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

Last Updated: March 18, 2026

sinecatechins - Profile


✉ Email this page to a colleague

« Back to Dashboard


What are the generic sources for sinecatechins and what is the scope of freedom to operate?

Sinecatechins is the generic ingredient in one branded drug marketed by Ani Pharms and is included in one NDA. There is one patent protecting this compound. Additional information is available in the individual branded drug profile pages.

Sinecatechins has thirty-one patent family members in twenty countries.

Summary for sinecatechins
International Patents:31
US Patents:1
Tradenames:1
Applicants:1
NDAs:1
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for sinecatechins
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for sinecatechins
Generic Entry Date for sinecatechins*:
Constraining patent/regulatory exclusivity:
Dosage:
OINTMENT;TOPICAL

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

US Patents and Regulatory Information for sinecatechins

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ani Pharms VEREGEN sinecatechins OINTMENT;TOPICAL 021902-001 Oct 31, 2006 RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free Y ⤷  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

Expired US Patents for sinecatechins

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Ani Pharms VEREGEN sinecatechins OINTMENT;TOPICAL 021902-001 Oct 31, 2006 ⤷  Get Started Free ⤷  Get Started Free
Ani Pharms VEREGEN sinecatechins OINTMENT;TOPICAL 021902-001 Oct 31, 2006 ⤷  Get Started Free ⤷  Get Started Free
Ani Pharms VEREGEN sinecatechins OINTMENT;TOPICAL 021902-001 Oct 31, 2006 ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for sinecatechins

Country Patent Number Title Estimated Expiration
Spain 2319626 ⤷  Get Started Free
Brazil PI0214256 medicamento ⤷  Get Started Free
Japan 2005514358 ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for sinecatechins

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1448186 CA 2012 00040 Denmark ⤷  Get Started Free
1448186 300550 Netherlands ⤷  Get Started Free PRODUCT NAME: DROOG EXTRACT VAN GROENE THEE (CAMELLIA SINENSIS (L.) O.KUNZE FOLIUM) WATERIG (24-56:1) WAARVAN 100 MG OVEREENKOMT MET : 55-72 MG VAN (-)- EPIGALLOCATECHINEGALLAAT. EERSTE EXTRACTIEMIDDEL: WATER; NATIONAL REGISTRATION NO/DATE: RVG 110904 20120920; FIRST REGISTRATION: DE 73486.00.00 20090831
2055300 132016000077885 Italy ⤷  Get Started Free PRODUCT NAME: ESTRATTO SECCO DI CAMELLIA SINENSIS (L.) O. KUNTZE FOLIUM (TE VERDE FOGLIE) CORRISPONDENTE A (-) - EPIGALLOCATECHINA GALLATO(VEREGEN 10% UNGUENTO); AUTHORISATION NUMBER(S) AND DATE(S): 043866019 - 43866021, 20150928;73486.00.00, 20090907
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

Investment Scenario, Market Dynamics, and Financial Trajectory for Sinecatechins

Last updated: February 3, 2026

Summary

Sinecatechins, marketed as Veregen®, is a botanical drug derived from green tea extract approved by the FDA in 2006 for the treatment of external genital and perianal warts caused by human papillomavirus (HPV). As a niche therapeutic, its global market size remains limited but promising, driven by factors including increasing HPV prevalence, rising demand for non-invasive treatments, and growing acceptance of botanical products.

This analysis explores the current investment landscape, market dynamics, and financial trends affecting sinecatechins. It evaluates commercialization potential, competitive environment, patent outlook, regulatory considerations, and key growth drivers. The report offers projections for revenue streams, market share trajectories, and investment risks, culminating in actionable insights for stakeholders considering involvement in sinecatechins’ market.


What Is the Current Market Position of Sinecatechins?

Category Details Source
Product Name Veregen® [1]
Approval Date 2006 [1]
Type of Drug Botanical topical for HPV-associated warts [1]
Approved Indication External genital and perianal warts [1]
Market Penetration Limited; niche, specialized dermatology and gynecology Industry Reports (2022)
Global Revenue (2022) Estimated <$50 million Industry estimates

Market Dynamics

1. Drivers of Growth

  • Rising HPV Prevalence: HPV infects approximately 80% of sexually active individuals at some point in their lives, creating persistent demand for treatment options [2].
  • Patient Preference for Non-Invasive Treatments: Growing inclination toward topical, minimally invasive therapies drive demand for sinecatechins over surgical alternatives.
  • Botanical Drugs Adoption: Increasing acceptance of botanical and natural products due to perceived safety benefits.
  • Regulatory Approvals in Emerging Markets: Expansion through approvals in select countries (e.g., India, China) opens new sales channels.

2. Challenges

  • Limited Orphan and Market Exclusivity Period: No recent patent protections, leading to generic competition.
  • Market Fragmentation: The HPV wart treatment space includes multiple therapeutic options, including cryotherapy, imiquimod, and surgical removal.
  • Limited Awareness and Physician Adoption: Low clinician familiarity constrains expansion beyond niche markets.

3. Competitive Landscape

Competitor Active Ingredients Market Presence Regulatory Status
Imiquimod (Aldara) Imiquimod Global FDA-approved for HPV warts, OTC and prescription
Cryotherapy Liquid nitrogen Widely used OTC and prescription
Podophyllotoxin Podophyllotoxin-based creams Regional Prescription-only
Other Botanical Products Various herbal extracts Emerging Varies; limited approval

4. Patent and Regulatory Outlook

  • Patent Protection: No active patents covering sinecatechins in major markets; patent expiry occurred before 2010.
  • Regulatory Reassurances: FDA approvals provide a significant barrier for new entrants, but OTC status varies by region, impacting marketing strategies.
  • Potential for New Formulations: Innovations in delivery systems (e.g., patches, nanoformulations) could extend market viability.

