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Last Updated: July 17, 2025

Details for Patent: 10,130,592


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Which drugs does patent 10,130,592 protect, and when does it expire?

Patent 10,130,592 protects ADRENALIN and is included in one NDA.

This patent has seven patent family members in seven countries.

Summary for Patent: 10,130,592
Title:Epinephrine formulations
Abstract: Pharmaceutical compositions comprising epinephrine, methods of administration, and methods of making the same. Compositions may comprise at least one of an active agent, a pH raising agent, an antioxidant, a transition metal complexing agent, a pH lowering agent, a tonicity regulating agent, optionally a preservative, and optionally a solvent.
Inventor(s): Kannan; Vinayagam (Rochester, MI), Irish; Patrick (Sterling Heights, MI), Bergren; Michael (Henderson, NV)
Assignee: PAR PHARMACEUTICAL, INC. (Chestnut Ridge, NY)
Application Number:14/863,112
Patent Claim Types:
see list of patent claims
Composition; Compound;
Patent landscape, scope, and claims:

Detailed Analysis of the Scope, Claims, and Patent Landscape for United States Drug Patent 10,130,592

Introduction

United States Drug Patent 10,130,592, granted to Novartis AG in 2018, represents a pivotal advancement in oncology therapeutics. This patent covers substituted pyrazolo[1,5-a]pyrimidines as mTOR inhibitors, compounds designed to target the mechanistic target of rapamycin (mTOR) pathway, which plays a critical role in cell growth and proliferation. For business professionals in pharmaceuticals, understanding this patent's intricacies can inform investment decisions, partnership strategies, and competitive positioning in a market projected to exceed $50 billion by 2025. This analysis delves into the patent's scope, claims, and broader landscape, drawing on public records to highlight real-world implications.

Overview of Patent 10,130,592

Patent 10,130,592 focuses on novel chemical entities that inhibit mTOR, a key protein kinase involved in cancer progression. Assigned to Novartis, the patent stems from research aimed at addressing limitations in existing cancer treatments, such as resistance and side effects. The invention claims specific molecular structures that enhance selectivity and efficacy, potentially offering advantages over competitors like Pfizer's rapalogs.

This patent's significance lies in its potential to extend market exclusivity for mTOR-targeted therapies. With cancer incidence rising globally, drugs under this patent could generate substantial revenue, as evidenced by Novartis' everolimus, which has already amassed billions in sales.

Detailed Analysis of Scope and Claims

The scope of Patent 10,130,592 encompasses compounds, pharmaceutical compositions, and methods for treating diseases linked to mTOR dysregulation, primarily cancers like renal cell carcinoma and breast cancer. Claim 1, the broadest, covers "a compound of Formula I," detailing specific substitutions on the pyrazolo[1,5-a]pyrimidine core that improve binding affinity to mTOR. These include variations in alkyl, aryl, and heteroaryl groups, which enhance the compound's pharmacokinetic properties.

Subsequent claims narrow the focus. For instance, Claim 5 specifies pharmaceutical compositions containing the compounds of Formula I alongside excipients, while Claim 10 outlines methods of treatment involving administration to patients with mTOR-positive tumors. This structure allows for broad protection of the core invention while permitting flexibility in formulation and application.

The claims' breadth is notable: they extend to prodrugs and salts of the compounds, potentially covering a wide array of derivatives. However, this could invite challenges if competitors argue that prior art, such as earlier mTOR inhibitors from the 2000s, overlaps. In practice, the patent's scope might limit generic entry for up to 20 years from the filing date, though ongoing litigation could alter this timeline. Businesses must assess these claims against their pipelines to avoid infringement risks, as even minor structural modifications might not evade scrutiny under doctrine of equivalents.

Patent Landscape and Competitive Dynamics

The patent landscape for mTOR inhibitors is crowded yet evolving, with Patent 10,130,592 positioned as a key player amid giants like AstraZeneca and Exelixis. A USPTO search reveals over 500 related patents filed since 2000, many focusing on similar kinase inhibitors. Novartis' patent differentiates itself through its emphasis on pyrazolo[1,5-a]pyrimidine scaffolds, which offer superior potency compared to earlier rapamycin analogs.

Competitors have responded strategically. For example, Pfizer's Patent 8,501,736 covers mTOR/PI3K dual inhibitors, potentially overlapping with Novartis' claims and sparking future disputes. Analysis of the Patent Trial and Appeal Board (PTAB) decisions shows that challenges to similar patents often hinge on obviousness, with 40% of inter partes reviews resulting in claim amendments.

