Clindamycin Phosphate; Tretinoin Patent Expiration

Clindamycin Phosphate; Tretinoin is Used for managing symptoms and inflammation associated with atopic dermatitis. It was first introduced by Bausch Health Us Llc in its drug Ziana on Nov 7, 2006. Another drug containing Clindamycin Phosphate; Tretinoin is Veltin. 5 different companies have introduced drugs containing Clindamycin Phosphate; Tretinoin.


Clindamycin Phosphate; Tretinoin Patents

Given below is the list of patents protecting Clindamycin Phosphate; Tretinoin, 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
Veltin US9492384 Microemulsion and sub-micron emulsion process and compositions Aug 31, 2025 Almirall
Ziana US6387383 Topical low-viscosity gel composition Aug 03, 2020

(Expired)

Bausch
Ziana USRE41134 Slow release vehicles for minimizing skin irritancy of topical compositions Feb 24, 2015

(Expired)

Bausch
Veltin US5690923 Stable topical retinoid compositions Nov 25, 2014

(Expired)

Almirall



A patent's expiry date may change depending upon legal activities going on that patent. Critical activities like abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease the life of a patent hence affecting its expiry date and in turn affecting the generic launch date of that drug. Tracking these ongoing activities on a patent application helps to keep an eye on the latest developments in the patent process of the drug which can give an idea of how early a drug's generic could be available. The next section provides a list of recent legal activities on Clindamycin Phosphate; Tretinoin's patents.

Given below is the list recent legal activities going on the following patents of Clindamycin Phosphate; Tretinoin.

Activity Date Patent Number
Patent litigations
Payment of Maintenance Fee, 8th Year, Large Entity 18 Apr, 2024 US9492384
Payment of Maintenance Fee, 4th Year, Large Entity 15 Apr, 2020 US9492384
Patent Issue Date Used in PTA Calculation 15 Nov, 2016 US9492384
Recordation of Patent Grant Mailed 15 Nov, 2016 US9492384
Email Notification 27 Oct, 2016 US9492384
Issue Notification Mailed 26 Oct, 2016 US9492384
Dispatch to FDC 17 Oct, 2016 US9492384
Application Is Considered Ready for Issue 14 Oct, 2016 US9492384
Issue Fee Payment Received 13 Oct, 2016 US9492384
Issue Fee Payment Verified 13 Oct, 2016 US9492384


Clindamycin Phosphate; Tretinoin's Family Patents

Family Patents

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Clindamycin Phosphate; Tretinoin Generic API Manufacturers

Several generic applications have been filed for Clindamycin Phosphate; Tretinoin. The first generic version for Clindamycin Phosphate; Tretinoin was by Actavis Mid Atlantic Llc and was approved on Jun 12, 2015. And the latest generic version is by Encube Ethicals Private Ltd and was approved on Sep 1, 2023.

Given below is the list of companies who have filed for Clindamycin Phosphate; Tretinoin generic, along with the locations of their manufacturing plants worldwide.


1. ACTAVIS MID ATLANTIC

Actavis Mid Atlantic Llc has filed for 1 generic for Clindamycin Phosphate; Tretinoin. This 1.2%;0.025% version comes by the name CLINDAMYCIN PHOSPHATE AND TRETINOIN. Given below are the details of the strengths of this generic introduced by Actavis Mid Atlantic.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1.2%; 0.025%

gel Prescription TOPICAL AB1 Jun 12, 2015





2. ENCUBE

Encube Ethicals Private Ltd has filed for 1 generic for Clindamycin Phosphate; Tretinoin. This 1.2%;0.025% version comes by the name CLINDAMYCIN PHOSPHATE AND TRETINOIN. Given below are the details of the strengths of this generic introduced by Encube.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1.2%; 0.025%

gel Prescription TOPICAL AB2 Sep 1, 2023


Manufacturing Plant Locations
New

Encube's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Encube as present at those locations.

Country City Firm Name
India
Andheri East, Mumbai Encube Ethicals Private Ltd
Ponda Encube Ethicals Pvt. Ltd.





3. SOLARIS PHARMA CORP

Solaris Pharma Corp has filed for 1 generic for Clindamycin Phosphate; Tretinoin. This 1.2%;0.025% version comes by the name CLINDAMYCIN PHOSPHATE AND TRETINOIN. Given below are the details of the strengths of this generic introduced by Solaris Pharma Corp.

Strength Dosage Form Availability Application Pathway TE code Launch Date
1.2%; 0.025%

gel Prescription TOPICAL AB2 Feb 10, 2022


Manufacturing Plant Locations
New

Solaris Pharma Corp's manufacturing plants are situated in 1 country - United States. Given below are the details of these plant locations as well as the firm names of Solaris Pharma Corp as present at those locations.

Country City Firm Name
United States
Bridgewater Solaris Pharma Corp