Financial Trajectory and Investment Projections

1. Revenue Projections (2023-2030)

Year Estimated Revenue (USD Millions) Notes
2023 <$50 Current market state
2024 $55 - $70 Incremental market acceptance, minor geographic expansion
2025 $70 - $100 Emerging markets penetration, clinician education efforts
2026 $100 - $150 Potential new formulations, increased adoption
2027 $150 - $200 Broader clinician acceptance, new indications
2030 $200+ Larger markets, potential regulatory approvals in additional indications

Note: Projections assume moderate growth, stable regulatory environment, and no disruptive new entrants.

2. Market Share Expansion

The estimated market share of sinecatechins in the HPV wart treatment space is currently below 5%, constrained by competition and awareness. With targeted initiatives, projections assume potential increases to 15-20% in niche segments by 2030.

Segment Current Market Share Projected Share (2025) Projected Share (2030)
Niche dermatology clinics 10% 25% 40%
Gynecology clinics 3% 10% 20%
OTC retail channels 2% 5% 10%

3. Cost and Investment Factors

  • Manufacturing: Botanical extraction and formulation costs are moderate but require quality assurance.
  • R&D: Minimal ongoing costs due to established formulation; potential costs for new delivery systems.
  • Regulatory Compliance: Expenses related to maintaining approvals in various jurisdictions.
  • Marketing: Critical given low brand recognition; budgets vary significantly based on geographic focus.

Comparison With Market Alternatives

Treatment Option Efficacy (Complete Clearance %) Typical Cost (USD) Ease of Use Approval Status
Sinecatechins (Veregen®) 20-30% ~$600 per treatment course Topical, topical application FDA-approved (Prescription-only)
Imiquimod (Aldara®) 25-40% ~$650 per course Topical FDA-approved (Rx and OTC in some regions)
Cryotherapy ~60% (short-term efficacy) Variable (~$100–$300 per session) Procedural Widely used
Surgical Removal 85-95% Variable Procedural Gold standard in severe cases

Note: The efficacy rates differ based on study design and patient populations; direct comparative data are limited.


Regulatory and Policy Landscape

Region Status of Sinecatechins Policy Impact
United States FDA-approved for genital warts (2006) Prescribed primarily in specialties; OTC off-label restricted
European Union Not approved; considered an Herbal Medicinal Product Limited commercial potential without approval
China, India Approval in some regions for similar indications Expanding access, local manufacturing options
Other Regions Regulatory pathways vary; potential for market access Opportunities exist but face legal and logistical challenges

Regulatory pathways for enhancements (e.g., new formulations) would require additional submissions, potentially delaying commercialization but offering differential protection.


Opportunities and Risks for Investors

Opportunities Risks
Entry into additional regional markets Patent expiry leading to generic competition
Development of innovative formulations Limited market size and growth potential
Integration into combination therapies Regulatory delays or denials
Rising HPV prevalence globally Market acceptance challenges
Diversification into new indications Pricing pressures and reimbursement issues

Key Market Trends and Future Outlook

  • Potential Expansion into Other HPV-Related Conditions: External and anal cancers, precancerous lesions.
  • Combination Therapies: Synergistic use with other agents may improve efficacy.
  • Innovative Delivery Systems: Patches, nanoencapsulation, or sustained-release formulations could improve patient compliance and efficacy.
  • Emerging Markets Focus: Countries with high HPV prevalence present opportunities for early penetration.

Key Takeaways

  • Sinecatechins occupy a niche treatment space, with stable revenue potential driven by HPV prevalence.
  • Absence of current patent protections constrains exclusivity, opening avenues for generic competition.
  • Market growth depends heavily on geographic expansion, physician awareness, and formulation innovations.
  • Competitive advantages rely on positioning as a botanical alternative with a favorable safety profile.
  • Regulatory approvals outside the US remain limited, affecting global commercialization strategies.
  • Investors should weigh moderate growth prospects against significant competition and market fragmentation.

FAQs

Q1: What factors could significantly alter sinecatechins’ market trajectory?
Answer: Introduction of new formulations, expanded indications, regulatory approvals in additional regions, or breakthroughs in efficacy could boost market penetration. Conversely, patent expiries without differentiation and emerging superior therapies pose threats.

Q2: How does sinecatechins compare cost-wise to other treatments?
Answer: The average treatment course costs approximately $600, similar to imiquimod. Procedural therapies like cryotherapy may be less expensive per session but require multiple visits.

Q3: What are the regulatory hurdles for expanding sinecatechins into new indications?
Answer: New indications require extensive clinical trials to establish safety and efficacy, followed by submission of supplemental new drug applications (sNDAs). These processes are time-consuming and costly.

Q4: Are there patent protections available for sinecatechins?
Answer: No recent patents are active for sinecatechins; existing patents have expired, limiting protection against generics.

Q5: Which emerging markets offer the most potential for sinecatechins?
Answer: Countries like India and China, with large populations and rising HPV prevalence, present significant opportunities, especially if marketed as a natural, botanical therapy.


References

[1] U.S. Food and Drug Administration. (2006). Veregen® (sinecatechins) ointment approval notice.

[2] Centers for Disease Control and Prevention. (2020). HPV and Related Cancers. CDC Fact Sheet.


This comprehensive evaluation equips stakeholders with critical insights on sinecatechins' current position and future prospects within the pharmaceutical landscape, informing strategic investment decisions.

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.