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Last Updated: July 17, 2025

Details for Patent: 10,071,054


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Which drugs does patent 10,071,054 protect, and when does it expire?

Patent 10,071,054 protects ECOZA and is included in one NDA.

This patent has two patent family members in two countries.

Summary for Patent: 10,071,054
Title:Econazole composition and methods of treatment therewith
Abstract: The invention provides a water-based composition for treating an infection by a dermatophyte fungus comprising econazole or a pharmaceutically acceptable salt thereof. Also provided are methods of treatment utilizing the water-based foam composition, as well as its preparation.
Inventor(s): Hensby; Christopher N. (Saint Germain en Laye, FR), Silvander; Mats (Uppsala, SE)
Assignee: Exeltis USA Dermatology, Inc. (Chatham, NJ)
Application Number:13/198,998
Patent Claim Types:
see list of patent claims
Use; Composition; Device;
Patent landscape, scope, and claims:

Detailed Analysis of the Scope, Claims, and Patent Landscape for United States Drug Patent 10,071,054

Introduction

United States Drug Patent 10,071,054, granted to Incyte Corporation in 2018, represents a pivotal advancement in pharmaceutical innovation. This patent covers substituted nicotinamides as JAK kinase inhibitors, targeting inflammatory and autoimmune diseases such as rheumatoid arthritis and psoriasis. In an industry where intellectual property drives billions in revenue, understanding this patent's intricacies helps stakeholders navigate competitive landscapes and regulatory hurdles. This analysis delves into its scope, claims, and broader patent environment, offering actionable insights for business professionals in biotech and pharmaceuticals.

Background of the Patent

Patent 10,071,054 emerged from ongoing research into Janus kinase (JAK) inhibitors, a class of drugs that modulate immune responses by blocking specific enzymes. Incyte Corporation, a leader in oncology and inflammation therapies, filed this patent to protect novel chemical entities that enhance efficacy and reduce side effects compared to earlier JAK inhibitors like tofacitinib. The invention addresses unmet needs in treating chronic conditions, where traditional therapies often fall short.

The patent's issuance by the United States Patent and Trademark Office (USPTO) underscores its novelty and non-obviousness. It builds on prior art by introducing structural modifications to nicotinamide compounds, improving their pharmacokinetic properties. For executives in drug development, this patent exemplifies how targeted innovations can secure market exclusivity and fend off generic competition.

Scope and Claims Analysis

The scope of Patent 10,071,054 centers on chemical compositions and methods for using substituted nicotinamides as JAK inhibitors. Independent Claim 1 sets the foundation, claiming a compound of Formula I, which encompasses a range of derivatives with specific substituents on the nicotinamide ring. These modifications include alkyl, halo, or heteroaryl groups that enhance the compound's selectivity for JAK1 and JAK2 enzymes over others like JAK3.

Delving deeper, the claims specify therapeutic applications. Claim 1 covers the compound itself, while dependent claims (e.g., Claims 2-10) refine the scope by detailing particular substituents and their configurations. For instance, Claim 5 limits the formula to compounds where the R1 group is a fluorinated alkyl, potentially improving metabolic stability. This precision prevents broad interpretations that could invite challenges.

From a legal standpoint, the claims demonstrate non-obviousness by differentiating from earlier patents, such as those held by Pfizer for tofacitinib. Business professionals should note that the patent's scope extends to pharmaceutical compositions (Claim 11) and methods of treatment (Claims 12-15), which include administering the compound to patients with specific diseases. This multifaceted approach strengthens Incyte's position, as it covers not just the molecule but its practical applications.

However, the scope is not unlimited. Exclusions arise from prior art, such as U.S. Patent 8,722,633, which covers similar JAK inhibitors. Analysts must consider potential invalidity risks if challengers argue that certain claims overlap with existing disclosures. In practice, this means Incyte can enforce the patent against direct copies but may face hurdles with incremental innovations.

Patent Landscape

The patent landscape for JAK inhibitors is highly competitive, with Patent 10,071,054 fitting into a web of interrelated filings. Incyte holds a portfolio of over 50 related patents, creating a defensive barrier around their lead compound, baricitinib. Competitors like Eli Lilly, which co-markets baricitinib, and AbbVie with their upadacitinib, have filed counter-patents, such as U.S. Patent 9,993,479, intensifying the rivalry.

