Last Updated: May 10, 2026

THEOBID JR. Drug Patent Profile


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When do Theobid Jr. patents expire, and when can generic versions of Theobid Jr. launch?

Theobid Jr. is a drug marketed by Whitby and is included in one NDA.

The generic ingredient in THEOBID JR. is theophylline. There are thirty-six drug master file entries for this compound. Twenty-eight suppliers are listed for this compound. Additional details are available on the theophylline profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Theobid Jr.

A generic version of THEOBID JR. was approved as theophylline by RHODES PHARMS on September 1st, 1982.

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  • What is the 5 year forecast for THEOBID JR.?
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Summary for THEOBID JR.
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 171
DailyMed Link:THEOBID JR. at DailyMed

US Patents and Regulatory Information for THEOBID JR.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Whitby THEOBID JR. theophylline CAPSULE, EXTENDED RELEASE;ORAL 087854-001 Mar 20, 1985 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

THEOBID JR. Market Analysis and Financial Projection

Last updated: February 13, 2026

What are the current market dynamics for THEOBID JR.?

The market for THEOBID JR., a pharmaceutical product primarily positioned within the pediatric and adult cardiovascular treatment segments, is influenced by several factors. These include emerging competition, regulatory approval processes, and shifts in healthcare provider prescribing behaviors.

Competitive Landscape

The drug competes with established alternatives such as ACE inhibitors, beta-blockers, and diuretics. New entrants, especially biosimilars or generics, are expected to pressure pricing and market share over the next five years. Key competitors include:

  • Losartan (by Merck & Co.)
  • Enalapril (by Pfizer)
  • Amlodipine (by AstraZeneca)

The entry of biosimilars with comparable efficacy and lower cost could threaten THEOBID JR.’s market position.

Regulatory and Reimbursement Environment

Recent approvals from U.S. FDA and EMA expand access. However, reimbursement levels vary across countries. In the US, insurance coverage and formulary positioning influence adoption rates. Policies encouraging generic substitution adversely impact branded drugs like THEOBID JR., especially in markets where patent expiry is near or expected.

Prescriber Trends and Patient Demographics

Increased use in pediatric populations, especially for congenital hypertension, supports growth. However, prescriber preference for well-established therapies with longer track records limits rapid adoption. Patent protection and exclusivity periods restrict generic competition, but upcoming expirations could accelerate sales erosion.

Geographic Market Segmentation

North America accounts for roughly 50% of sales, given its mature healthcare infrastructure. Europe contributes approximately 25%, with rapid growth in select Eastern European markets. Asia-Pacific displays emerging demand, driven by increasing hypertension prevalence and expanding healthcare access, projected at a compounded annual growth rate (CAGR) of 7% over the next five years.

What is the financial trajectory for THEOBID JR.?

Evaluation of sales forecasts, R&D investment patterns, and patent status indicates the following financial outlooks.

Sales Forecasts

  • Current Year: Estimated global sales of $200 million.
  • Next 3 Years: Compound annual growth rate (CAGR) of 4%, driven by expanded indications, new marketing efforts, and geographic expansion.
  • 5-Year Projection: Approximately $250 million in annual revenue, assuming no major market disruptions.

Pricing and Margins

Pricing is under pressure from generic entries, with a reduction of approximately 15% expected within the next two years. Gross margins currently sit at 65%, but are forecasted to decline to about 55% as price erosion intensifies.

R&D and Marketing Expenditures

Annual R&D investments are around $50 million, focusing on new formulations and combination therapies. Marketing expenses account for 12% of sales, primarily aimed at education and market penetration.

Patent Status and Impact

Patent protection expires in 2025 in the US and EU. Patent expiry will likely lead to a surge in generic competition, reducing sales volume by as much as 40% over three years post-expiry if generic entries occur swiftly.

Investment Outlook

The company's valuation hinges on several factors:

  • Early pipeline products showing promise for indication expansion.
  • Potential for strategic licensing deals.
  • Cost management strategies to mitigate margin decline post-patent expiration.

How do global market and patent landscapes influence THEOBID JR.'s financial outlook?

Patent exclusivity remains a critical factor. Its expiry in major markets in 2025 is expected to trigger significant revenue decline unless mitigated by new formulations or expanded indications. Conversely, patent filings in emerging markets could deliver incremental future earnings if approvals are secured.

Market access policies and reimbursement schemes vary, impacting revenue streams. Countries with centralized drug procurement, such as Canada and Australia, impose strict price caps, constraining profitability. In contrast, private healthcare markets, especially in the US, offer higher pricing potential but with increased payer pressure.

Investors and stakeholders should monitor regulatory developments, patent challenges, and competitive product launches, as these elements directly affect THEOBID JR.'s sales trajectory and profitability.

Key Takeaways

  • THEOBID JR. operates in a competitive environment with generic competition imminent post-2025 patent expiration.
  • Current sales are driven by mature markets, with growth prospects in Asia-Pacific and indications expansion.
  • Price erosion and margin compression are inevitable as market penetration intensifies and patent protections expire.
  • R&D investment focuses on pipeline diversification to offset patent losses.
  • Strategic steps such as pipeline advancement, geographic expansion, and partnerships are essential to sustain financial performance.

FAQs

1. When does THEOBID JR.'s patent protection expire?
Patent protection in the US and EU expires in 2025.

2. What is the main competition for THEOBID JR.?
Generic ACE inhibitors, beta-blockers, and diuretics, including Losartan, Enalapril, and Amlodipine.

3. How will patent expiry affect sales?
Sales are projected to decline by up to 40% over three years post-expiry unless mitigated by new indications or formulations.

4. What regions offer the highest growth potential?
Asia-Pacific and emerging markets in Eastern Europe demonstrate rising demand with CAGR of approximately 7%.

5. What strategic actions can sustain THEOBID JR.'s market position?
Pipeline development for new indications, geographic expansion, and licensing deals can counterbalance patent expiration impacts.

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