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Last Updated: March 19, 2026

aspirin; butalbital; caffeine; codeine phosphate - Profile


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What are the generic sources for aspirin; butalbital; caffeine; codeine phosphate and what is the scope of patent protection?

Aspirin; butalbital; caffeine; codeine phosphate is the generic ingredient in two branded drugs marketed by Dr Reddys Labs Sa, Lgm Pharma, Novitium Pharma, Stevens J, Watson Labs, and Allergan, and is included in six NDAs. Additional information is available in the individual branded drug profile pages.

Summary for aspirin; butalbital; caffeine; codeine phosphate
US Patents:0
Tradenames:2
Applicants:6
NDAs:6

US Patents and Regulatory Information for aspirin; butalbital; caffeine; codeine phosphate

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Dr Reddys Labs Sa BUTALBITAL, ASPIRIN, CAFFEINE, AND CODEINE PHOSPHATE aspirin; butalbital; caffeine; codeine phosphate CAPSULE;ORAL 203335-001 Oct 30, 2015 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Lgm Pharma BUTALBITAL, ASPIRIN, CAFFEINE, AND CODEINE PHOSPHATE aspirin; butalbital; caffeine; codeine phosphate CAPSULE;ORAL 075231-001 Nov 30, 2001 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Novitium Pharma BUTALBITAL, ASPIRIN, CAFFEINE, AND CODEINE PHOSPHATE aspirin; butalbital; caffeine; codeine phosphate CAPSULE;ORAL 075351-001 Mar 5, 1999 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Stevens J BUTALBITAL, ASPIRIN, CAFFEINE, AND CODEINE PHOSPHATE aspirin; butalbital; caffeine; codeine phosphate CAPSULE;ORAL 074951-001 Aug 31, 1998 AB RX No 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

Investment Analysis of Pharmaceutical Combination: Aspirin, Butalbital, Caffeine, and Codeine Phosphate

Last updated: February 3, 2026

Summary

This report evaluates the investment potential, market dynamics, and financial trajectory of a pharmaceutical formulation comprising aspirin, butalbital, caffeine, and codeine phosphate. These compounds are traditionally used in combination for analgesic purposes, particularly in formulations targeting tension headaches and migraine relief. The analysis covers current market size, growth potential, regulatory landscape, patent status, competitive environment, and financial projections.


What is the Current Market Landscape for the Combination Drug?

Market Size & Segmentation

Parameter Details Source/Notes
Global Analgesics Market (2022) USD 72 billion [1]
Target Indication: Migraine & tension headache Focus segment
Market for Combination Analgesics Estimated USD 4 billion (2022) [2]
Key Markets US, EU, Japan Major revenue generators

Market Drivers

  • Increasing prevalence of headaches and migraines globally.
  • Rising demand for combination analgesic drugs to improve efficacy.
  • Growing patient preference for over-the-counter (OTC) and prescription formulations.
  • Policies supporting pain management therapies.

Key Market Players

Company Product(s) Market Share Notes
Pfizer Fiorinal, Fioricet Significant Combination products with similar compounds
Teva Analgesic combinations Moderate Generic formulations
Mylan Migraine combination Emerging Focus on generics

Regulatory & Patent Landscape

Regulatory Status

Region Status Notes
US (FDA) Approved formulations available as prescription drugs Regulatory approval often tied to specific formulations and dosages
EU (EMA) Similar approvals; some OTC options available Stringent controls due to combination components
Emerging Markets Growing approvals with varying standards Less restrictive regulation in select markets

Patent & Exclusivity Outlook

Aspect Status Remarks
Patent Expiry Varies; some formulations expired or nearing expiry Patent cliffs open opportunities for generics
New Formulation Potential High Novel delivery systems or fixed-dose combinations may qualify for data exclusivity

Market Dynamics: Opportunities & Challenges

Opportunities

  • Growing Demand for Multi-Component Analgesics: Combining agents enhances efficacy and patient compliance.
  • Expanding Prescriptions for Chronic Pain: Rising cases of chronic headache disorders.
  • Biotechnology & Formulation Innovation: Novel delivery (e.g., patch, fast-dissolving) can create differentiation.
  • Regulatory Incentives: Orphan drug status or expedited approvals for formulated combinations with unmet need.

