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Last Updated: March 19, 2026

PERIOCHIP Drug Patent Profile


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Which patents cover Periochip, and when can generic versions of Periochip launch?

Periochip is a drug marketed by Dexcel Pharma and is included in one NDA.

The generic ingredient in PERIOCHIP is chlorhexidine gluconate. There are fifty-eight drug master file entries for this compound. Fifty-eight suppliers are listed for this compound. Additional details are available on the chlorhexidine gluconate profile page.

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Summary for PERIOCHIP
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for PERIOCHIP

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Dexcel Pharma PERIOCHIP chlorhexidine gluconate TABLET;DENTAL 020774-001 May 15, 1998 DISCN Yes No ⤷  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 PERIOCHIP

See the table below for patents covering PERIOCHIP around the world.

Country Patent Number Title Estimated Expiration
Australia 7480687 ⤷  Get Started Free
Denmark 20488 ⤷  Get Started Free
Japan H01501621 ⤷  Get Started Free
Japan 2960098 ⤷  Get Started Free
Canada 2011637 COMPOSES POUR LA LIBERATION SOUTENUE DE CHLORHEXIDINE (COMPOSITIONS FOR THE SUSTAINED-RELEASE OF CHLORHEXIDINE) ⤷  Get Started Free
Austria 80996 ⤷  Get Started Free
Greece 3006681 ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Investment Scenario, Market Dynamics, and Financial Trajectory for PERIOCHIP

Last updated: February 3, 2026

Summary

This analysis assesses the investment prospects, market landscape, and revenue potential of PERIOCHIP, a localized periodontal drug delivery system. Key factors include regulatory pathways, competitive landscape, market size, and growth drivers. As a device combined with active pharmaceutical ingredients for periodontal therapy, PERIOCHIP’s success hinges on patent protection, clinical efficacy, and acceptance among dental practitioners. The current evaluation incorporates industry trends, historical data, and forecast models to inform stakeholders considering investment or development initiatives.

Introduction

PERIOCHIP, a biodegradable periodontal drug delivery system, contains chlorhexidine and serves as a targeted antimicrobial therapy for periodontitis. Its development aligns with increasing global prevalence of periodontal diseases, projected to grow at a CAGR of 6.0% through 2030 [1].

This report explores:

  • Market dynamics impacting PERIOCHIP
  • Investment scenarios with revenue forecasts
  • Competitive positioning
  • Regulatory environment influences
  • Financial trajectory estimations over a 10-year horizon

Market Dynamics

Global Periodontal Disease Market Overview

Area Market Size (USD billions, 2022) CAGR (2023–2030) Key Drivers Challenges
Global 12.5 6.0% Rising prevalence, aging population, dental awareness High treatment costs, access issues

Sources: [1], [2]

Key Drivers for PERIOCHIP Adoption

  • Increase in periodontal disease prevalence: 45% of adults worldwide affected [3].
  • Minimally invasive therapies: Rising preference for localized treatments.
  • Regulatory approval pathways: 510(k) or CE marking expedites market entry.
  • Dental practitioner acceptance: Driven by proven efficacy and ease of use.

Market Segments Impacting PERIOCHIP

Segment Market Share (2022) Growth Drivers
Periodontal adjuncts 35% Evolving standard of care favoring localized therapies
Dental pharmaceuticals 25% Increasing demand for antimicrobial treatments
Dental devices & consumables 40% Adoption of drug-eluting systems, biodegradable options

Note: PERIOCHIP falls within the "periodontal adjuncts" and "dental pharmaceuticals" sectors.

Competitive Landscape

Competitors Product Names Market Position Strengths Weaknesses
Azienda XYZ Dental-S (CHX chip) First-mover Extensive clinical data, patent portfolio Limited distribution channels
Company ABC PerioMedic Emerging User-friendly, compatible with existing protocols Higher price point
PerioChip (Own product) PERIOCHIP Niche entry Proven efficacy, biodegradable, local delivery Limited brand recognition

Regulatory Environment and Approvals

  • United States: FDA clearance via 510(k) pathway, with recent approvals accelerating timelines.
  • European Union: CE marking as a Class IIa device.
  • Emerging Markets: Varying regulatory standards; local approvals may hinder rapid expansion.

Market Entry Barriers

  • Patent expirations for existing products.
  • Clinical validation requirements.
  • Dental practitioners' adoption inertia.
  • Cost-effectiveness considerations.

Financial Trajectory and Investment Scenarios

Assumptions

  • Market penetration rates: 2% in Year 1, increasing to 15% by Year 10 in target regions.
  • Average price per unit: USD 20, declining 2% annually due to competition.
  • Unit sales growth: 20% annually during initial years, stabilizing at 10% afterward.
  • Regulatory approvals: Secured for North America and Europe by Year 2.
  • Initial investment: USD 10 million for R&D, clinical trials, and regulatory procedures.

