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Last Updated: November 21, 2024

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CALCIUM ACETATE - Generic Drug Details


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What are the generic drug sources for calcium acetate and what is the scope of freedom to operate?

Calcium acetate is the generic ingredient in five branded drugs marketed by Amneal Pharms, Chartwell Rx, Heritage Pharms Inc, Hikma, Invagen Pharms, Lotus Pharm Co Ltd, Lupin Ltd, Nostrum Labs Inc, Square Pharms, Suven Pharms, Fresenius Medcl, Chartwell Molecular, Padagis Us, and Cypress Pharm, and is included in eighteen NDAs. There are three patents protecting this compound and two Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Calcium acetate has twenty-three patent family members in sixteen countries.

There are six drug master file entries for calcium acetate. Twenty-two suppliers are listed for this compound.

Drug Prices for CALCIUM ACETATE

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Drug Sales Revenue Trends for CALCIUM ACETATE

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Recent Clinical Trials for CALCIUM ACETATE

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Peking University People's HospitalPhase 2
Mark FoxPhase 4
University of Colorado, DenverPhase 2

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Pharmacology for CALCIUM ACETATE
Paragraph IV (Patent) Challenges for CALCIUM ACETATE
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
PHOSLYRA Oral Solution calcium acetate 667 mg/5 mL 022581 2 2013-12-05
PHOSLO GELCAPS Capsules calcium acetate EQ 169 mg calcium 021160 1 2005-05-31

US Patents and Regulatory Information for CALCIUM ACETATE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Suven Pharms CALCIUM ACETATE calcium acetate CAPSULE;ORAL 211038-001 Feb 21, 2020 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Square Pharms CALCIUM ACETATE calcium acetate CAPSULE;ORAL 217205-001 Mar 13, 2023 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Lotus Pharm Co Ltd CALCIUM ACETATE calcium acetate CAPSULE;ORAL 203298-001 Jul 26, 2016 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Nostrum Labs Inc CALCIUM ACETATE calcium acetate CAPSULE;ORAL 203179-001 Oct 26, 2015 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>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 CALCIUM ACETATE

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Fresenius Medcl PHOSLO calcium acetate CAPSULE;ORAL 021160-001 Apr 2, 2001 ⤷  Sign Up ⤷  Sign Up
Fresenius Medcl PHOSLO GELCAPS calcium acetate CAPSULE;ORAL 021160-003 Apr 2, 2001 ⤷  Sign Up ⤷  Sign Up
Fresenius Medcl PHOSLO GELCAPS calcium acetate CAPSULE;ORAL 021160-003 Apr 2, 2001 ⤷  Sign Up ⤷  Sign Up
Fresenius Medcl PHOSLO calcium acetate TABLET;ORAL 019976-001 Dec 10, 1990 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for CALCIUM ACETATE

Country Patent Number Title Estimated Expiration
China 104095838 Liquid compositions of calcium acetate ⤷  Sign Up
Canada 2658465 COMPOSITIONS LIQUIDES D'ACETATE DE CALCIUM (LIQUID COMPOSITIONS OF CALCIUM ACETATE) ⤷  Sign Up
China 101522021 Liquid compositions of calcium acetate ⤷  Sign Up
Australia 2007275606 Liquid compositions of calcium acetate ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for CALCIUM ACETATE

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0720599 122014000088 Germany ⤷  Sign Up PRODUCT NAME: EZETIMIB ODER PHARMAZEUTISCH ANNEHMBARE SALZE DAVON IN KOMBINATION MIT ATORVASTATIN ODER PHARMAZEUTISCH ANNEHMBARE SALZE DAVON, INSBESONDERE ATORVASTATIN ALS ATORVASTATINCALCIUMTRIHYDRAT; NAT. REGISTRATION NO/DATE: 90223.00.00 20141113; FIRST REGISTRATION: FRANKREICH CIS: 6 928 917 6 20140912
2365988 CA 2018 00006 Denmark ⤷  Sign Up PRODUCT NAME: PATIROMER SORBITEX CALCIUM AND ANY SALTS AND DERIVATIVES THEREOF; REG. NO/DATE: EU/1/17/1179/001-009 20170721
0521471 SPC/GB03/033 United Kingdom ⤷  Sign Up PRODUCT NAME: ROSUVASTATIN OPTIONALLY IN THE FORM OF A NON-TOXIC PHARMACEUTICALLY ACCEPTABLE SALT, PARTICULARLY THE CALCIUM SALT.; REGISTERED: NL 26872 20021106; NL 26873 20021106; NL 26874 20021106; UK PL 17901/0201 20030321; UK PL 17901/0202 20030321; UK PL 17901/0203 20030321
0933372 13/2008 Austria ⤷  Sign Up PRODUCT NAME: FOSAMPRENAVIR ALS FOSAMPRENAVIR-CALCIUM; REGISTRATION NO/DATE: EU/1/04/282/001 - EU/1/04/282/002 (MITTEILUNG VOM 14.07.2004) 20040713
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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.