Lanthanum Carbonate Patent Expiration

Lanthanum Carbonate is Used for lowering serum phosphate levels in patients with end stage renal disease. It was first introduced by Takeda Pharmaceuticals Usa Inc in its drug Fosrenol on Oct 26, 2004. 5 different companies have introduced drugs containing Lanthanum Carbonate.


Lanthanum Carbonate Patents

Given below is the list of patents protecting Lanthanum Carbonate, 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
Fosrenol US8980327 Capsule and powder formulations containing lanthanum compounds Dec 01, 2030 Takeda Pharms Usa
Fosrenol US9023397 Capsule and powder formulations containing lanthanum compounds Dec 01, 2030 Takeda Pharms Usa
Fosrenol US7381428 Stabilized lanthanum carbonate compositions Aug 26, 2024

(Expired)

Takeda Pharms Usa
Fosrenol US7465465 Pharmaceutical formulation comprising lanthanum compounds Aug 26, 2024

(Expired)

Takeda Pharms Usa
Fosrenol US5968976 Pharmaceutical composition containing selected lanthanum carbonate hydrates Oct 26, 2018

(Expired)

Takeda Pharms Usa



Lanthanum Carbonate's Family Patents

Family Patents

Explore Our Curated Drug Screens

Drugs Generating Over $1 Billion in Annual Revenue
Explore the top-performing drugs that dominate the pharmaceutical industry
View List
NCE-1 Patent Expiry in the Next 1 Year
Identify opportunities as new chemical entity (NCE-1) patents approach expiry
View List
Recently Granted Patents in EP
Find the opportunity to file Oppositions
View List

Lanthanum Carbonate Generic API Manufacturers

Several generic applications have been filed for Lanthanum Carbonate. The first generic version for Lanthanum Carbonate was by Natco Pharma Ltd and was approved on Aug 11, 2017. And the latest generic version is by Alkem Laboratories Ltd and was approved on Mar 13, 2025.

Given below is the list of companies who have filed for Lanthanum Carbonate generic, along with the locations of their manufacturing plants worldwide.


1. ALKEM LABS LTD

Alkem Laboratories Ltd has filed for 3 different strengths of generic version for Lanthanum Carbonate. Given below are the details of the strengths of this generic introduced by Alkem Labs Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 1GM BASE

tablet, chewable Prescription ORAL AB Mar 13, 2025
EQ 750MG BASE

tablet, chewable Prescription ORAL AB Mar 13, 2025
EQ 500MG BASE

tablet, chewable Prescription ORAL AB Mar 13, 2025





2. BARR

Barr Laboratories Inc A Wholly Owned Sub Of Teva Pharmaceuticals Usa Inc has filed for 3 different strengths of generic version for Lanthanum Carbonate. Given below are the details of the strengths of this generic introduced by Barr.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 750MG BASE

tablet, chewable Prescription ORAL AB Jan 27, 2022
EQ 1GM BASE

tablet, chewable Prescription ORAL AB Jan 27, 2022
EQ 500MG BASE

tablet, chewable Prescription ORAL AB Jan 27, 2022


Manufacturing Plant Locations
New

Barr's manufacturing plants are situated in 4 countries - Mexico, Singapore, United States, Philippines. Given below are the details of these plant locations as well as the firm names of Barr as present at those locations.

Country City Firm Name
Mexico
Aldama Barra La Coma, S. De R.L
Singapore
Singapore Barramundi Asia Pte Ltd
United States
Franklin Barrett Distribution Centers, Inc.
Somerset Barrett Distribution Centers Inc
Live Oak Barrington Dairy Farm
Lee Barrington Coffee Roasting Company, Inc.
Belvidere Barred Woods, LLC
Hereford Barrett and Crofoot, LLP
Commerce Barreras Meat Co
Arecibo Barreto Dairy, Inc.
Brainerd Barrett Ag Service, Inc.
Greenwood Barr Enterprises, Inc.
Machipongo Barrier Island Seafood
Hereford Barrett and Crofoot Feedyard, West
Davie Barrier Technologies LLC
Dillon Barretts Minerals Inc
Barrett Barrett Farm Supply, Inc.
Curtis Bay Barrett Distribution Center
Englewood Barrett E. Cowan, MD
Montezuma Barrington Dairies
Newton Barrett Technology, LLC
Lake Barrington Barrington Ventures, Ltd
Buffalo Barrel and Brine Inc
Madison Barriques Holding Company, LLC
Paso Robles Barreto Cellars
Swartz Creek Barrett Donut Mixes, Inc..
Memphis Barrett Distribution Centers
Randolph Barrett Farm
Harrison Barrington Chemical Corporation
Forest Barr Laboratories Inc.
Philippines
Bulacan Barrio Fiesta Manufacturing Corporation





3. INVAGEN PHARMS

Invagen Pharmaceuticals Inc has filed for 3 different strengths of generic version for Lanthanum Carbonate. Given below are the details of the strengths of this generic introduced by Invagen Pharms.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 500MG BASE

tablet, chewable Prescription ORAL AB Jan 24, 2022
EQ 1GM BASE

tablet, chewable Prescription ORAL AB Jan 24, 2022
EQ 750MG BASE

tablet, chewable Prescription ORAL AB Jan 24, 2022





4. NATCO PHARMA LTD

Natco Pharma Ltd has filed for 3 different strengths of generic version for Lanthanum Carbonate. Given below are the details of the strengths of this generic introduced by Natco Pharma Ltd.

Strength Dosage Form Availability Application Pathway TE code Launch Date
EQ 1GM BASE

tablet, chewable Prescription ORAL AB Aug 11, 2017
EQ 500MG BASE

tablet, chewable Prescription ORAL AB Aug 11, 2017
EQ 750MG BASE

tablet, chewable Prescription ORAL AB Aug 11, 2017


Manufacturing Plant Locations
New

Natco Pharma Ltd'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 Natco Pharma Ltd as present at those locations.

Country City Firm Name
India
Hyderabad NATCO PHARMA LTD
Rangareddy District Natco Pharma Ltd. - Chemical Division