How to Expedite Patent Registration with an Accelerated Examination Request
Pine IP
March 3, 2026
When applicants receive an Office Action (Notice of Grounds for Refusal) from the Korean Intellectual Property Office (KIPO), many often feel a sudden sense of urgency and immediately think of "extending the deadline." It's a natural response to buy time to address the immediate issue.
However, it's worth considering a different approach. If your response (opinion statement and amendment) is already meticulously prepared, then a 'request to shorten the designated period' can be a powerful practical tool to accelerate the examination process. Especially since recent system improvements have extended the deadline for submitting opinion statements to up to four months, "Prepare thoroughly, but once prepared, expedite the conclusion." the importance of this strategy has grown more than ever.
1. How does 'shortening the designated period' affect examination speed?
The 'designated period' is the deadline set by the KIPO examiner in the notice, instructing applicants to "submit documents within this period" for procedural progress. Generally, even if an applicant submits documents much earlier than the deadline, it's common for administrative procedures to require waiting until the 'designated period's expiration date' before the case moves to the next stage.
In such cases, when submitting the opinion statement, a request to shorten the designated periodif you also file this, the situation changes. This acts as a clear signal to the examiner, indicating, "We have completed all preparations for our response, so please render an immediate decision (registration/refusal) without waiting for the remaining period." The KIPO also guides examiners to provide faster examination results through this process.
2. When is it most effective to use? (Practical Checklist)
So, when should this option be utilized? Pine Patent Law Firm actively reviews and proposes shortening requests to align with the client's business timeline in the following situations:
Business Timeline Pressure: When external schedules such as investment attraction, government projects, certifications, deliveries, or bids require prompt proof of patent registration (or refusal).
Global Application Strategy Design: When the direction of subsequent applications (divisional applications, PCT, foreign applications, etc.) needs to be determined based on the examination results.
Rapid Appeal/Amendment Transition: When there's a high likelihood of refusal, and the goal is to receive a refusal decision early, to promptly move on to 'Plan B,' such as an appeal or divisional application, without delay.
Family Patent Management: When you want to consistently align the examination timelines for multiple family patents.
3. Application Method and Fees
Efficient Application Method In principle, you must submit a separate γForm No. 10 (Application for Extension/Reduction of Period)γ. However, the practitioners at Our Firm prefer a more efficient method. This involves submitting a Correction (Form No. 9) that includes the intent to shorten the period, thereby serving as a substitute.This is the approach. π‘ Patent Practice Tip: When filing electronically (via KIPRIS), incorporating the reduction application alongside the submission of the opinion and correction statements prevents procedural omissions and significantly streamlines case management.
No fees are charged. Period extensions incur cumulative application fees (official fees) on a monthly basis. In contrast, applications for 'reduction' of the designated period do not incur any costs. This is an efficient system that allows you to expedite the examination process without the burden of fees.
4. Important Considerations for Shortening the Designated Period
Shortening the designated period is very appealing, but it can be a double-edged sword, so you must carefully consider the following points.
Reduced opportunities for additional response: Even if new prior art is discovered or additional opinions need to be submitted after the reduction, the window for response becomes extremely narrow. As this limits your own opportunities for supplementation, thorough preparation is essential beforehand.
Conflicts with internal approval processes: In cases where internal processes are still pending, such as coordination among co-applicants, assignment/license agreements, or foreign inventor signatures, shortening the period can instead pose a critical risk.
Considering Third-Party Interests: Legally, shortening the designated period is assessed 'provided that the interests of interested parties are not unduly prejudiced.' A more cautious approach is required for cases with potential for dispute.
Conclusion
If "period extension" for an Office Action is about securing defensive time for a thorough response,then "shortening the designated period" is about aligning with the pace of your business. Aggressive Speed Strategy
From the moment the statement of opinion and amendment are prepared, maximizing the likelihood of registration and accelerating the conclusion date become equally important. Our Pine Patent Law Firmgoes beyond simply representing cases; we comprehensively analyze the client's business schedule and examination issues to precisely determine whether an accelerated examination application will be beneficial or detrimental.