Janssen Inc. v. Jamp Pharma Corporation
JANSSEN INC.
MITSUBISHI TANABE PHARMA CORPORATION
JAMP PHARMA CORPORATION

Key Points:

  1. Case Overview:

    • Janssen alleges JAMP's product infringes on Canadian Patent 2,671,357, concerning the crystalline hemihydrate form of canagliflozin.
    • Janssen sought samples from JAMP to verify infringement.
  2. Plaintiffs' Requests:

    • Samples of canagliflozin API, finished tablets, and excipients.
    • Broad requests including expired, non-expired, and ongoing production samples.
  3. Defendant's Response:

    • JAMP claimed no possession of relevant samples, noting existing tablets were expired.
    • Offered limited API samples under restricted conditions.
  4. Court's Orders:

    • Expired Samples: Ordered JAMP to produce expired tablets, recognizing potential utility in testing.
    • Non-expired Samples: JAMP to attempt obtaining 90 tablets each of 100 mg and 300 mg canagliflozin from its supplier.
    • API: JAMP to provide 20 mg of API for plaintiffs’ expert testing.
    • Intermediates/Excipients: No order due to insufficient evidence of their availability.
    • New Samples: Denied Janssen's request to compel new sample manufacturing, citing lack of legal precedent.
    • Rolling Production: Denied ongoing production samples; issue can be revisited during discovery.
  5. Successful Party: There was no clear, outright successful party as the success was divided.

    • Plaintiffs (Janssen): Successfully obtained orders for the production of expired tablets and API samples.
    • Defendant (JAMP): Successfully avoided orders for the production of intermediates, excipients, rolling production, and new sample manufacturing.
  6. Costs:

    • No order as to costs due to divided success on the motion.

Legal Context:

  • Gilead Sciences, Inc v. Apotex Inc: Supports a permissive approach to Rule 249 for sample requests.
  • Eli Lilly Case: Clarified the necessity standard for obtaining useful evidence for the trier of fact.
Federal Court
T-48-24
Intellectual property
09 January 2024