Last Updated: August 18, 2026

Twi Pharms Company Profile


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Summary for Twi Pharms
International Patents:1
US Patents:1
Tradenames:28
Ingredients:26
NDAs:31

Drugs and US Patents for Twi Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Twi Pharms BUPROPION HYDROCHLORIDE bupropion hydrochloride TABLET, EXTENDED RELEASE;ORAL 210081-002 Nov 3, 2017 DISCN No No ⤷  Start Trial ⤷  Start Trial
Twi Pharms TENORMIN atenolol TABLET;ORAL 018240-001 Approved Prior to Jan 1, 1982 AB RX Yes No ⤷  Start Trial ⤷  Start Trial
Twi Pharms DEXLANSOPRAZOLE dexlansoprazole CAPSULE, DELAYED RELEASE;ORAL 202666-002 Sep 16, 2022 AB RX No No ⤷  Start Trial ⤷  Start 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 Twi Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Twi Pharms TENORMIN atenolol TABLET;ORAL 018240-004 Apr 9, 1990 3,934,032 ⤷  Start Trial
Twi Pharms TENORMIN atenolol TABLET;ORAL 018240-002 Approved Prior to Jan 1, 1982 3,663,607 ⤷  Start Trial
Twi Pharms TENORETIC 50 atenolol; chlorthalidone TABLET;ORAL 018760-002 Jun 8, 1984 3,836,671 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration
Paragraph IV (Patent) Challenges for TWI PHARMS drugs
Drugname Dosage Strength Tradename Submissiondate
➤ Subscribe Extended-release Tablets 450 mg ➤ Subscribe 2013-02-28

Supplementary Protection Certificates for Twi Pharms Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1261586 2012C/016 Belgium ⤷  Start Trial PRODUCT NAME: UNE COMBINAISON DE PRODUITS DE SAXAGLIPTINE ET DE METFORMINE AINSI QUE TOUT SELS PHARMACEUTIQUEMENT ACCEPTABLES, DONT LES SELS DE CHLORHYDRATE DE SAXAGLIPTINE ET DE METFORMINE; AUTHORISATION NUMBER AND DATE: EU/1/11/731/001 20111128
1506211 PA2014026 Lithuania ⤷  Start Trial PRODUCT NAME: DAPAGLIFOZINUM + METFORMINUM; REGISTRATION NO/DATE: EU/1/13/900 20140116
0656775 CR 2000 00018 Denmark ⤷  Start Trial PRODUCT NAME: BUPROPIONHYDROCHLORID; NAT. REG. NO/DATE: 31347 20000606; FIRST REG. NO/DATE: NL 24160 19991201
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
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