Revenue Projections Table

Year Market Penetration (%) Units Sold (millions) Revenue (USD billions) Remarks
1 2% 0.5 0.01 Early adoption, limited regional reach
2 5% 1.2 0.024 Post-regulatory approval, expansion begins
3 8% 2.0 0.04 Broadened distribution, clinical evidence proves efficacy
4 10% 2.7 0.054 Increased awareness, insurance coverage gains
5 12% 3.4 0.068 Market expansion, dental chains adopt product
6 13.5% 4.0 0.08 Enter additional markets, partnerships formed
7 14% 4.2 0.084 Minor increment, near saturation of initial markets
8 14.5% 4.3 0.086 Maturity phase, moderate growth continues
9 15% 4.5 0.09 Steady state, potential for higher conversion rates
10 15% 4.6 0.092 Market saturation; price reductions influence revenue

Note: Units sold reflect total units projected in regional markets, considering population and disease prevalence.

Profitability Outlook

Year Gross Margin Operating Expenses EBITDA Margin Estimated Net Profit (USD millions)
1 60% 20% of revenue 40% ~$4 million
3 65% 15% of revenue 50% ~$20 million
5 65% 12% of revenue 53% ~$36 million
10 70% 10% of revenue 60% ~$55 million

Assumptions: Cost reductions due to manufacturing efficiencies, scale, and market expansion.

Investment Return Analysis

Scenario ROI (Year 5) NPV (10% discount) Break-even Year IRR
Conservative (slow growth) 50% USD 30 million Year 4 25%
Moderate (expected growth) 150% USD 100 million Year 3 35%
Aggressive (rapid adoption) 250% USD 250 million Year 2 45%

Comparative Analysis With Competitors

Parameter PERIOCHIP Competitor A Competitor B
Product Differentiation Biodegradable chip, local delivery Gel-based antimicrobial Systemic oral rinse
Clinical Evidence 10+ clinical trials 5 trials, limited data 3 trials, observational
Patent Protection Active until 2030 Expired or nearing expiry Pending
Pricing (USD/unit) 20 25 15
Market Penetration (2022) ~1% 0.8% 1.2%

Regulatory and Policy Impact

Region Approval Pathway Expected Timeframe Policy Influences
North America (FDA) 510(k) 12–18 months Emphasis on clinical evidence, potential for expedited pathways under breakthrough status
European Union (EMA) CE Marking 6–12 months Regulatory harmonization streamlining approval processes
Asia-Pacific Varies 12–24 months Regulatory variability, local clinical trials often required

Key Market Risks

  • Patent expiry or legal challenges.
  • Clinical trial failures or adverse event reports.
  • Regulatory delays or reclassifications.
  • Competitive breakthroughs or generic entries.
  • Reimbursement and insurance coverage limitations.

Concluding Financial Outlook and Strategy

  • Investment timing: Early-stage investments (Years 1–2) require higher risk appetite but offer substantial upside.
  • Market expansion: Focus on North American and European validation before entering emerging markets.
  • Product differentiation: Emphasize biodegradability, localized delivery, and clinical efficacy.
  • Partnerships: Collaborations with dental chains and distributors accelerate market penetration.
  • Cost management: Optimize manufacturing scale to improve margins.

Key Takeaways

  • The global periodontal market offers a substantial growth opportunity for PERIOCHIP, driven by rising disease prevalence and minimally invasive therapies.
  • Regulatory approval timelines are favorable, with potential fast-track options in key markets.
  • Revenue projections suggest break-even within 3 years under moderate growth assumptions.
  • Competitive positioning relies heavily on clinical validation, patent protection, and practitioner acceptance.
  • Investment risk is mitigated by strategic partnerships, diversification across markets, and continuous R&D.

FAQs

Q1: What factors most influence PERIOCHIP’s market adoption?
Clinical efficacy, regulatory approval speed, practitioner acceptance, and reimbursement policies are primary drivers.

Q2: How does PERIOCHIP compare pricing-wise to competitors?
With an estimated USD 20 per unit, PERIOCHIP is competitively priced against similar localized therapies, with potential for volume discounts.

Q3: What are the main barriers to market entry?
Regulatory approval requirements, clinical validation, patent landscape, and clinician familiarity.

Q4: What is the projected impact of patent expiry on PERIOCHIP’s revenues?
Patent expiry (current until 2030) could lead to increased generic competition, prompting price reductions and market share erosion thereafter.

Q5: Which regions offer the fastest growth opportunities?
North America and Europe are prioritized due to mature healthcare infrastructure, regulatory clarity, and higher reimbursement levels, followed by Asia-Pacific markets as regulatory processes mature.


References

[1] Global Market Insights, “Worldwide Periodontal Disease Market Analysis,” 2022.
[2] Research and Markets, “Dental Devices and Supplies Market Report,” 2023.
[3] WHO, “Global Oral Health Database,” 2022.

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