Challenges

  • Regulatory Scrutiny & Safety Concerns: Awareness of abuse potential of codeine and butalbital.
  • Regulatory Restrictions on Opioids: Tighter controls for formulations containing codeine.
  • Market Saturation & Pricing Pressure: Entry of generics reduces margins.
  • Public Health & Drug Abuse Policies: Potential impact on formulations containing addictive substances.

Financial Trajectory & Investment Outlook

Revenue Projections

Year Estimated Market Size Assumed Market Share Revenue Estimate Notes
2023 USD 4 billion 2% USD 80 million Early stage, with patent or formulation advantage
2025 USD 5 billion 3% USD 150 million Growing acceptance, pipeline progress
2030 USD 6-8 billion 5% USD 300-400 million Expanded indications, formulation innovation

Cost Assumptions

Cost Component Estimated Range Notes
R&D USD 50-100 million/year Including clinical trials for new formulations
Manufacturing USD 10-20 million/year Scale-dependent
Marketing & Sales USD 20-50 million/year Market penetration efforts

Profitability & Return on Investment

  • Margins: Expected gross margins of around 50%, with net margins of approximately 15-20% after operational expenses.
  • Break-even Point: Estimated within 3-4 years post-launch, considering regulatory approval timelines and market access.

Investment Risks & Mitigation

Risk Description Mitigation Strategy
Regulatory hurdles Strict controls on opioids and barbiturates Focus on novel formulations, alternative delivery systems
Patent challenges Generics entering market Innovate in delivery mechanisms, seek new patents
Market competition Existing generics Differentiation through quality, branding, or combination innovation
Abuse potential Regulatory restrictions for codeine Implement tamper-resistant formulations, restrict prescription

Comparison with Alternative Analgesic Combinations

Feature Aspirin + Butalbital + Caffeine + Codeine Other Common Combinations
Efficacy Proven for tension headaches and migraines Varies; newer options include triptans, NSAIDs
Abuse Potential High (due to butalbital, codeine) Lower in non-opioid combinations
Regulatory Status Controlled substances involved Non-controlled options available
Formulation Flexibility Limited; fixed-dose Growing with new delivery tech

FAQs

1. What factors influence the marketability of a new aspirin-butalbital-caffeine-codeine formulation?
Marketability depends on regulatory approval, patent protection, safety profile, formulatory innovation, and market demand for effective migraine relief.

2. How does regulatory environment impact investment?
Regulatory restrictions on opioids and barbiturates impose barriers, necessitating thorough compliance strategies and potentially increasing development costs.

3. Can formulations with codeine phosphate secure patent protection?
While the active ingredient is off-patent, new formulations, delivery systems, or combination strategies may qualify for patent protection or exclusivity.

4. What is the potential impact of abuse concerns on market growth?
Regulations may limit prescribing or sales, impacting revenue; however, reformulation or abuse-deterrent features can mitigate risks.

5. How does the emergence of non-opioid alternatives affect this market?
Innovations like CGRP inhibitors, triptans, and other non-opioid therapies pose significant competition but may have different application scopes and regulatory profiles.


Key Takeaways

  • The combination of aspirin, butalbital, caffeine, and codeine phosphate operates in a market with steady demand but faces regulatory and patent challenges.
  • Market growth is driven by the increasing global prevalence of migraine and tension headaches, along with patient preference for combination formulations.
  • The window of opportunity depends on innovation—particularly in delivery systems and abuse-deterrent formulations—to counteract regulatory restrictions and market saturation.
  • Investment requires careful navigation of regulatory pathways, patent landscapes, and competitive pressures, with prospects for moderate to high returns over a 5-10 year horizon.
  • Continuous monitoring of legislative developments and emergence of non-opioid alternatives is critical for strategic positioning.

References

[1] Grand View Research, "Analgesics Market Size & Share Report, 2022"
[2] IQVIA, "Worldwide Hospital and Retail Pharmacy Market Data, 2022"
[3] U.S. Food and Drug Administration (FDA), "Regulations for Combination Drugs," 2021
[4] European Medicines Agency (EMA), "Guidelines for Fixed-Dose Combinations," 2022
[5] Assessment of patent expiry dates from publicly available patent databases (e.g., USPTO, EPO)

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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.