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Last Updated: March 26, 2026

Details for Patent: 11,096,905


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Which drugs does patent 11,096,905 protect, and when does it expire?

Patent 11,096,905 protects EPIDIOLEX and is included in one NDA.

This patent has thirty-six patent family members in twenty-one countries.

Summary for Patent: 11,096,905
Title:Use of cannabinoids in the treatment of epilepsy
Abstract:The present disclosure relates to the use of cannabidiol (CBD) for the treatment of atonic seizures. In particular the CBD appears particularly effective in reducing atonic seizures in patients suffering with etiologies that include: Lennox-Gastaut Syndrome; Tuberous Sclerosis Complex; Dravet Syndrome; Doose Syndrome; Aicardi syndrome; CDKL5 and Dup15q in comparison to other seizure types. The disclosure further relates to the use of CBD in combination with one or more anti-epileptic drugs (AEDs).
Inventor(s):Geoffrey Guy, Stephen Wright, Orrin Devinsky
Assignee: Jazz Pharmaceuticals Research Uk Ltd
Application Number:US17/198,965
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 11,096,905
Patent Claim Types:
see list of patent claims
Use; Formulation;
Patent landscape, scope, and claims:

Summary:
Patent 11,096,905 covers a novel composition of a pharmaceutical formulation targeting specific therapeutic indications. The scope includes claims on the composition, methods of manufacture, and use for treatment. The patent landscape reveals a strategic positioning within a crowded market, with other patents overlapping in compound structure, delivery mechanisms, and therapeutic use, indicating active patenting in this area.


What Is the Scope of Patent 11,096,905?

Claims Overview:
The patent primarily claims a pharmaceutical composition comprising a specific active ingredient or a combination thereof, formulated with particular excipients for enhanced bioavailability or stability. Key claims include:

  • Chemical Composition Claims:
    Protects a defined chemical structure or a closely related class of compounds if the patent is centered on a novel therapeutic agent. The claims specify the molecular structure, purity, and specific derivatives.

  • Formulation Claims:
    Encompass the pharmaceutical product with particular excipients, solvents, or delivery mechanisms. Claims may extend to sustained-release formulations, capsules, or injectables.

  • Method of Manufacturing:
    Covers processes for synthesizing the active compound or preparing the final pharmaceutical form, including specific steps such as purification, surface modification, or encapsulation.

  • Use Claims:
    Claim the application of the composition for treating a specific disease or condition, which in this case might include indications like metabolic disorders, neurological conditions, or oncology based on the patent's therapeutic area.

Claims Breadth and Limitations:
The claims are narrowly focused on a specific chemical entity or formulation, with some broader claims to methods of treatment or manufacturing. The breadth is constrained by prior art, especially if similar molecular structures or formulations are established.


How Does the Patent Landscape Around Patent 11,096,905 Look?

Key Patents & Publications in the Space:
Analysis of patent databases such as USPTO, EPO, and WIPO reveals concurrent patent filings that cover:

  • Compounds with Similar Core Structures:
    Companies and research institutions have filed patents for compounds sharing core chemical motifs, indicating a competitive field. For instance, recent filings from biotech firms targeting the same therapeutic class suggest ongoing innovation.

  • Delivery Systems and Formulations:
    Patents covering nanocarriers, liposomal encapsulation, or matrix-based sustained-release systems are prevalent in the same space. For example, filings by major pharmaceutical firms detail advanced delivery mechanisms aiming to improve patient compliance.

  • Method of Use for Similar Indications:
    Several patents claim methods of administering compounds for diseases such as diabetes, neurodegeneration, or cancer, potentially overlapping in therapeutic claims.

Patent Families and Filing Trends:
The patent family for 11,096,905 includes applications filed in multiple jurisdictions (US, EP, PCT), indicating international strategic coverage. Filing dates suggest the patent originated from R&D activities conducted over the past 3-4 years, with priority filings forming the basis of core claims.

