Skip to main content

Unified Patent Court procedure guides

When is the deadline for lodge a preliminary objection?

Defendant uses 1 month to lodge a Preliminary objection, measured against service of the Statement of claim. An objection does not suspend the three-month defence period unless the judge orders otherwise. The ordinary source period remains a conditional fixed boundary, not a variable period merely because this page withholds a calculation. This guide supplies no calculated final date.

5.0Rated by lawyers in California, London and Singapore“The platform is really easy to use.” — Michael B., California“The Evidence Record saved us time with our insurance on bankruptcy matters.” — Maria, London, UK“The most up-to-date service we could find.” — Li Chen, Singapore
Read why no date is calculated
Period
1 months. Optional objection right.
Trigger
service of the Statement of claim
Rule
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

Current UPC maintained legal index and amended Rules effective January 1, 2026, with February 2026 corrigendum retained. Agreement provisions are cross-checked against official original and maintained EPO representations. No complete worldwide amendment search or actual application acceptance is claimed.

Source guide · No automated date

Check the applicable procedure

This UPC Preliminary objection guide preserves the 1-months source period and its optional step nature. An objection does not suspend the three-month defence period unless the judge orders otherwise. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

What lawyers say

5.0
  • “The platform is really easy to use.”

    Michael B.Employment litigation attorney · California

  • “The Evidence Record saved us time with our insurance on bankruptcy matters.”

    MariaBankruptcy and commercial attorney · London, UK

  • “The most up-to-date service we could find.”

    Li ChenArbitration practitioner · Singapore

When is the deadline for lodge a preliminary objection?

Defendant uses 1 month to lodge a Preliminary objection, measured against service of the Statement of claim. An objection does not suspend the three-month defence period unless the judge orders otherwise. The ordinary source period remains a conditional fixed boundary, not a variable period merely because this page withholds a calculation. This guide supplies no calculated final date.

Responsible actor. defendant. optional objection right.

service of the Statement of claim

The objection concerns jurisdiction, division competence or language within Rule 19.1

An objection does not suspend the three-month defence period unless the judge orders otherwise.

This UPC Preliminary objection guide preserves the 1-months source period and its optional step nature. An objection does not suspend the three-month defence period unless the judge orders otherwise. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

How does this provision count time?

  1. lodge a Preliminary objection
  2. service of the Statement of claim
  3. For a procedural step, Rule 300 excludes the event day and uses calendar days, named-week anniversary or calendar-month/year anniversary with missing-day clamping. Judicial vacations do not suspend the period.
  4. Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.

For a procedural step, Rule 300 excludes the event day and uses calendar days, named-week anniversary or calendar-month/year anniversary with missing-day clamping. Judicial vacations do not suspend the period.

Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

Which facts prevent one automatic date?

This UPC Preliminary objection guide preserves the 1-months source period and its optional step nature. An objection does not suspend the three-month defence period unless the judge orders otherwise. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.

ResultRead the operative provision and establish the applicable branch.

The identified actor has the document or event described by this source provision. service of the Statement of claim must be established. The objection concerns jurisdiction, division competence or language within Rule 19.1. No final date is supplied without the applicable court location and complete facts.

A different order, actual service event or procedural track applies. An objection does not suspend the three-month defence period unless the judge orders otherwise. Check that branch separately. Do not reuse another procedure's event or period.

A nominal period falls on a closed day or depends on another actual event. Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch. Preserve the stated source period. This guide does not infer a final case date.

Which conditions and exceptions apply?

Actual operative event
service of the Statement of claim
Applicable procedural branch
The objection concerns jurisdiction, division competence or language within Rule 19.1 An objection does not suspend the three-month defence period unless the judge orders otherwise.
Host-state calendar and complete act
Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1
  • This UPC Preliminary objection guide preserves the 1-months source period and its optional step nature. An objection does not suspend the three-month defence period unless the judge orders otherwise. The actual event, applicable branch, court location and complete final-day conditions require confirmation. It supplies no computed date or paid calculation.
  • Claimant must distinguish correct the Statement of claim deficiencies under Rule 16.3(a), measured against service of the Registry correction notification. Its stated period is 14 days and its branch is required conditional correction. That event does not replace service of the Statement of claim for lodge a Preliminary objection. Claimant must distinguish pay the applicable infringement action fee under Rule 16.3(b), measured against service of the Registry payment notification. Its stated period is 14 days and its branch is required conditional payment. That event does not replace service of the Statement of claim for lodge a Preliminary objection. Claimant must distinguish correct the identified deficiency or lodge written comments under Rule 19.5, measured against service of notification of the Preliminary objection. Its stated period is 14 days and its branch is optional response right. That event does not replace service of the Statement of claim for lodge a Preliminary objection.

What must the responsible actor complete?

Questions about this procedure

When is the deadline for lodge a preliminary objection?

Who acts on lodge a preliminary objection?

Defendant is the relevant actor. The act is to lodge a Preliminary objection. This branch is optional objection right.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

Which event starts the 1 month period?

The relevant event is service of the Statement of claim. The actual event must be established. A catalogue label or estimated event is insufficient.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

What does Rule 19.1 require here?

The primary provision identifies 1 month and the act to lodge a Preliminary objection. The objection concerns jurisdiction, division competence or language within Rule 19.1.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

How do weekends and holidays affect this UPC branch?

For a procedural step, Rule 300 excludes the event day and uses calendar days, named-week anniversary or calendar-month/year anniversary with missing-day clamping. Judicial vacations do not suspend the period. Rule 301 extends a procedural expiry falling on a weekend or official holiday of the court location to its next working day. Electronic non-receipt is a separate material branch.

UPC Rules of Procedure, Rules 300 and 301

What changes this preliminary objection branch?

An objection does not suspend the three-month defence period unless the judge orders otherwise. An actual order, party agreement or different procedural track requires a separate check.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

Which facts must be checked for preliminary objection?

Check the objection concerns jurisdiction, division competence or language within rule 19.1. Confirm service of the Statement of claim. Check the actual court location, applicable order and any permitted variation. An objection does not suspend the three-month defence period unless the judge orders otherwise.

UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1

Official sources and review

Provisions used (2)
Provisions used in this guide
ProvisionPurpose
UPC Rules of Procedure, amended text effective January 1, 2026, Rule 19.1Check the identified procedure, event, counting rule or qualification
UPC Rules of Procedure, Rules 300 and 301Check the identified procedure, event, counting rule or qualification
Read the official controlling provision

Cookie preferences

Deadline Engine uses necessary cookies for authentication and security. You can choose whether we may load Plausible Analytics to measure aggregate site use. We do not use advertising or marketing tracking. You can change this any time from the footer. Read the Cookie Policy.