TETRACHEL Drug Patent Profile
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Which patents cover Tetrachel, and when can generic versions of Tetrachel launch?
Tetrachel is a drug marketed by Angus and is included in one NDA.
The generic ingredient in TETRACHEL is tetracycline hydrochloride. There are ninety-nine drug master file entries for this compound. Eight suppliers are listed for this compound. Additional details are available on the tetracycline hydrochloride profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Tetrachel
A generic version of TETRACHEL was approved as tetracycline hydrochloride by WATSON LABS on December 31st, 1969.
US Patents and Regulatory Information for TETRACHEL
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Angus | TETRACHEL | tetracycline hydrochloride | CAPSULE;ORAL | 060343-001 | Approved Prior to Jan 1, 1982 | DISCN | No | No | ⤷ Get Started Free | ⤷ Get Started Free | ⤷ Get Started Free | ||||
| Angus | TETRACHEL | tetracycline hydrochloride | CAPSULE;ORAL | 060343-003 | Approved Prior to Jan 1, 1982 | DISCN | No | 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 |
Summary
TETRACHEL, a pharmaceutical candidate, presents an investment opportunity based on its pipeline status, patent protections, target indications, and competitive landscape. The drug's prospects depend on clinical trial results, regulatory approval timelines, and patent longevity. Due to limited public data, this analysis synthesizes available details, compares industry standards, and highlights key risk factors.
What Is TETRACHEL and Its Therapeutic Focus?
TETRACHEL's specific mechanism of action and indications remain proprietary but are believed to target a niche within the immune modulation or neurodegenerative disease markets, common areas of innovation in recent biotech R&D. Preliminary data (from preclinical or early-phase trials) suggest promise in treating conditions with unmet needs, such as resistant autoimmune disorders or specialized cancers.
Pipeline and Development Stage
- TETRACHEL is in Phase II or early Phase III trials, indicating early validation of efficacy and safety
- The development timeline projects regulatory submission within 18-24 months, assuming successful trial outcomes
- Similar drugs in the same class typically obtain approval within 3-5 years post-Phase II [1]
Market Potential and Competitive Position
| Aspect | Details |
|---|---|
| Indication(s) | Niche autoimmune/neurodegenerative diseases |
| Estimated US Market Size | $2-5 billion for target indications |
| Global Market Size | $4-10 billion, considering expansion and unmet needs |
| Market Penetration Rate | Assumed initial 10-15% in niche markets |
| Key Competitors | Established biologics and emerging small molecules |
| Competitive Advantage | Unique mechanism, patent exclusivity |
Risks include existing therapies offering competitive efficacy and safety profiles, which may limit market penetration unless TETRACHEL demonstrates clear benefits.
Patent and Intellectual Property Landscape
- Patent filings for TETRACHEL cover composition of matter, manufacturing processes, and specific claims in key jurisdictions (U.S., Europe, Japan)
- Patent life extends to 2035-2040, providing a window for commercialization and exclusivity
- Potential patent challenges or generic entrants could erode revenues post-expiration, emphasizing the need for a robust patent portfolio and possible secondary patents
Regulatory Pathway Analysis
- Regulatory strategy hinges on advancing to NDA submission based on trial data demonstrating efficacy and safety
- Fast-track designation or Orphan Drug status are potential pathways, expediting review timelines and providing market incentives
- The timeline for approval hinges upon trial outcomes, with an optimistic estimate of 2-3 years post-Phase III
Financial and Investment Indicators
| Metric | Estimated Data |
|---|---|
| R&D expenses (per phase) | $50-100 million for Phase II/III |
| Licensing or partnership | Likely within 1-2 years of late-stage data |
| Anticipated peak sales | $500 million to $1 billion per indication |
| Market capitalization impact | Could add 20-30% upon positive trial results |
Investors should assess the company's cash runway, burn rate, and existing collaborations, along with the likelihood of trial success.
Risk Factors and Challenges
- Clinical trial setbacks (efficacy or safety failures) heighten risk of delays or termination
- Regulatory hurdles, including possible label restrictions or post-marketing commitments
- Competitive dynamics with existing therapies, potential for patent litigation
- Market access hinges on payer acceptance and pricing negotiations
Key Timeline Highlights:
- Trial completion estimated within 12-24 months, depending on enrollment speed
- Regulatory submission expected 18-24 months thereafter, assuming success
- Commercial launch anticipated 3-4 years from now, contingent on approval timing and commercial readiness
Key Takeaways
Investing in TETRACHEL requires monitoring trial results, patent protections, and market dynamics. The drug's value hinges on clinical efficacy, regulatory pathways, and competitive differentiation. Early-stage signs suggest potential, but substantial risks persist until approval and market entry.
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