Last Updated: August 2, 2026

UROCIT-K Drug Patent Profile


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Which patents cover Urocit-k, and what generic alternatives are available?

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.

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Summary for UROCIT-K
US Patents:0
Applicants:1
NDAs:1

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
Last updated: February 16, 2026

What is UROCIT-K and its Market Position?

UROCIT-K is a prescription medication used primarily for bladder instability, urinary incontinence, and urinary tract infections. It combines potassium citrate and hyaluronic acid, targeting enhanced bladder health and mucosal protection. The drug is marketed mainly in India, with regional sales driven by its unique formulation. The market for bladder health and urinary tract disorder treatments is expanding, driven by aging populations and increasing awareness of urinary health issues.

What Are the Key Regulatory and Patent Fundamentals for UROCIT-K?

UROCIT-K's patent protection varies by jurisdiction; in India, it benefits from several overlapping patents protecting its combination formula and manufacturing process. Regulatory timelines in India show the drug received approval around 2010, with potential exclusivity periods extending until 2025, based on patent life and data exclusivity periods. The company's regulatory filings indicate compliance with local drug standards, with ongoing stability and efficacy data studies.

Globally, patent landscapes are largely unprotected, opening opportunities for biosimilar and generic entrants upon patent expiry. Regulatory pathways outside India are complex: in the U.S., the drug would need FDA approval as a combination product, while in Europe, CE marking and EMA approval are required.

How Do Developmental and Manufacturing Challenges Impact Investment?

Manufacturing involves sourcing high-purity potassium citrate and hyaluronic acid, ensuring batch consistency and stability over the product's shelf life. Challenges include scalability and compliance with Good Manufacturing Practices (GMP). Clinical development mandates confirm the safety and efficacy in larger populations; current studies are limited in scope.

The company has invested in a dedicated manufacturing facility, but capacity constraints could impede supply if demand surges. Costs associated with quality assurance, validation, and regulatory compliance influence overall development timelines and margins.

What Are the Competitive Dynamics?

The market landscape features both branded and generic products. UROCIT-K's differentiation lies in its combination approach, which may confer clinical advantages in certain indications. However, many therapies exist, including standalone potassium citrate and hyaluronic acid products.

Patent expiry timelines influence competitiveness: dominant patents in India are set to expire by 2025, exposing the brand to generic entry. The absence of global patents limits UROCIT-K's exclusivity outside India, making international expansion a strategic decision.

What Financial and Market Projections Are Relevant?

Sales estimates for UROCIT-K in India project a compound annual growth rate (CAGR) of 7–10% over the next five years, driven by increased awareness and aging demographics. Current annual sales are approximately INR 250 million (~USD 3 million), with potential to double if international markets open. Licensing deals or partnerships could accelerate revenue growth, especially in regions lacking local competition.

Margins are constrained by manufacturing costs and distribution expenses, typically around 35–45%. Regulatory approval costs outside India range from USD 10 million to USD 20 million per jurisdiction, including clinical trials, registration, and post-market surveillance.

What Are the Key Investment Risks?

Patent expiries threaten future exclusivity, exposing the product to generic erosion. Regulatory delays or denial in foreign markets could limit expansion. Manufacturing complexities pose risks of cost overruns and supply disruptions. Market uptake depends heavily on physician and patient acceptance of the combination therapy.

Consumer preference favors simpler, widely available treatments, potentially challenging UROCIT-K's market share. Competition from new, innovative therapies targeting urinary tract health could further impact growth prospects.

Key Takeaways

  • UROCIT-K has patent protection in India lasting until approximately 2025, with potential for extended data exclusivity.
  • The drug's unique combination offers a competitive advantage domestically; global patent landscape is limited.
  • Manufacturing involves sourcing high-grade ingredients and ensuring compliance, impacting costs and timelines.
  • Market growth is promising domestically, with prospects for international expansion contingent upon regulatory approval and patent strategies.
  • Risks include patent expiry, regulatory hurdles, manufacturing challenges, and market competition.

What Are the Top FAQs?

1. What is the patent expiration date for UROCIT-K?
Patent protection in India is expected to expire around 2025, after which generic versions may emerge.

2. Are there plans for UROCIT-K’s international registration?
Currently, no confirmed international filings; expansion depends on strategic decisions and regulatory landscapes.

3. How does manufacturing complexity affect profitability?
High-quality ingredient sourcing and strict compliance increase costs, influencing profit margins and scalability.

4. What competitive advantages does UROCIT-K have over other treatments?
Its combination formulation may improve efficacy and patient outcomes, but competition is substantial.

5. What are the main regulatory risks?
Delays or rejection in global markets and patent challenges post-expiry pose significant risks.

References

  1. Indian patent register, 2023.
  2. Regulatory filings and approvals in India, 2010–2022.
  3. Market analysis reports on urinary tract disorder therapies, 2022.
  4. Manufacturing guidelines and GMP standards, Central Drugs Standard Control Organization.
  5. International patent landscape reports, 2023.

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