Subscribe 2015-06-03

Supplementary Protection Certificates for Impax Labs Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2498758 301040 Netherlands ⤷  Try a Trial PRODUCT NAME: METFORMINE OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN; SAXAGLIPTINE OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN; DAPAGLIFLOZINE OF EEN FARMACEUTISCH AANVAARDBAAR SOLVAAT DAARVAN; REGISTRATION NO/DATE: EU/1/19/1401 20191113
0764174 SPC/GB04/031 United Kingdom ⤷  Try a Trial PRODUCT NAME: COLESEVELAM HYDROCHLORIDE; REGISTERED: UK EU/1/03/268/001-003 20040310
2498758 CR 2020 00017 Denmark ⤷  Try a Trial PRODUCT NAME: METFORMIN ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; SAXAGLIPTIN ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; DAPAGLIFLOZIN ELLER ET FARMACEUTISK ACCEPTABELT SOLVAT DERAF; REG. NO/DATE: EU/1/19/1401 20191113
1261586 1290013-0 Sweden ⤷  Try a Trial PRODUCT NAME: SAXAGLIPTIN/METFORMIN; REG. NO/DATE: EU/1/11/731/001 20111124
3225249 CA 2019 00023 Denmark ⤷  Try a Trial PRODUCT NAME: DESMOPRESSIN ELLER ET ACETATSALT DERAF; NAT. REG. NO/DATE: 55858, 55859 (DK) 20160526; FIRST REG. NO/DATE: BE BE497271, BE497280 20160504
2316456 2017/059 Ireland ⤷  Try a Trial PRODUCT NAME: NALTREXONE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR NALTREXONE HYDROCHLORIDE, AND BUPROPION OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR BUPROPION HYDROCHLORIDE; REGISTRATION NO/DATE: EU/1/14/988 20150326
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
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