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

Last Updated: March 28, 2024

XYZAL Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Xyzal patents expire, and what generic alternatives are available?

Xyzal is a drug marketed by Chattem Sanofi and is included in four NDAs. There is one patent protecting this drug and two Paragraph IV challenges.

The generic ingredient in XYZAL is levocetirizine dihydrochloride. There are thirteen drug master file entries for this compound. Forty-eight suppliers are listed for this compound. Additional details are available on the levocetirizine dihydrochloride profile page.

Paragraph IV (Patent) Challenges for XYZAL
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
XYZAL Oral Solution levocetirizine dihydrochloride 0.5 mg/mL 022157 1 2009-01-14
XYZAL Tablets levocetirizine dihydrochloride 5 mg 022064 1 2007-12-17

US Patents and Regulatory Information for XYZAL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Chattem Sanofi XYZAL levocetirizine dihydrochloride SOLUTION;ORAL 022157-001 Jan 28, 2008 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Chattem Sanofi XYZAL ALLERGY 24HR levocetirizine dihydrochloride TABLET;ORAL 209089-001 Jan 31, 2017 OTC Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Chattem Sanofi XYZAL levocetirizine dihydrochloride TABLET;ORAL 022064-001 May 25, 2007 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Chattem Sanofi XYZAL ALLERGY 24HR levocetirizine dihydrochloride SOLUTION;ORAL 209090-001 Jan 31, 2017 OTC Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  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 XYZAL

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Chattem Sanofi XYZAL levocetirizine dihydrochloride SOLUTION;ORAL 022157-001 Jan 28, 2008 ⤷  Try a Trial ⤷  Try a Trial
Chattem Sanofi XYZAL levocetirizine dihydrochloride TABLET;ORAL 022064-001 May 25, 2007 ⤷  Try a Trial ⤷  Try a Trial
Chattem Sanofi XYZAL levocetirizine dihydrochloride TABLET;ORAL 022064-001 May 25, 2007 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for XYZAL

See the table below for patents covering XYZAL around the world.

Country Patent Number Title Estimated Expiration
Bosnia and Herzegovina 97199 ⤷  Try a Trial
South Africa 8200752 ⤷  Try a Trial
Japan S57149282 2-(4-(DIPHENYLMETHYL)-1-PIPERAZINYL)ACETIC ACID AND THEIR DERIVATIVES AS MEDICINE ⤷  Try a Trial
Cyprus 1307 2-(4-(DIPHENYLMETHYL)-1-PIPERAZINYL)-ACETIC ACIDS AND THEIR AMIDES,PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS ⤷  Try a Trial
Australia 544066 ⤷  Try a Trial
New Zealand 199650 2-(4-(DIPHENYLMETHYL)-1-PIPERAZINYL)-ACETIC ACID DERIVATIVES ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for XYZAL

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0663828 C300085 Netherlands ⤷  Try a Trial PRODUCT NAME: LEVOCETIRIZINE, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT, IN HET BIJZONDER LEVOCETIRINE DIHYDROCHLORIDE; NAT. REGISTRATION NO/DATE: RVG 26770 20011009; FIRST REGISTRATION: DE 49903.00.00 AND 49904.00.00 20010103
0663828 CA 2002 00006 Denmark ⤷  Try a Trial
0058146 SPC/GB01/052 United Kingdom ⤷  Try a Trial SPC/GB01/052:, EXPIRES: 20070205
0663828 SPC007/2002 Ireland ⤷  Try a Trial SPC007/2002: 20040517, EXPIRES: 20160102
0663828 CR 2002 00006 Denmark ⤷  Try a Trial PRODUCT NAME: LEVOCETIRIZIN OG FARMACEUTISK ACCEPTABLE SALTE DERAF; NAT. REG. NO/DATE: 32719 20011008; FIRST REG. NO/DATE: EU 49903.00.00, 49904.00.00 20010103
0663828 2002C/005 Belgium ⤷  Try a Trial PRODUCT NAME: LEVOCETIRIZIN. DIHYDROCHLORID; NAT. REGISTRATION: 194 IS 90 F 3 20011022; FIRST REGISTRATION: DE 49904.00.00 20010103
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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.