Centripetal vs. Keysight - UPC_CFI_0000026/2026

The case UPC_CFI_0000026/2026 was filed by the plaintiff Centripetal against the defendant Keysight on 05 Jan, 2026.

Case Timeline

05 Jan, 2026
Case Filed
Today Mar 30, 2026
Reply Filed
Written Procedure
Oral Procedure
Decision

Case Details

    Case Number:

    UPC_CFI_0000026/2026

    Patent Number:

    Filing Date:

    05 Jan, 2026

    Proceeding Type:

    Other

    Case Phase:

    Written Phase

    Plaintiffs:

    • Centripetal

    Plaintiff Representative:

    • Ralph Nack

    Defendants:

    • Keysight

    Defendant Representative:

    • Klaus Haft

    Judges:

    • Marije Knijff
    • Pascal Attali
    • Peter Tochtermann
    • Sender Tobias

Case Decision

Decision pending - set alert to receive updates

Docket Entries

The docket entries provide a comprehensive overview of all filings, motions, orders, and other significant actions taken in the case.

Last updated on: Mar 26, 2026
DateTitle

Notify me when new UPC document is filed

Feb 25, 2026Action.Publishorderdecision
Jan 5, 2026Receipt
Jan 5, 2026Exhibit Document Respondent
Jan 5, 2026Cover Sheet
Jan 5, 2026Application Document Respondent

More cases involving EP3821580B1

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Mar 26, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0000809/2026Mar 4, 2026CentripetalPalo Alto Networks
UPC_COA_0000014/2026Feb 5, 2026CentripetalKeysight, Keysight Deutschland
UPC_CFI_0001402/2025Nov 3, 2025CentripetalPalo Alto Networks

More cases involving Centripetal

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Mar 26, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0000809/2026Mar 4, 2026CentripetalPalo Alto Networks
UPC_COA_0000031/2026Feb 19, 2026CentripetalPalo Alto Networks
UPC_COA_0000014/2026Feb 5, 2026CentripetalKeysight, Keysight Deutschland

More cases involving Keysight

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Mar 26, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_COA_0000014/2026Feb 5, 2026CentripetalKeysight, Keysight Deutschland
UPC_COA_805/2025Aug 27, 2025CentripetalKeysight
APP_34668/2025Aug 12, 2025Keysight, Keysight Deutschland -