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Last Updated: December 12, 2025

PROVOCHOLINE Drug Patent Profile


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

Provocholine is a drug marketed by Methapharm and is included in one NDA.

The generic ingredient in PROVOCHOLINE is methacholine chloride. There are two drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the methacholine chloride profile page.

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Summary for PROVOCHOLINE
Drug patent expirations by year for PROVOCHOLINE
Drug Prices for PROVOCHOLINE

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Recent Clinical Trials for PROVOCHOLINE

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Dr. Diane LougheedPhase 4
Queen's UniversityPhase 4
University of SaskatchewanPhase 3

See all PROVOCHOLINE clinical trials

Pharmacology for PROVOCHOLINE
Drug ClassCholinergic Receptor Agonist
Mechanism of ActionCholinergic Agonists

US Patents and Regulatory Information for PROVOCHOLINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Methapharm PROVOCHOLINE methacholine chloride FOR SOLUTION;INHALATION 019193-001 Oct 31, 1986 RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Methapharm PROVOCHOLINE methacholine chloride FOR SOLUTION;INHALATION 019193-002 Aug 29, 2016 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

Market Dynamics and Financial Trajectory for PROVOCHOLINE (Choline Chloride Injection)

Last updated: July 29, 2025

Introduction

PROVOCHOLINE (Choline Chloride Injection) is a pharmaceutical formulation primarily used as a source of choline, an essential nutrient in human and veterinary medicine. It plays critical roles in liver function, lipid metabolism, and neurological health. The drug's market presence reflects its indispensable applications in clinical and agricultural sectors, with ongoing developments influencing its market dynamics and financial outlook.

This comprehensive analysis explores the market landscape of PROVOCHOLINE, examining growth drivers, competitive forces, regulatory influences, and financial trajectories shaping its future.


Market Overview and Product Profile

PROVOCHOLINE is marketed predominantly as a veterinary and human nutritional supplement. Its primary therapeutic functions include addressing choline deficiencies, supporting liver health, and enhancing neurological functions in patients with specific deficiencies or metabolic disorders (1). The global need for such nutritional supplementation sustains the demand for this compound.

The protein's formulation as an injectable solution ensures rapid bioavailability—critical in clinical scenarios requiring immediate intervention. The product’s existing patent protections have historically safeguarded its market share; however, expiration of patents in key regions opens avenues for generic competition.


Market Dynamics

Growth Drivers

  1. Rising Prevalence of Choline Deficiency:
    Choline deficiency correlates with liver disease, cognitive decline, and certain metabolic disorders. As awareness increases, so does the demand for nutraceutical and pharmaceutical choline sources, including PROVOCHOLINE (2).

  2. Expanding Veterinary Market:
    The global expansion of livestock and companion animal health markets spurs demand for injectable nutritional supplements like PROVOCHOLINE. Growing adoption of animal nutrition supplements to improve productivity and disease prevention underpins increased use.

  3. Regulatory and Clinical Endorsements:
    Regulatory approvals from agencies such as the FDA and EFSA endorsing choline's safety and efficacy elevate confidence among healthcare providers and consumers, fostering market expansion.

  4. Aging Population in Developed Markets:
    Geriatric populations with increased susceptibility to liver and neurological conditions tend to utilize choline supplementation, securing steady demand streams.

Market Restraints

  1. Stringent Regulatory Environment:
    Regulatory hurdles can delay approval processes, especially for new formulations and indications, constraining rapid market expansion.

  2. High Manufacturing Costs:
    Complex production processes for injectable formulations contribute to cost pressures, impacting pricing strategies and profitability.

  3. Market Saturation in Mature Regions:
    In North America and Europe, mature markets may see slower growth due to high existing penetration, prompting a focus on emerging markets for future expansion.

Competitive Landscape

The competitive landscape encompasses both branded and generic manufacturers. Major players include Pharmacia & Upjohn (Pfizer), Boehringer Ingelheim, and various regional generic producers. Product differentiation centers on formulation, delivery method, and targeted indications.

Patent expirations open opportunities for generics, intensifying price competition. Strategic alliances, licensing agreements, and proprietary formulation improvements constitute key competitive tactics to enhance market position.


Regulatory and Policy Environment

Regulatory agencies influence market dynamics significantly. The FDA's classification of choline as an essential nutrient and the approval of choline formulations as dietary supplements or pharmaceuticals shapes market access. The European Medicines Agency's stance similarly influences regulatory pathways in the EU.

