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 20, 2024

Impax Labs Inc Company Profile


✉ Email this page to a colleague

« Back to Dashboard


What is the competitive landscape for IMPAX LABS INC, and when can generic versions of IMPAX LABS INC drugs launch?

IMPAX LABS INC has forty-nine approved drugs.

There are eight US patents protecting IMPAX LABS INC drugs. There is one tentative approval on IMPAX LABS INC drugs.

There are twenty-five patent family members on IMPAX LABS INC drugs in twelve countries and thirty-five supplementary protection certificates in eleven countries.

Summary for Impax Labs Inc
International Patents:25
US Patents:8
Tradenames:43
Ingredients:43
NDAs:49

Drugs and US Patents for Impax Labs Inc

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 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 9,463,246 ⤷  Try a Trial Y ⤷  Try a Trial
Impax Labs Inc RYTARY carbidopa; levodopa CAPSULE, EXTENDED RELEASE;ORAL 203312-001 Jan 7, 2015 RX Yes No 9,089,607 ⤷  Try a Trial Y ⤷  Try a Trial
Impax Labs Inc GUANFACINE HYDROCHLORIDE guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 202238-004 Oct 20, 2015 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs Inc MORPHINE SULFATE morphine sulfate CAPSULE, EXTENDED RELEASE;ORAL 200411-004 Apr 12, 2016 DISCN No No ⤷  Try a Trial ⤷  Try a Trial
Impax Labs Inc PYRIDOSTIGMINE BROMIDE pyridostigmine bromide TABLET;ORAL 040457-001 Dec 26, 2002 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 Inc

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
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 203312-001 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
Impax Labs Inc RYTARY carbidopa; levodopa CAPSULE, EXTENDED RELEASE;ORAL 203312-003 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 INC 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

Supplementary Protection Certificates for Impax Labs Inc Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2435024 301102 Netherlands ⤷  Try a Trial PRODUCT NAME: COMBINATIE VAN FORMOTEROL (MET INBEGRIP VAN DE FARMACEUTISCH AANVAARDBARE ZOUTEN, ESTERS, SOLVATEN OF ENANTIOMEREN ERVAN), GLYCOPYRROLAAT (MET INBEGRIP VAN DE FARMACEUTISCH AANVAARDBARE ZOUTEN, ESTERS, SOLVATEN OF ENANTIOMEREN ERVAN) EN BUDESONIDE (MET INBEGRIP VAN DE FARMACEUTISCH AANVAARDBARE ZOUTEN, ESTERS, SOLVATEN OF ENANTIOMEREN ERVAN); REGISTRATION NO/DATE: EU/1/20/1498 20201210
3225249 2019C/520 Belgium ⤷  Try a Trial PRODUCT NAME: DESMOPRESSINE OF EEN ACETAATZOUT DAARVAN; AUTHORISATION NUMBER AND DATE: BE497271 - BE497280 20160513
0764174 04C0021 France ⤷  Try a Trial PRODUCT NAME: COLESEVELAM HYDROCHLORIDE; REGISTRATION NO/DATE: EU/1/03/268/001 20040310
0809498 10C0038 France ⤷  Try a Trial PRODUCT NAME: ACYCLOVIR ET HYDROCORTISONE; NAT. REGISTRATION NO/DATE: NL 36 826 20100420; FIRST REGISTRATION: SK - 2108/08467-R 20091026
2712622 122017000006 Germany ⤷  Try a Trial PRODUCT NAME: DESMOPRESSIN ODER DAS ACETAT DAVON; NAT. REGISTRATION NO/DATE: 94725.00.00 94726.00.00 20160901 FIRST REGISTRATION: BELGIEN BE497271 BE497280 20160504
0613371 SPC/GB02/033 United Kingdom ⤷  Try a Trial PRODUCT NAME: FORMOTEROL (OPTIONALLY IN THE FORM OF THE FREE BASE OR A PHYSIOLOGICALLY ACCEPTABLE SALT THEREOF, OR A SOLVATE OF SUCH FREE BASE OR SALT ESPECIALLY AS FORMOTEROL FUMARATE DIHYDRATE) AND BUDESONIDE; REGISTERED: SE SE16047, 16048 20000825; UK PL17901/0091 20010515; UK PL17901/0092 20010515
>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.