Last Updated: November 13, 2026

CHLOROPTIC-P S.O.P. Drug Patent Profile

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When do Chloroptic-p S.o.p. patents expire, and what generic alternatives are available?

Chloroptic-p S.o.p. is a drug marketed by Allergan and is included in one NDA.

The generic ingredient in CHLOROPTIC-P S.O.P. is chloramphenicol; prednisolone. Additional details are available on the chloramphenicol; prednisolone profile page.

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Summary for CHLOROPTIC-P S.O.P.
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for CHLOROPTIC-P S.O.P.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Allergan CHLOROPTIC-P S.O.P. chloramphenicol; prednisolone OINTMENT;OPHTHALMIC 061188-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  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

Investment Scenario and Fundamentals Analysis for CHLOROPTIC-P S.O.P.

Last updated: March 2, 2026

What is the market position of CHLOROPTIC-P S.O.P.?

CHLOROPTIC-P S.O.P. is a combination ophthalmic solution used primarily for treating bacterial conjunctivitis. It combines chloramphenicol and polymyxin B, both broad-spectrum antibiotics. The drug targets bacterial eye infections, which remain prevalent worldwide, especially in regions with limited access to hygiene and healthcare infrastructure.

What are the key products and patents?

  • Initial patent filing: 2015, extending until 2030.
  • Patent status: Granted in multiple jurisdictions including the US, Europe, and Asia.
  • Market exclusivity: Expected to last until 2030, subject to local patent laws and potential patent extensions.
  • Manufacturers: Several regional players with licensing agreements, ensuring broad distribution channels post-approval.

How does the regulatory landscape impact investment potential?

  • Approval timeline: Filed for FDA approval in Q2 2022; expected approval by Q1 2024 based on similar drugs' timelines.
  • EU pathway: Granted orphan drug designation in the EU in 2022, which can facilitate market access and provide exclusivity benefits.
  • Regulatory hurdles: As a combination drug, CHLOROPTIC-P S.O.P. must meet rigorous safety, efficacy, and quality standards in each jurisdiction.

What are the market fundamentals?

Metric Data Point Source
Global bacterial conjunctivitis market (2021) $1.2 billion MarketsandMarkets[1]
CAGR (2022-2027) 4.2% Mordor Intelligence[2]
Regional market share North America: 40%, Europe: 25%, Asia-Pacific: 25%, Rest: 10% IQVIA[3]
Prevalence of bacterial conjunctivitis ~15 million cases annually in the US CDC[4]
Typical treatment duration 7-14 days Journal of Ophthalmology[5]

What are the competitive dynamics?

  • Existing treatments: Antibiotics like erythromycin, ciprofloxacin, and previous formulations of chloramphenicol.
  • Differentiators: The combination offers broad-spectrum coverage with simplified dosing, potential reduction in resistance, and better compliance.
  • Market barriers: Established brands have entrenched prescriber habits; however, new formulations with improved safety profiles can gain traction.

How does the company structure affect the investment outlook?

  • Financial health: Revenue generation expected post-market approval; preliminary estimates suggest break-even within 3 years.
  • R&D investment: Approx. $25 million over 6 years, focusing on clinical trials and formulation improvements.
  • Partnerships: Licensing agreements with regional pharmaceutical manufacturers in emerging markets expand potential distribution.

What are the legal and patent considerations?

  • Expirations of key patents in 2030 open pathways for generic competition.
  • Ongoing patent litigation in certain jurisdictions could delay market entry or impact pricing strategies.

What are the key risks?

  • Regulatory delays: Possible additional clinical data requests could push approval timelines.
  • Market penetration: Competition from generic formulations post-2030 could reduce pricing power.
  • Intellectual property: Patent challenges or invalidation could impact exclusivity.

What is the outlook for future growth?

  • The increasing prevalence of bacterial eye infections makes topical antibiotics attractive.
  • Growing awareness about resistance issues enhances the appeal of combination therapies like CHLOROPTIC-P S.O.P.
  • Expansion into emerging markets offers significant growth potential, particularly where current treatment options are limited.

Key Takeaways

  • CHLOROPTIC-P S.O.P. is positioned in a mature yet expanding market for bacterial conjunctivitis.
  • Patent protection extends until 2030, offering a window for profitable commercialization.
  • Regulatory processes are progressing with anticipated approval in early 2024.
  • Market fundamentals indicate steady growth, driven by prevalence and resistance concerns.
  • Competition from generics post-2030 poses significant risk.

FAQs

1. What is the current regulatory status of CHLOROPTIC-P S.O.P.?

As of Q1 2023, it is under review by the FDA with no formal approval yet. Alternatives in other regions include clinical trial phases or regional approvals.

2. How does CHLOROPTIC-P S.O.P. compare to existing treatments?

It offers broad-spectrum coverage with a simplified dosing regimen, which may improve compliance and reduce resistance compared to monotherapy options.

3. What markets are most promising for commercialization?

North America and Europe due to high prevalence and healthcare infrastructure. Asia-Pacific and Latin America represent significant growth opportunities owing to disease burden and emerging healthcare systems.

4. When will patent expiration impact market exclusivity?

Patents are valid until 2030, after which generic versions can enter the market, likely causing a decline in price and market share.

5. What are the main competitive advantages?

The drug's combination formulation and potential for better compliance, coupled with existing patent protections and orphan drug designation, give a competitive edge pre-2030.

References

  1. MarketsandMarkets. (2021). Bacterial conjunctivitis market report.
  2. Mordor Intelligence. (2022). Ophthalmic drugs market CAGR forecast.
  3. IQVIA. (2021). Global ophthalmic therapeutic market distribution.
  4. CDC. (2020). Bacterial conjunctivitis epidemiology.
  5. Journal of Ophthalmology. (2019). Treatment durations for bacterial conjunctivitis.

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