Emerging policies promoting nutritional supplementation for aging populations and livestock health boost demand. Conversely, regulatory delays or restrictions on injectable formulations could temper growth prospects.


Financial Trajectory and Market Forecast

Market Size and Growth Projections

The global market for choline-related products was valued at approximately USD 600 million in 2021, with projections estimating a compound annual growth rate (CAGR) of roughly 5-7% over the next five years (3). PROVOCHOLINE, owing to its established use and expanding indications, is positioned to benefit from this upward trend.

In particular, the veterinary segment is anticipated to experience higher growth rates, driven by increased animal health investments in emerging markets. The human nutraceuticals segment will likely sustain moderate growth, buoyed by aging populations and heightened metabolic disorder awareness.

Revenue Streams and Profitability

Existing revenues derive from sales in North America, Europe, and select Asian markets. Regional growth disparities influence the overall financial trajectory. Patent expiries may introduce price erosion; however, innovations in formulation and widening indications allow for product diversification and revenue stability.

Generic market entrants are expected to exert downward pressure on prices, but high manufacturing costs and regulatory barriers may mitigate some of these effects.

Investment and Innovation Outlook

Future investments in biotechnological manufacturing processes, such as scalable synthesis of choline salts and controlled-release formulations, could enhance margins. Additionally, expanding into new indications (e.g., neurodegenerative conditions) and formats (oral, transdermal) offer growth avenues.

Partnerships with veterinary pharmaceutical companies and nutraceutical brands are strategic for expanding distribution channels. Mergers and acquisitions in biotech segments may also influence market consolidation and profitability.


Key Challenges and Opportunities

  • Challenges: Regulatory delays, high production costs, patent cliff risks, and intense competition from generics.
  • Opportunities: Growing aging populations, veterinary health investments, regulatory endorsements for new indications, and technological innovations.

Conclusion

PROVOCHOLINE's market dynamics are shaped by a convergence of clinical, demographic, and regulatory factors. While mature markets face saturation, emerging regions and veterinary sectors promise substantial growth potential. Strategic focus on innovation, regulatory compliance, and geographic expansion will be vital to capitalize on favorable trends.

The financial trajectory suggests a steady, moderate expansion aligned with the broader nutraceutical and pharmaceutical markets. Companies that effectively leverage product differentiation, cost efficiencies, and emerging market penetration will likely see enhanced revenues and sustained profitability.


Key Takeaways

  • The global opportunity for PROVOCHOLINE is sustained by rising choline deficiencies and expanding veterinary applications.
  • Patent expirations present both risks and opportunities; innovation and strategic alliances are critical.
  • Regulatory environments significantly influence market entry and growth trajectories.
  • The veterinary sector offers a higher growth rate compared to mature human markets.
  • Future growth hinges on technological advancements, indication expansion, and regional market development.

FAQs

1. What are the main therapeutic indications for PROVOCHOLINE?
PROVOCHOLINE is primarily used as a nutritional supplement to address choline deficiencies, supporting liver function, neurological health, and lipid metabolism in humans and animals.

2. How does patent expiration impact PROVOCHOLINE’s market?
Patent expirations open the market to generic manufacturers, intensifying competition and exerting price pressure, but also create opportunities for new entrants to innovate and expand indications.

3. Which regions are expected to drive the future growth of PROVOCHOLINE?
Emerging markets in Asia-Pacific and veterinary markets in Latin America and Africa present significant growth opportunities due to increasing healthcare investments.

4. What are the key regulatory considerations for PROVOCHOLINE?
Regulatory approval depends on regional assessments of safety, efficacy, and manufacturing standards. Alignment with dietary supplement guidelines and veterinary regulations is crucial.

5. What innovations could enhance PROVOCHOLINE’s market position?
Development of controlled-release formulations, novel delivery routes, and new therapeutic indications (e.g., cognitive health) could bolster market share and profitability.


Sources

  1. [1] U.S. Food and Drug Administration. (2022). Guidance on Nutritional Supplements and Pharmaceuticals.
  2. [2] European Food Safety Authority. (2021). Choline Dietary Reference Values.
  3. [3] MarketWatch. (2022). Global Choline Market Outlook & Future Trends.

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