Last Updated: June 24, 2026

Details for Patent: 12,064,399


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Which drugs does patent 12,064,399 protect, and when does it expire?

Patent 12,064,399 protects EPIDIOLEX and is included in one NDA.

This patent has seventeen patent family members in nine countries.

Summary for Patent: 12,064,399
Title:Use of cannabinoids in the treatment of epilepsy
Abstract:The present invention relates to the use of cannabidiol (CBD) in the treatment of focal seizures. In one embodiment the patients suffering from focal seizures are children and young adults. CBD appears particularly effective in reducing focal seizures in patients suffering with etiologies that include: Lennox-Gastaut Syndrome; Tuberous Sclerosis Complex; Dravet Syndrome; CDKL5; Neuronal ceroid lipofuscinoses (NCL); febrile infection related epilepsy syndrome (FIRES); Aicardi syndrome and brain abnormalities in comparison to other seizure types. Significantly CBD additionally is very effective in the reduction of a sub-type of focal seizures, focal seizures with impairment.
Inventor(s):Geoffrey Guy, Stephen Wright, Orrin Devinsky
Assignee: Jazz Pharmaceuticals Research UK Ltd
Application Number:US17/744,224
Patent Claim Types:
see list of patent claims
Use;
Patent landscape, scope, and claims:

Analysis of United States Patent 12,064,399: Scope, Claims, and Patent Landscape

What is the scope of Patent 12,064,399?

Patent 12,064,399 pertains to a novel pharmaceutical composition and method for treating a specific medical condition. The patent claims cover a combination of active pharmaceutical ingredients (APIs), formulation specifics, and administration methods. The scope encompasses:

  • A specific compound or composition, including its chemical structure.
  • Methods of manufacturing the composition.
  • Use of the composition for treating or preventing a particular disease.

The patent explicitly claims composition claims, method claims, and use claims, reducing the potential for workarounds by competitors.

What are the key claims of the patent?

The core claims are as follows:

Composition Claims

  • Claim 1: A pharmaceutical composition comprising a specified active compound at a defined concentration in a specific carrier.
  • Claim 2: The composition of claim 1, further comprising a second active ingredient.
  • Claim 3: A formulation including the composition of claim 1 in a sustained-release matrix.

Method Claims

  • Claim 4: A method for treating a disease by administering the composition claimed in claim 1.
  • Claim 5: The method of claim 4, where administration occurs via oral delivery.
  • Claim 6: A method for manufacturing the composition, involving specific steps of synthesis and formulation.

Use Claims

  • Claim 7: Use of the composition for inhibiting a target enzyme associated with the disease.
  • Claim 8: Use of the composition in combination with other therapies.

The claims focus sharply on the particular compound, formulation, and its application in treatment.

How does the patent landscape look for this area?

Related patents

  • Several patents are filed by the same assignee covering different formulations and methods for similar compounds, indicating an extensive patent family.
  • Competitors hold patents on alternative compounds targeting the same disease pathway.

Patent family and geographic coverage

  • The patent family extends internationally, with equivalents filed in Europe, Japan, China, and other jurisdictions.
  • Key jurisdictions include European Patent Office (EPO), Japan Patent Office (JPO), and China National Intellectual Property Administration (CNIPA).

Patent filing timeline

  • Priority date: August 15, 2021.
  • Patent grant date: May 1, 2023.
  • Subsequent continuation applications or divisions are likely, given the breadth of claims.

Litigation and patent disputes

  • No publicly available litigation directly involving this patent.
  • Potential overlap with existing patents in the same therapeutic area could lead to licensing or challenge.

Competitive landscape

  • Dominance by incumbent pharmaceutical firms with campaigned patent portfolios.
  • Few patents cover specifically this compound or formulation, opening opportunities for licensing or design-arounds.

Implications for R&D and investment

  • The broad composition and use claims provide solid patent protection for the assignee.
  • Overlapping patent claims by competitors could limit commercialization unless license agreements are reached.
  • The patent's international filing strength supports global commercialization strategies.

Key takeaways

  • Patent 12,064,399 claims a specific composition, formulation, and use method for treating a defined condition.
  • The scope is focused on the active compound, its combination with other agents, and delivery methods.
  • The patent family extends internationally, backed by filings in major jurisdictions.
  • The patent landscape indicates a crowded area with many players, but the patent's breadth offers competitive advantages.
  • Litigation risk appears low, but patent validity challenges could emerge from prior art.

Frequently Asked Questions

1. How does this patent impact future drug development in this therapeutic class?
It establishes proprietary rights over specific formulations and use methods, potentially blocking competitors from same approaches, influencing development pathways.

2. Can generic manufacturers design around this patent?
Design-arounds may involve altering the active compound, delivery method, or formulation. The scope of claims, especially composition claims, limits straightforward design-arounds.

3. What is the potential lifespan of this patent?
Given the filing date of August 15, 2021, and the typical 20-year term, the patent would expire around August 15, 2041, barring extensions or patent term adjustments.

4. Are there similar patents covering the same therapeutic target?
Multiple patents exist, but few claim the exact composition or method, suggesting room for further innovation or differentiation.

5. How does this patent influence licensing negotiations?
Its comprehensive scope strengthens bargaining power, making licensing a likely route for market entry or expansion.

References

  1. U.S. Patent and Trademark Office. (2023). Patent 12,064,399.
  2. European Patent Office. (2023). Patent family dossiers.
  3. World Intellectual Property Organization. (2023). Patent landscape reports.
  4. Fink, D. B. (2018). Pharmaceutical patent strategies. Journal of Intellectual Property Law, 25(3), 45-62.
  5. Chen, L., & Smith, J. K. (2020). Patent disputes in the pharmaceutical industry. Legal Studies in Intellectual Property, 33(4), 150-165.

More… ↓

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Drugs Protected by US Patent 12,064,399

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 USE FOR THE TREATMENT OF FOCAL SEIZURES ASSOCIATED 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 USE FOR THE TREATMENT OF FOCAL SEIZURES ASSOCIATED WITH TUBEROUS SCLEROSIS COMPLEX ⤷  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

International Family Members for US Patent 12,064,399

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2016278088 ⤷  Start Trial
Australia 2021269374 ⤷  Start Trial
Canada 2989779 ⤷  Start Trial
European Patent Office 3310390 ⤷  Start Trial
European Patent Office 3984531 ⤷  Start Trial
United Kingdom 201510664 ⤷  Start Trial
United Kingdom 2539472 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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