Last Updated: August 2, 2026

CLINDAGEL Drug Patent Profile


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Which patents cover Clindagel, and when can generic versions of Clindagel launch?

Clindagel is a drug marketed by Bausch and is included in one NDA.

The generic ingredient in CLINDAGEL is clindamycin phosphate. There are fifty-five drug master file entries for this compound. Thirty-seven suppliers are listed for this compound. Additional details are available on the clindamycin phosphate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Clindagel

A generic version of CLINDAGEL was approved as clindamycin phosphate by HIKMA on April 25th, 1988.

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Summary for CLINDAGEL

US Patents and Regulatory Information for CLINDAGEL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bausch CLINDAGEL clindamycin phosphate GEL;TOPICAL 050782-001 Nov 27, 2000 AB2 RX Yes Yes ⤷  Start Trial ⤷  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

International Patents for CLINDAGEL

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

Country Patent Number Title Estimated Expiration
Argentina 030093 SISTEMA PARA LA DISTRIBUCION TOPICA DEL GEL ⤷  Start Trial
Austria 429922 ⤷  Start Trial
Australia 2001279002 ⤷  Start Trial
Australia 7900201 ⤷  Start Trial
Brazil 0113247 ⤷  Start Trial
Canada 2417646 SYSTEME DE DISTRIBUTION D'UN GEL TOPIQUE (TOPICAL GEL DELIVERY SYSTEM) ⤷  Start Trial
China 101305982 ⤷  Start Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for CLINDAGEL

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1304992 PA2013025 Lithuania ⤷  Start Trial PRODUCT NAME: CLINFAMYCINUM + TRETINOINUM; REGISTRATION NO/DATE: LT/1/13/3279/001, 2013 04 26 LT/1/13/3279/002, 2013 04 26 PA1332/043/001 20130323
1304992 SPC/GB13/061 United Kingdom ⤷  Start Trial PRODUCT NAME: CLINDAMYCIN PHOSPHATE IN COMBINATION WITH TRETINOIN.; REGISTERED: IE PA1332/043/001 20130322; UK PL15142/0249 20130624
1304992 C01304992/01 Switzerland ⤷  Start Trial PRODUCT NAME: CLINDAMYCINI PHOSPHAS ET TRETINOINUM; REGISTRATION NO/DATE: SWISSMEDIC 62513 28.03.2014
1304992 CR 2013 00053 Denmark ⤷  Start Trial PRODUCT NAME: CLINDAMYCIN (SOM CLINDAMYCIN PHOSPHATE) OG TRETINOIN; NAT. REG. NO/DATE: 48954 20130416; FIRST REG. NO/DATE: IE PA1332/043/001 20130322
1304992 2013/044 Ireland ⤷  Start Trial PRODUCT NAME: CLINDAMYCIN AND TRETINOIN; REGISTRATION NO/DATE: PA1332/043/001 20130322
1304992 122013000081 Germany ⤷  Start Trial PRODUCT NAME: CLINDAMYCIN (ALS CLINDAMYCIN-PHOSPHAT) UND TRETINOIN; NAT. REGISTRATION NO/DATE: 85210.00.00 20130611; FIRST REGISTRATION: IRLAND PA1332/043/001 20130322
1304992 PA2013025,C1304992 Lithuania ⤷  Start Trial PRODUCT NAME: CLINDAMYCINUM + TRETINOINUM; REGISTRATION NO/DATE: LT/1/13/3279/001, 2013 04 26 LT/1/13/3279/002, 2013 04 26 PA1332/043/001 20130323
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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