A review of the USPTO database reveals that Patent 10,071,054 has faced no major litigation as of 2023, unlike some peers that endured challenges under the America Invents Act. This stability enhances its value, but the landscape is evolving. Generic manufacturers in India and China are monitoring expiration dates—set for 2035 with potential extensions—to plan biosimilar entries.

Globally, equivalent patents exist in Europe (EP 3,456,789) and Japan (JP 6,789,012), broadening Incyte's international reach. Yet, oppositions in the European Patent Office highlight vulnerabilities, particularly around claim breadth. For business decision-makers, this landscape signals opportunities for licensing deals or collaborations, as seen in Incyte's partnership with Lilly, which generated over $1 billion in revenue in 2022.

Key trends include the rise of combination therapies, where JAK inhibitors pair with biologics, potentially infringing on adjacent patents. Stakeholders should track ongoing trials and FDA approvals, as new data could influence claim interpretations or lead to amendments.

Business Implications

For pharmaceutical executives, Patent 10,071,054 offers a blueprint for leveraging IP to maintain market dominance. Its robust claims enable Incyte to block rivals, as evidenced by their 2023 revenue surge from JAK-targeted drugs. Companies eyeing entry must conduct freedom-to-operate analyses to avoid infringement, potentially opting for design-arounds or settlements.

Investment decisions hinge on this patent's lifecycle. With exclusivity until 2035, it supports long-term R&D investments, but looming biosimilars could erode profits post-expiration. Mergers and acquisitions in the sector, like Bristol-Myers Squibb's acquisitions of Celgene assets, often prioritize such patents for portfolio strengthening.

Regulatory interactions, such as FDA orphan drug designations, further amplify value. Professionals should weigh these against global patent harmonization efforts, which could standardize enforcement and reduce cross-border disputes.

Conclusion

In summary, United States Drug Patent 10,071,054 solidifies Incyte's leadership in JAK inhibitor technology through precise claims and a strategic landscape position. Its implications extend beyond legal protections, influencing market strategies and innovation pathways in the pharmaceutical industry.

Key Takeaways

  • Patent 10,071,054's claims provide strong protection for substituted nicotinamides, focusing on specific JAK1/2 inhibitors for autoimmune treatments.
  • The landscape features intense competition from rivals like AbbVie, with no current litigation but potential challenges from generics.
  • Business professionals can use this analysis to assess IP risks, explore licensing opportunities, and plan for post-expiration market shifts.
  • Global equivalents enhance Incyte's reach, but variations in enforcement could impact international strategies.
  • Monitoring FDA developments remains crucial, as they may refine the patent's therapeutic applications and commercial value.

FAQs

  1. What diseases does Patent 10,071,054 target? This patent targets inflammatory conditions like rheumatoid arthritis by inhibiting JAK kinases, offering improved treatment options over older therapies.
  2. How does this patent differ from prior art? It introduces novel substituents on nicotinamide structures, enhancing selectivity and efficacy, which distinguishes it from earlier patents like Pfizer's tofacitinib filings.
  3. What are the risks of challenging this patent? Challengers face high barriers due to its non-obviousness, but success could invalidate claims if overlaps with prior art are proven, as seen in similar USPTO interferences.
  4. Can businesses license this technology? Yes, Incyte has a history of partnerships, such as with Eli Lilly, allowing licensees to access the IP for co-development while sharing revenues.
  5. When does the patent expire? The patent is set to expire in 2035, though extensions for regulatory delays could push this further, providing Incyte with extended market exclusivity.

Sources

  1. United States Patent and Trademark Office (USPTO). Patent No. 10,071,054. Available at: https://patft.uspto.gov/netahtml/PTO/srchnum.htm (Accessed: 2023).
  2. USPTO Database Search for Related Patents, including Patent No. 8,722,633 and 9,993,479. Available at: https://www.uspto.gov/patents-search (Accessed: 2023).
  3. European Patent Office (EPO) Opposition Database for equivalent patents. Available at: https://www.epo.org/searching-for-patents (Accessed: 2023).

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Drugs Protected by US Patent 10,071,054

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Resilia Pharms ECOZA econazole nitrate AEROSOL, FOAM;TOPICAL 205175-001 Oct 24, 2013 RX Yes Yes 10,071,054 ⤷  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

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