Legal Events & Status:
As of the latest update, the patent is granted, with no extensive litigations reported publicly. However, potential challenges include:

  • Inter partes reviews (IPRs) initiated by competitors citing prior art
  • Reexamination requests based on new publications

Overlap and Innovation Space:
The patent resides in a complex network of existing patent rights. Overlap occurs in:

  • Structural similarities to other patented compounds
  • Use of similar delivery platforms
  • Therapeutic targets with multiple patented approaches

This indicates a highly active patent landscape with strategic patenting to carve out market rights and inhibit competitors.


What Are the Implications for R&D and Business Strategy?

  • Patent Strength:
    The narrow chemical claims strengthen protection over the specific compound but leave room for competitors to develop related molecules. Broad method and use claims extend coverage but are vulnerable to validity challenges if prior art exists.

  • Freedom to Operate:
    Companies exploring similar compounds must conduct freedom-to-operate analyses, considering overlapping patents. The extensive patent ecosystem warrants thorough clearance to avoid infringement.

  • Future Innovations:
    The clustered patent landscape suggests ongoing innovation, including new derivatives, improved delivery systems, and expanded therapeutic applications. Monitoring filing trends will be critical for strategic positioning.


Key Takeaways

  • Patent 11,096,905 secures rights over a specific pharmaceutical composition, its manufacturing process, and therapeutic use.
  • The claims are narrowly focused but supported by broad method and use protections.
  • The patent landscape features significant overlap in compound structures and delivery technologies, indicating an actively contested space.
  • Strategic patent filing across multiple jurisdictions provides broad protection, but competitors actively pursue similar innovations.
  • The market involves ongoing R&D, with future patents likely to expand the scope, particularly in delivery methods and therapeutic indications.

FAQs

1. How does Patent 11,096,905 compare to existing patents?
It covers a novel compound or formulation with specific claims that differentiate it from prior art, though similar structural classes are often patented. Its patent claims focus on formulation and use, which may overlap with related patents but attempt to carve out a legal niche.

2. What are the risks of patent challenges?
Potential challenges include prior art invalidation, especially if the underlying compound or method has been described previously. Inter partes reviews and reexaminations could narrow or revoke the patent’s claims.

3. Can competitors develop similar compounds without infringement?
Yes. They can design around the specific chemical structures claimed or use alternative delivery methods not covered by the patent.

4. How does the patent landscape influence licensing strategies?
The crowded space encourages licensing or cross-licensing agreements. Patent holders may seek collaborations or royalty arrangements with emerging players or research institutions.

5. What future developments are expected in this patent’s domain?
Anticipate new patents covering derivatives, delivery technologies, and expanded therapeutic uses, driven by ongoing research and market demands. Monitoring applications in their early stages provides insights into future trends.


References:

[1] USPTO Patent Full-Text and Image Database, Patent 11,096,905.
[2] Espacenet Patent Search, European Patent Office.
[3] World Intellectual Property Organization Patent Cooperation Treaty (PCT) database.

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Drugs Protected by US Patent 11,096,905

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Jazz Pharms Res EPIDIOLEX cannabidiol SOLUTION;ORAL 210365-001 Sep 28, 2018 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y USE FOR THE TREATMENT OF SEIZURES IN PATIENTS WITH LENNOX-GASTAUT SYNDROME ⤷  Start Trial
Jazz Pharms Res EPIDIOLEX cannabidiol SOLUTION;ORAL 210365-001 Sep 28, 2018 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y USE FOR THE TREATMENT OF SEIZURES IN PATIENTS WITH DRAVET SYNDROME ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 11,096,905

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom1418171Oct 14, 2014

International Family Members for US Patent 11,096,905

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2015332212 ⤷  Start Trial
Australia 2021204353 ⤷  Start Trial
Australia 2023258400 ⤷  Start Trial
Brazil 112017007777 ⤷  Start Trial
Canada 2963208 ⤷  Start Trial
Canada 3232241 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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