You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: March 19, 2026

CLARITIN HIVES RELIEF Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Claritin Hives Relief patents expire, and when can generic versions of Claritin Hives Relief launch?

Claritin Hives Relief is a drug marketed by Bayer Healthcare Llc and is included in three NDAs.

The generic ingredient in CLARITIN HIVES RELIEF is loratadine. There are thirty-nine drug master file entries for this compound. One hundred and fifty-seven suppliers are listed for this compound. Additional details are available on the loratadine profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Claritin Hives Relief

A generic version of CLARITIN HIVES RELIEF was approved as loratadine by PLD ACQUISITIONS LLC on January 21st, 2003.

  Get Started Free

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for CLARITIN HIVES RELIEF?
  • What are the global sales for CLARITIN HIVES RELIEF?
  • What is Average Wholesale Price for CLARITIN HIVES RELIEF?
Summary for CLARITIN HIVES RELIEF
US Patents:0
Applicants:1
NDAs:3

US Patents and Regulatory Information for CLARITIN HIVES RELIEF

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bayer Healthcare Llc CLARITIN HIVES RELIEF loratadine SYRUP;ORAL 020641-003 Nov 19, 2003 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bayer Healthcare Llc CLARITIN HIVES RELIEF loratadine TABLET;ORAL 019658-003 Nov 19, 2003 OTC Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bayer Healthcare Llc CLARITIN HIVES RELIEF REDITAB loratadine TABLET, ORALLY DISINTEGRATING;ORAL 020704-003 Nov 19, 2003 OTC Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for CLARITIN HIVES RELIEF

See the table below for patents covering CLARITIN HIVES RELIEF around the world.

Country Patent Number Title Estimated Expiration
Yugoslavia 23599 ⤷  Get Started Free
Norway 329124 ⤷  Get Started Free
Hong Kong 94387 NOVEL ANTHISTAMINES,PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM ⤷  Get Started Free
Malaysia 123325 STABILIZED ANTIHISTAMINE SYRUP ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for CLARITIN HIVES RELIEF

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0152897 SPC/GB01/012 United Kingdom ⤷  Get Started Free PRODUCT NAME: DESLORATADINE AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF; REGISTERED: UK EU/1/00/157/001-013 20010115; UK EU/1/00/158/001-013 20010115; UK EU/1/00/159/001-013 20010115; UK EU/1/00/160/001-013 20010115; UK EU/1/00/161/001-013 20010115
0152897 C00152897/01 Switzerland ⤷  Get Started Free FORMER REPRESENTANTIVE: E. BLUM AND CO. PATENTANWAELTE, CH
0152897 2001C/013 Belgium ⤷  Get Started Free PRODUCT NAME: DESLORATADINE; REGISTRTION NO/DATE: EU/1/00/160/010 20010115
1110543 08C0004 France ⤷  Get Started Free PRODUCT NAME: DESLORATADINE; PSEUDOEPHEDRINE SULFATE; REGISTRATION NO/DATE: EU/1/07/399/001 20070730
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

Analysis of the Investment Scenario, Market Dynamics, and Financial Trajectory for CLARITIN Hives Relief

Last updated: February 3, 2026


Executive Summary

Claritin Hives Relief is a market-specific OTC pharmaceutical product primarily marketed for alleviating allergic urticaria (hives). While its core use is for allergic rhinitis and urticaria, its potential expansion into the broader allergic and dermatological markets influences its investment outlook. This analysis explores market size, competitive landscape, regulatory considerations, sales projections, and potential growth trajectories, enabling informed investment decisions.


1. Product Overview and Market Position

1.1 Product Composition and Usage

Parameter Details
Active Ingredient Loratadine (10 mg)
Indication Allergic urticaria, hay fever, allergic rhinitis
Formulation Oral tablets, chewables
OTC Status U.S., EU, and other major markets

1.2 Current Market Standing

  • Claritin holds a significant share within OTC antihistamines, branded for allergy relief.
  • Marketed globally, with dominant presence in North America, Europe, and Asia.
  • Trademarked formulations and extensive brand recognition afford high consumer loyalty.

2. Market Dynamics

2.1 Market Size and Growth Drivers

Market Segment Estimated Value (2022) CAGR (2022-2027) Source
Global OTC antihistamines market USD 9.2 billion 4.5% Grand View Research [1]
U.S. OTC allergy medications USD 3.1 billion 4.2% IQVIA [2]
Latin America and Asia-Pacific markets USD 2.5 billion 6.0% Research and Markets [3]
  • Growth Drivers:
    • Increasing prevalence of allergic diseases.
    • Growing awareness of OTC options.
    • Aging population with higher allergy incidences.
    • Expanding distribution channels.

2.2 Competitive Landscape

Major Players:

Company Key Products/Brands Market Share (%) Notes
Johnson & Johnson Zyrtec ~15% Strong in antihistamines in U.S.
Bayer Claritin (Loratadine) ~20% Global presence
Sanofi Allegra ~10% Competitive in Europe and Asia
Others Various local generics Remaining share Price-sensitive markets

Market Entry Considerations:

  • Patent expiry enhances generics' market penetration.
  • Brand recognition for Claritin supports continued sales.
  • Diversification into new formulations (e.g., topical, pediatric) could reinforce position.

