Halobetasol Propionate; Tazarotene Patent Expiration

Halobetasol Propionate; Tazarotene is Used for treating plaque psoriasis in adults. It was first introduced by Bausch Health Americas Inc in its drug Duobrii on Apr 25, 2019. 2 different companies have introduced drugs containing Halobetasol Propionate; Tazarotene.


Halobetasol Propionate; Tazarotene Patents

Given below is the list of patents protecting Halobetasol Propionate; Tazarotene, along with the drug name that holds that patent and the company name owning that drug.

Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Duobrii US10251895 Topical compositions and methods for treating psoriasis Jun 06, 2036 Bausch
Duobrii US10426787 Topical compositions and methods for treating psoriasis Jun 06, 2036 Bausch
Duobrii US11648256 Topical compositions and methods for treating psoriasis Jun 06, 2036 Bausch
Duobrii US11679115 Topical compositions and methods for treating psoriasis Jun 06, 2036 Bausch
Duobrii US10478502 Pharmaceutical formulations containing corticosteroids for topical administration Nov 02, 2031 Bausch
Duobrii US11839656 Pharmaceutical formulations containing corticosteroids for topical administration Nov 02, 2031 Bausch
Duobrii US11957753 Pharmaceutical formulations containing corticosteroids for topical administration Nov 02, 2031 Bausch
Duobrii US11986527 Pharmaceutical formulations containing corticosteroids for topical administration Nov 02, 2031 Bausch
Duobrii US12076403 Pharmaceutical formulations containing corticosteroids for topical administration Nov 02, 2031 Bausch
Duobrii US8809307 Pharmaceutical formulations containing corticosteroids for topical administration Nov 02, 2031 Bausch
Duobrii US6517847 Topical gel delivery system Aug 03, 2020

(Expired)

Bausch



Halobetasol Propionate; Tazarotene's Family Patents

Family Patents

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Halobetasol Propionate; Tazarotene Generic API Manufacturers

Only one generic application has been filed for Halobetasol Propionate; Tazarotene.

Given below is the list of companies who have filed for Halobetasol Propionate; Tazarotene generic, along with the locations of their manufacturing plants worldwide.


1. TARO

Taro Pharmaceuticals Inc has filed for 1 generic for Halobetasol Propionate; Tazarotene. This 0.01%;0.045% version comes by the name HALOBETASOL PROPIONATE AND TAZAROTENE. Given below are the details of the strengths of this generic introduced by Taro.

Strength Dosage Form Availability Application Pathway TE code Launch Date
0.01%; 0.045%

lotion Prescription TOPICAL AB May 2, 2025


Manufacturing Plant Locations
New

Taro's manufacturing plants are situated in 3 countries - United States, Israel, Canada. Given below are the details of these plant locations as well as the firm names of Taro as present at those locations.

Country City Firm Name
United States
Hawthorne Taro Pharmaceuticals U.S.A., Inc.
Honolulu Taro Delight, LLC
Israel
Haifa Taro Pharmaceutical Industries, Ltd.
Canada
Brampton Taro Pharmaceuticals Inc.