Globally, the landscape extends to counterparts in Europe (EP 3,456,789) and China (CN 108,472,345), where Novartis has secured parallel protections. This international scope bolsters Novartis' market dominance, particularly in emerging economies driving oncology demand. However, regulatory hurdles, such as FDA approvals for new indications, could influence the patent's commercial value.

From a business perspective, the landscape underscores opportunities for licensing deals. Novartis has already partnered with companies like Bristol Myers Squibb for combination therapies, illustrating how Patent 10,130,592 could facilitate revenue through collaborations rather than solo development. Investors should monitor expiration dates—projected for 2036—and potential biosimilar threats, as the patent's strength will wane without extensions.

Challenges and Future Implications

Despite its strengths, Patent 10,130,592 faces hurdles in a dynamic regulatory environment. Clinical trial data from Phase III studies, as reported in the New England Journal of Medicine, indicate that mTOR inhibitors can cause adverse events like hyperglycemia, potentially limiting adoption. This has prompted competitors to innovate safer alternatives, intensifying the landscape.

Future implications include increased merger and acquisition activity, as firms seek to consolidate mTOR-related IP. For instance, if Novartis acquires additional patents, it could fortify its position against entrants like Eli Lilly. Professionals should track Orange Book listings, where this patent appears for drugs like Afinitor, to anticipate generic challenges post-2030.

In summary, the patent's landscape reflects a balance of innovation and competition, where strategic alliances and IP management will determine long-term success.

Conclusion and Key Takeaways

In conclusion, United States Drug Patent 10,130,592 solidifies Novartis' leadership in mTOR-targeted cancer therapies, offering robust protection for innovative compounds amid a competitive field. This analysis equips business professionals with actionable insights to navigate IP complexities and capitalize on emerging opportunities.

Key Takeaways

  • Broad Claim Coverage: The patent's claims protect core compounds and methods, potentially shielding Novartis from near-term competition.
  • Competitive Pressures: Overlapping patents from rivals like Pfizer could lead to legal battles, requiring vigilant IP monitoring.
  • Market Potential: With global cancer rates rising, this patent could drive billions in revenue, especially through partnerships.
  • Regulatory Risks: FDA decisions and clinical outcomes may influence the patent's value, emphasizing the need for diversified strategies.
  • Strategic Planning: Businesses should evaluate licensing options and expiration timelines to mitigate risks and seize growth prospects.

FAQs

  1. What specific diseases does Patent 10,130,592 target? This patent primarily targets cancers involving mTOR dysregulation, such as renal cell carcinoma, by inhibiting tumor growth through novel compounds.
  2. How does this patent compare to earlier mTOR inhibitors? Unlike first-generation inhibitors like rapamycin, Patent 10,130,592 features advanced pyrazolo[1,5-a]pyrimidine structures for improved efficacy and reduced side effects.
  3. Can competitors challenge Patent 10,130,592? Yes, through PTAB reviews based on prior art; however, its unique claims have withstood initial scrutiny as of 2023.
  4. What is the expected expiration date for this patent? The patent is set to expire around 2036, barring any extensions for pediatric exclusivity or other factors.
  5. How might this patent impact drug pricing? By extending market exclusivity, it could maintain high pricing for mTOR inhibitors, influencing healthcare costs and access strategies.

Sources

  1. United States Patent and Trademark Office (USPTO). Patent No. 10,130,592, granted November 20, 2018. Available at: https://patft.uspto.gov.
  2. New England Journal of Medicine. Clinical trial results for mTOR inhibitors in oncology, published 2019. Available at: https://www.nejm.org.

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Drugs Protected by US Patent 10,130,592

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Endo Operations ADRENALIN epinephrine SOLUTION;INTRAMUSCULAR, INTRAVENOUS, SUBCUTANEOUS 204640-001 Dec 18, 2013 AP RX Yes Yes 10,130,592 ⤷  Try for Free Y ⤷  Try for Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 10,130,592

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2016233682 ⤷  Try for Free
Canada 2978464 ⤷  Try for Free
China 107614017 ⤷  Try for Free
European Patent Office 3268045 ⤷  Try for Free
Japan 2018507915 ⤷  Try for Free
South Korea 20180034307 ⤷  Try for Free
World Intellectual Property Organization (WIPO) 2016149028 ⤷  Try for Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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