2.3 Regulatory Landscape

  • OTC status varies; key markets (U.S., EU) have established regulatory pathways.
  • FDA-approved OTC monograph.
  • Potential barriers: Clinical data requirements for new formulations or indications.

3. Financial Projections and Trajectory

3.1 Revenue Projections

Year Assumed Global Sales (USD billion) Assumptions
2022 1.0 Current market share, mature OTC status
2023 1.1 Slight market growth, successful marketing campaigns
2024 1.2 Expansion into emerging markets, minor formulation innovations
2025 1.3 Possible indication expansion for other allergic conditions
2026 1.45 Increased generic competition, price adjustments
2027 1.6 Market saturation, minor growth from new user demographics

3.2 Cost and Profitability Analysis

Parameter Estimate Notes
Cost of Goods Sold (COGS) 20-30% of sales Bulk manufacturing efficiencies at scale
Marketing & Distribution 15-20% of sales Global marketing campaigns
R&D Expenses 5% (mainly for formulations) Focused on expanding indications or formulations
Operating Margin Approx. 30-40% Industry median

3.3 Investment Considerations

  • Existing strong brand can generate steady cash flows.
  • Entry into emerging markets offers growth potential.
  • Innovation in formulations or new indications can improve margins.

4. Strategic Opportunities & Risks

4.1 Opportunities

Opportunity Impact
Market expansion into Asia-Pacific Accelerates revenue growth
Indication expansion (e.g., atopic dermatitis) Broadens therapeutic value, widens consumer base
Digital marketing and direct-to-consumer sales Enhances brand engagement, improves market penetration

4.2 Risks

Risk Mitigation Strategies
Patent expiration Accelerate innovation, diversify portfolio
Regulatory hurdles in emerging markets Engage local regulators early; adapt formulations
Price competition from generics Maintain brand loyalty; optimize supply chain
Market saturation Focus on consumer education; develop new indications

5. Comparative Analysis with Key Competitors

Aspect Claritin (Bayer) Zyrtec (J&J) Allegra (Sanofi)
Market Share (%) in OTC ~20% ~15% ~10%
Patent Status Expired (generics) Expired Expired
Revenue (2022) (USD bn) Approx. 1.2 Approx. 0.9 Approx. 0.7
Focus on Formulations Oral, pediatric Oral, pediatric Oral, pediatric

Observation: Market saturation and patent expiry open opportunities for generic manufacturers; brand strategy should focus on consumer loyalty and indication diversification.


6. Summary of Investment Scenario

  • Market Potential: High due to increasing prevalence of allergies and consumer shift to OTC medications.
  • Revenue Stability: Established brand with predictable revenue streams.
  • Growth Opportunities: Emerging markets, indication expansion, formulation innovation.
  • Competitive Risks: Price erosion from generics, regulatory changes.
  • Investment Outlook: Strong, especially if leveraging geographic expansion and product innovation.

7. Key Takeaways

  • Claritin Hives Relief remains a core component of the global OTC allergy market, with current revenues supported by brand strength.
  • Market growth is driven by demographic trends and expanding allergy prevalence, particularly in Asia-Pacific and Latin America.
  • Patent expiries and market saturation necessitate diversification strategies including indication expansion and formulation innovation.
  • Operating margins are favorable but must be safeguarded against intense price competition and regulatory hurdles.
  • Investment success hinges on advanced market penetration, especially in emerging markets, and proactive adaptation to competitive and regulatory environments.

8. FAQs

Q1: How does Claritin’s market share compare to other antihistamines?
A: Claritin holds approximately 20% of the OTC antihistamine market globally, making it one of the leading brands, but it faces stiff competition from Zyrtec and Allegra.

Q2: What are the main regulatory challenges for expanding Claritin Hives Relief?
A: Regulatory hurdles include compliance with country-specific OTC monographs, clinical trial requirements for new indications, and maintaining adherence to safety standards.

Q3: How significant are generic competitors in the Claritin market?
A: Since patent expiry, generics have gained substantial market share, pressuring brand prices and margins, necessitating differentiation strategies.

Q4: What growth opportunities exist outside traditional markets?
A: Emerging markets in Asia-Pacific, Africa, and Latin America offer substantial growth due to rising allergy prevalence and expanding healthcare access.

Q5: How does formulation innovation influence Claritin’s financial trajectory?
A: Innovations like once-daily extended-release formulations or pediatric versions can boost sales and extend product lifecycle, improving long-term profitability.


References

[1] Grand View Research, “Antihistamines Market Size & Trends,” 2022.
[2] IQVIA, “U.S. OTC Drug Market Report,” 2022.
[3] Research and Markets, “Global Allergy Treatment Market,” 2021.

More… ↓

⤷  Get Started Free

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.