You’re using a public version of DrugPatentWatch with 5 free searches available | Register to unlock more free searches. CREATE FREE ACCOUNT

Last Updated: May 10, 2024

Impax Labs Company Profile


✉ Email this page to a colleague

« Back to Dashboard


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 METHOCARBAMOL methocarbamol TABLET;ORAL 084927-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs Inc METHYLPHENIDATE HYDROCHLORIDE methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 205105-002 Jul 28, 2016 AB2 RX No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs ALPRAZOLAM alprazolam TABLET, EXTENDED RELEASE;ORAL 077968-001 May 24, 2007 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs TAMSULOSIN HYDROCHLORIDE tamsulosin hydrochloride CAPSULE;ORAL 090377-001 Mar 2, 2010 AB RX No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs NADOLOL AND BENDROFLUMETHIAZIDE bendroflumethiazide; nadolol TABLET;ORAL 077833-001 Mar 30, 2007 DISCN 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
1506211 132014902277722 Italy ⤷  Try a Trial PRODUCT NAME: UNA COMBINAZIONE DI DAPAGLIFLOZIN O UN SUO SALE FARMACEUTICAMENTE ACCETTABILE E METFORMINA O UN SUO SALE FARMACEUTICAMENTE ACCETTABILE COME PROTETTI DAL BREVETTO DI BASE EP1506211(XIGDUO); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/13/900, 20140116
0716606 6/2002 Austria ⤷  Try a Trial PRODUCT NAME: SEVELAMER SOWIE DESSEN PHARMAZEUTISCH VERTRAEGLICHEN SALZE; REGISTRATION NO/DATE: EU/1/99/123/001 - EU/1/99/123/004 20000128
1602370 09C0020 France ⤷  Try a Trial PRODUCT NAME: COMBINAISON COMRENANT L’ALISKIREN SOUS FORME DE BAE LIBRE OU UN SEL DE CELUI-CI PHARMACEUTIQUEMENT ACCEPTABLE, ET L’HYDROCHLOROTHIAZIDE OU UN SEL PHARMACEUTIQUEMENT ACCEPTABLE DE CELUI-CI; REGISTRATION NO/DATE IN FRANCE: EU/1/08/491/001 DU 20090116; REGISTRATION NO/DATE AT EEC: 58935 01-04 DU 20081028
2712622 C02712622/01 Switzerland ⤷  Try a Trial PRODUCT NAME: DESMOPRESSIN; REGISTRATION NO/DATE: SWISSMEDIC-ZULASSUNG 66379 16.03.2018
1506211 C 2014 029 Romania ⤷  Try a Trial PRODUCT NAME: COMBINATIE DE DAPAGLIFLOZIN SAU O SARE ACCEPTABILAFARMACEUTIC A ACESTUIA SI METFORMINA SAU O SARE ACCEPTABILA FARMACEUTIC A ACESTEIA; NATIONAL AUTHORISATION NUMBER: EU/1/13/900; DATE OF NATIONAL AUTHORISATION: 20140116; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/13/900; DATE OF FIRST AUTHORISATION IN EEA: 20140116
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
Applicants may be listed under multiple names.
Here is a list of applicants with similar names.

Make Better Decisions: Try a trial or see plans & pricing

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.