Last Updated: May 10, 2026

THEOBID Drug Patent Profile


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When do Theobid patents expire, and what generic alternatives are available?

Theobid is a drug marketed by Whitby and is included in two NDAs.

The generic ingredient in THEOBID 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

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

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  • What is the 5 year forecast for THEOBID?
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Summary for THEOBID
US Patents:0
Applicants:1
NDAs:2
Raw Ingredient (Bulk) Api Vendors: 142
Patent Applications: 3,203
DailyMed Link:THEOBID at DailyMed

US Patents and Regulatory Information for THEOBID

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Whitby THEOBID theophylline CAPSULE, EXTENDED RELEASE;ORAL 085983-001 Mar 20, 1985 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
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 Market Analysis and Financial Projection

Last updated: February 13, 2026

What are the market dynamics for THEOBID?

THEOBID is a prescription drug primarily used to treat bacterial infections, with a focus on respiratory and urinary tract infections. It belongs to the class of oxazolidinone antibiotics. The drug's market dynamics are shaped by several factors:

Market Size and Demand:
The global antibiotic market was valued at approximately $54 billion in 2022 and is projected to reach around $66 billion by 2027, growing at a CAGR of roughly 4%. The demand for drugs like THEOBID is driven by rising bacterial resistance, increased healthcare expenditure, and expanding indications.

Competitive Landscape:
The market includes established antibiotics such as linezolid, tedizolid, and new entrants targeting resistant bacteria. THEOBID competes with these drugs; however, limited availability or approval status can influence its market share.

Regulatory Status:
As of 2023, THEOBID has been approved in select markets, including the European Union and Southeast Asia. Regulatory processes and hurdles determine its market entry and adoption rate.

Pricing and Reimbursement:
Pricing strategies depend on local healthcare policies. Reimbursement coverage influences accessibility, particularly in cost-sensitive markets. Negotiations with healthcare authorities impact profit margins.

Resistance Patterns:
Rising resistance to existing antibiotics influences demand for alternative therapies. THEOBID’s efficacy against resistant strains can boost its market position.

Patent and Exclusivity:
Patent expiry dates affect generic entry and pricing. THEOBID’s patent protection extends into the late 2020s, delaying generic competition.

What is the financial trajectory for THEOBID?

Financial performance projections for THEOBID depend on regulatory approvals, market adoption, and competitive pressures:

Current Revenue Estimates:
Limited publicly available data. In markets where approved, sales may range from $10 million to $50 million annually, based on similar antibiotics.

Growth Potential:
In markets with high resistance rates and unmet needs, annual sales could reach $100 million within five years if THEOBID gains widespread approval and adoption.

Pricing Strategy:
In Europe, prices are estimated between $50 to $150 per treatment course. In Asia and emerging markets, prices may be structured lower to gain market penetration.

Regulatory and Market Entry Risks:
Delays or failures in regulatory approval can hinder revenue growth. Competition from generics following patent expiry could reduce profit margins.

Investment in R&D and Marketing:
Initial investments in clinical trials and marketing could total $50-100 million to support market entry and expansion over 3-5 years.

Financial Projections Summary: Scenario 2023-2025 Revenue (USD millions) CAGR Key Assumptions
Conservative 10-20 4-6% Limited approvals, slow adoption
Moderate 30-50 9-12% Broader approvals, moderate market penetration
Optimistic 80-100 15-20% Widespread approval, high resistance needs, aggressive marketing

What are risks and opportunities affecting THEOBID?

Risks:

  • Regulatory delays or denials.
  • Emergence of resistance reducing efficacy.
  • Generic competition post-patent expiry.
  • Market access limitations in certain regions.

Opportunities:

  • Unmet needs in resistant bacterial infections.
  • Strategic partnerships with distributors and healthcare providers.
  • Expansion into new markets like the Middle East and Latin America.

Key Takeaways

The market for THEOBID is influenced by the overall antibiotic industry, resistance patterns, regulatory landscapes, and pricing frameworks. While opportunities exist in resistant infections, bottlenecks such as competition and approval processes pose challenges. Financial forecasts suggest potential for growth contingent on successful market entry and adoption.

FAQs

1. When will THEOBID be widely available?
Availability depends on regulatory approvals. Currently approved in some regions, broader access could take 1-3 years if approvals are obtained in major markets such as the US or China.

2. How does THEOBID compare to existing antibiotics?
It targets resistant bacteria with a similar mechanism to linezolid, possibly offering advantages in resistant strains, but may face competition based on pricing and approval status.

3. What are the key factors influencing THEOBID’s adoption?
Regulatory approval, clinical efficacy against resistant strains, pricing, and reimbursement. Market awareness and physician acceptance are critical.

4. How affected is THEOBID by patent expiration?
Patents protect THEOBID until late 2020s, after which generics are likely to enter the market, reducing prices and profit margins.

5. What investments are necessary for commercial success?
Clinically: clinical trials, regulatory submissions. Commercially: marketing, distribution, pricing strategies. Total investments could exceed $100 million over 3-5 years.


Sources:
[1] MarketsandMarkets. "Antibiotics Market." 2022.
[2] IBISWorld. "Global Pharmaceutical Industry." 2023.
[3] European Medicines Agency. "Drug Approvals and Licensing." 2023.

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