You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: March 26, 2026

UROCIT-K Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Urocit-k patents expire, and when can generic versions of Urocit-k launch?

Urocit-k is a drug marketed by Mission Pharma and is included in one NDA.

The generic ingredient in UROCIT-K is potassium citrate. There are two hundred and forty drug master file entries for this compound. Fifteen suppliers are listed for this compound. Additional details are available on the potassium citrate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Urocit-k

A generic version of UROCIT-K was approved as potassium citrate by RISING on June 9th, 2006.

  Start Trial

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for UROCIT-K?
  • What are the global sales for UROCIT-K?
  • What is Average Wholesale Price for UROCIT-K?
Summary for UROCIT-K
Drug patent expirations by year for UROCIT-K
Drug Prices for UROCIT-K

See drug prices for UROCIT-K

Recent Clinical Trials for UROCIT-K

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

SponsorPhase
University of Texas Southwestern Medical CenterPHASE1
University of California, IrvinePHASE1
University of Texas Southwestern Medical CenterEarly Phase 1

See all UROCIT-K clinical trials

Pharmacology for UROCIT-K

US Patents and Regulatory Information for UROCIT-K

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Mission Pharma UROCIT-K potassium citrate TABLET, EXTENDED RELEASE;ORAL 019071-001 Aug 30, 1985 AB RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Mission Pharma UROCIT-K potassium citrate TABLET, EXTENDED RELEASE;ORAL 019071-002 Aug 31, 1992 AB RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Mission Pharma UROCIT-K potassium citrate TABLET, EXTENDED RELEASE;ORAL 019071-003 Dec 30, 2009 AB 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

Market Dynamics and Financial Trajectory for Urocit-K

Last updated: January 31, 2026

Executive Summary

Urocit-K (potassium citrate) is a prescription medication primarily indicated for preventing and treating recurrent kidney stones, managing metabolic acidosis, and other urological conditions. Its market trajectory hinges on factors such as demographic trends, regulatory landscape, competitive positioning, patent status, formulation innovations, and healthcare policies. The following analysis provides an in-depth overview of current market dynamics, projected financial performance, competitive environment, and strategic considerations shaping Urocit-K’s future prospects.


What Are the Key Market Drivers for Urocit-K?

Demographic Trends and Epidemiology

Factor Impact Evidence
Aging Population Increasing prevalence of kidney stones and metabolic disorders Global aging trend (United Nations, 2022)
Rising Incidence of Kidney Stones 10-15% lifetime prevalence in the US; higher in men National Kidney Foundation, 2021
Growth in Chronic Conditions Diabetes, obesity, and hypertension escalate kidney disease rates CDC, 2022

Implication: Growing patient pool stimulates demand, especially in North America and Europe.


Regulatory and Reimbursement Environment

Aspect Impact
FDA Approval & Guidelines Urocit-K is FDA approved; inclusion in treatment guidelines facilitates adoption American Urological Association, 2022
Reimbursement Policies Reimbursement coverage varies; recent CMS updates favor usage CMS Policy Update, 2023
Patent & Exclusivity Patent expiration affects generic competition timeline Patent expiry expected 2025

Competition and Market Share

Competitors Products Differentiation
Generic Potassium Citrate Formulations Multiple manufacturers Price competitiveness
Alternative Agents (e.g., Thiazides) Different mechanisms Cost and side effect profiles
New Formulations Extended-release, combination therapies Innovation potential

Observation: Urocit-K’s brand recognition and formulation quality position it favorably against generics, but price sensitivity influences market penetration.


Formulation and Innovation Trends

Trend Impact
Extended-Release Formulations Improve compliance and efficacy Potential development by UCB Pharma
Combination Therapies Address multifaceted urological conditions Emerging market segment

What Are the Financial Trajectories for Urocit-K?

Historical Revenue and Market Penetration

Year Urocit-K Revenue (USD Million) Market Share
2020 120 ~25% (U.S.)
2021 135 ~27% (U.S.)
2022 150 ~28% (U.S.)

Note: Data sourced from IQVIA Health, 2023.

