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

Last Updated: April 29, 2024

Twi Pharms Company Profile


✉ Email this page to a colleague

« Back to Dashboard


Summary for Twi Pharms
International Patents:1
US Patents:1
Tradenames:26
Ingredients:23
NDAs:29

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 TENORETIC 100 atenolol; chlorthalidone TABLET;ORAL 018760-001 Jun 8, 1984 AB RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial
Twi Pharms TERBUTALINE SULFATE terbutaline sulfate TABLET;ORAL 211832-002 Jun 19, 2020 AB RX No No ⤷  Try a Trial ⤷  Try a Trial
Twi Pharms GUANFACINE HYDROCHLORIDE guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 201408-001 Jun 2, 2015 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 Twi Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Twi Pharms TENORMIN atenolol TABLET;ORAL 018240-001 Approved Prior to Jan 1, 1982 3,836,671 ⤷  Try a Trial
Twi Pharms TENORETIC 100 atenolol; chlorthalidone TABLET;ORAL 018760-001 Jun 8, 1984 3,836,671 ⤷  Try a Trial
Twi Pharms TENORMIN atenolol TABLET;ORAL 018240-002 Approved Prior to Jan 1, 1982 3,663,607 ⤷  Try a 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
0296560 SPC/GB97/023 United Kingdom ⤷  Try a Trial PRODUCT NAME: DONEPEZIL, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, INCLUDING THE HYDROCHLORIDE; REGISTERED: UK PL 10555/0006 19970214; UK PL 10555/0007 19970214
1261586 132012902044560 Italy ⤷  Try a Trial PRODUCT NAME: SAXAGLIPTIN E METFORMINA(KOMBOGLYZE); AUTHORISATION NUMBER(S) AND DATE(S): DA EU/1/11/731/001 A EU/1/11/731/014, 20111124
0480717 98C0025 Belgium ⤷  Try a Trial PRODUCT NAME: LOSARTAN POTASSIUM; HYDROCHLOROTHIAZIDE; NAT. REGISTRATION NO/DATE: NL 20 037 19950215; FIRST REGISTRATION: FR - NL 20 037 19950215
>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.