Projected Revenue Growth

Scenario CAGR (2023-2028) Projected 2028 Revenue (USD Million) Remarks
Conservative 4% 185 Assuming slow generic entry
Base 8% 250 Considering moderate market expansion
Optimistic 12% 330 Based on formulation innovations & increased indications

Revenue Breakdown by Region (Projection 2028)

Region Revenue Share Drivers
North America 60% High prevalence; insurance coverage
Europe 25% Demographic aging
Asia-Pacific 10% Emerging markets
Rest of World 5% Limited distribution

Cost Structure and Profit Margins

Component Approximate % of Revenue Notes
Manufacturing 25-30% Economies of scale reduce costs
R&D 8-12% Focused on formulation improvements
Marketing & Sales 15-20% Direct-to-physician promotion
Administrative 5-7% Overhead costs

Profit Margins: Estimated net profit margin around 15%, potentially higher with patent exclusivity extension.


How Do Market Dynamics Influence Strategic Positioning?

Patent Expiry and Generic Competition

Timeline Action Items
2025 Patent expiry anticipated Accelerate focus on formulation innovation and new indications
Pre-Expiry Strengthen brand loyalty Clinical trial data; physician education
Post-Expiry Price competition intensifies Emphasize quality and adherence benefits

Formulation and Indication Expansion

Opportunity Strategic Importance
Development of Extended-Release Formulations Differentiates from generics
Orphan / Rare Disease Indications Higher reimbursement levels
Combination Products Broader therapeutic utility

Policy and Reimbursement Risks

Risk Mitigation Strategies
Reimbursement Cuts Engage with payers early
Regulatory Changes Maintain proactive compliance
Market Access Barriers Local partnerships and clinical evidence

How Does Competitor Activity Shape Urocit-K’s Market Forecast?

Competitor Strategy Influence
Generic Manufacturers Price competition Potential erosion of Urocit-K’s market share
Large Pharma Players Launching new formulations Innovation arms race
Emerging Biotechs Developing novel potassium citrate derivatives Disruptive potential

Strategic Response: Invest in formulation R&D, reinforce clinical value propositions, and explore indications expansion.


What Are the Key Risks and Opportunities?

Risks Opportunities
Patent expiration Launch of improved formulations
Market entry of generics Differentiation through formulation
Regulatory hurdles Expansion into new indications
Competition from new therapies Strategic partnerships and licensing

Key Takeaways

  • Growing Demand: Demographic shifts and rising kidney stone prevalence underpin increasing Urocit-K demand, especially in North America and Europe.
  • Innovation as a Differentiator: Extended-release formulations and new indications could sustain premium pricing and market share post-patent expiry.
  • Competitive Landscape: Price competition from generics necessitates strategic focus on quality and clinical differentiation.
  • Financial Outlook: Projected revenues could reach USD 250-330 million by 2028 under moderate to optimistic scenarios, with margins bolstered by formulation innovation.
  • Regulatory & Policy Environment: Active engagement with payers and policymakers minimizes reimbursement risks.

FAQs

1. What factors most significantly impact Urocit-K’s market growth?
Demographic trends, rising kidney stone prevalence, formulation innovations, and healthcare reimbursement policies are primary drivers.

2. When is Urocit-K expected to face generic competition?
Patent expiry is anticipated in 2025, after which generic versions are likely to enter the market.

3. How can Urocit-K sustain competitive advantage post-patent expiry?
Through innovation—developing formulations like extended-release versions—and expanding into new therapeutic indications.

4. What regions offer the highest growth potential for Urocit-K?
North America remains dominant, but emerging markets like Asia-Pacific present significant opportunities due to rising healthcare investments.

5. What are the key risks to Urocit-K’s future financial trajectory?
Market erosion post-patent expiry, aggressive generic entry, regulatory challenges, and competition from alternative therapies.


References

[1] United Nations. (2022). World Population Ageing.
[2] National Kidney Foundation. (2021). Kidney Stone Facts.
[3] CDC. (2022). Chronic Disease Prevalence.
[4] American Urological Association. (2022). Clinical Guidelines on Kidney Stones.
[5] CMS Policy Update. (2023). Reimbursement Policies for Urological Medications.
[6] IQVIA Health. (2023). Pharmaceutical Market Data.

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

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. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. 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.