A MyIPO adverse examination report is a prosecution event that requires a structured response. The applicant should identify every substantive deficiency, decide whether observations, amendments, or both are appropriate, verify support for any amendment, and respond within the period stated in the report under the current Malaysian Patents Act and Regulations.
How to respond to a MyIPO adverse examination report
Under section 30 of Malaysia's Patents Act 1983, where examination identifies non-compliance with substantive requirements, the applicant must be given an opportunity to make observations on the examiner's report and amend the application so that it complies. The current Regulations provide a three-month response period for observations, amendments, or both in ordinary substantive and modified substantive examination. The application-specific report and current MyIPO rules should always be checked before filing.
Direct answer: build the response objection by objection. Identify the legal and technical basis of each finding, map cited prior art to the affected claims, choose whether to rebut or amend, confirm original support for every amendment, and explain why the resulting application satisfies the Malaysian requirements. Do not treat the adverse report as a generic formality.
Malaysia uses both substantive and modified substantive examination routes
The response strategy depends partly on the examination route. Under ordinary substantive examination, MyIPO assesses the application against the Malaysian substantive requirements and may conduct the necessary prior-art search and examination. Modified substantive examination is tied more closely to corresponding protection granted by specified foreign offices or under the European Patent Convention, while still requiring compliance with the Malaysian statutory framework.
This distinction matters because the evidentiary record, permissible reliance on a corresponding foreign grant, and the likely focus of objections can differ. A response should therefore identify whether the application is undergoing substantive examination or modified substantive examination before reusing arguments or amendments from another jurisdiction.
Adverse-report issue
Typical response task
Drafting question
Novelty
Map each material claim limitation to the cited reference
Does one prior-art disclosure contain the claimed combination as required?
Inventive step
Analyse why the claimed advance would or would not follow from the cited art
What technical distinction and reasoning support non-obviousness?
Patentability / excluded subject matter
Identify the statutory basis and claimed technical contribution
Can the claim be defended or reframed without adding new matter?
Clarity, support or disclosure
Separate wording issues from disclosure deficiencies
Can the objection be resolved from material already present as filed?
Amendment
Check compliance and original basis
Does the amendment solve the issue while remaining supported?
Procedure
Confirm report date, deadline, filing mechanism and any extension issue
What must be filed, and by when, for this application?
1. Convert the adverse report into an issue-by-issue response table
Start with the examiner's report, not with a generic response template. Create a working table for each objection showing the affected claim, cited document or statutory requirement, examiner reasoning, proposed argument, possible amendment, and source in the original application supporting that amendment.
This approach reduces the risk that a strong prior-art argument leaves a separate formality, support, unity or drafting problem unanswered. It also gives the examiner a clear path to understand how each identified deficiency has been addressed.
2. Decide whether observations, amendments, or both are stronger
Section 30 expressly provides an opportunity to make observations and amend the application. An argument-only response can be appropriate where the examiner has misread a reference, overlooked a claim feature or applied a requirement incorrectly. Amendment can be more efficient where a supported limitation clearly resolves the objection.
A combined response is often stronger when the amendment narrows or clarifies the issue and the observations then explain precisely why the amended claims satisfy the Malaysian requirements. The amendment should not be broader than necessary merely because a similar limitation was accepted elsewhere.
3. Treat novelty and inventive step as separate prosecution questions
Novelty and inventive step require different analysis. For novelty, the response should test whether the examiner has identified the claimed subject matter in the relevant prior-art disclosure. For inventive step, the response should address the reasoning used to move from the prior art to the claimed invention, including the technical problem, contribution and any asserted combination of teachings.
A useful drafting technique is to separate the factual claim chart from the legal and technical reasoning. That makes it easier to see whether the case can be defended as filed or whether a supported amendment will produce a clearer distinction.
4. Verify amendment support before adopting a foreign claim set
Foreign prosecution can provide useful drafting ideas, particularly in a modified substantive examination context, but a foreign allowed claim should not be copied automatically. The Malaysian application must remain compliant with the applicable Malaysian amendment and disclosure rules.
For each proposed amendment, identify the exact paragraph, claim, drawing or combination of original disclosure that supports it. Then check whether the amendment changes the technical teaching, creates a new inconsistency, or introduces another examination issue.
5. Use foreign prosecution as evidence, not as a substitute for Malaysian analysis
The Regulations identify specified foreign offices and the European Patent Convention in the modified substantive examination framework. That can make corresponding foreign examination or grant material highly relevant. But the Malaysian response still needs to address MyIPO's report and the Malaysian statutory requirements.
Where corresponding claims were allowed abroad, explain why the foreign outcome is relevant and verify that the Malaysian text, disclosure and procedural posture are materially aligned. Where foreign offices reached different conclusions, identify the difference instead of concealing it.
6. Treat the response deadline as a prosecution constraint, not an administrative detail
Regulation 27C(4), as amended in 2022, provides three months for observations, amendments, or both after the substantive examination report is mailed. Regulation 27D contains the corresponding three-month period for modified substantive examination. Section 30 also provides for an extension of the prescribed period only once.
The report itself and current MyIPO filing rules should govern the live deadline. Before relying on an extension, verify the current procedural mechanism, fee, timing and eligibility. The safest strategy is to complete substantive response work well before the ordinary deadline.
Malaysia substantive versus modified substantive examination
Feature
Substantive examination
Modified substantive examination
Core approach
MyIPO examines compliance with designated Malaysian substantive requirements
Uses the modified route linked to corresponding protection in prescribed jurisdictions or under the EPC, subject to Malaysian requirements
Foreign search / grant material
May be relevant evidence and family context
Can be central to the route and conformity analysis
Adverse response
Observations, amendments, or both
Observations, amendments, or both
Current regulatory response period
Three months under Regulation 27C(4)
Three months under Regulation 27D(5)
Risk if deficiencies remain
Application may ultimately be refused under section 30
Application may ultimately be refused under section 30
Adverse report to re-examination: what happens after the response?
The response is not the end of examination. The Regulations provide that where observations or amendments are filed within the prescribed period, the Registrar refers them back to the examiner, who reports a further determination. The practical objective is therefore not merely to submit a document before the deadline. It is to give the examiner a complete basis for concluding that the identified requirements are now satisfied.
If the response does not resolve the issues, the prosecution can move toward refusal. Section 30 gives the applicant the opportunity to respond and amend, but it also permits refusal where the applicant does not satisfy the Registrar that the requirements are met or does not amend the application into compliance. Any available hearing, review or other procedural option should be checked against the current MyIPO framework and the particular communication received.
Amendment strategy: preserve commercial scope while solving the actual objection
A response should distinguish between an amendment that is legally available and an amendment that is commercially sensible. A narrow limitation may secure allowance but remove the part of the claim that covers the product, platform, process or licensing territory that motivated the filing. Before narrowing, identify which claim features carry commercial value and whether dependent claims or alternative positions already provide a supported fallback.
Where the original specification contains multiple embodiments, technical advantages or narrower implementations, those passages may support a more targeted amendment. If the disclosure does not support the desired distinction, argument strategy becomes more important because an unsupported limitation cannot simply be added to manufacture novelty or inventive step.
How international prosecution should inform the Malaysian response
For a PCT national-phase application, review the international search report and Written Opinion alongside the MyIPO report. A positive international finding may help identify claim elements that were already treated favorably, while a negative finding may explain why similar issues appear in Malaysia. The international result is informative, not automatically determinative of the Malaysian outcome.
Likewise, EPO, USPTO, JPO, KIPO, UKIPO or Australian prosecution can show how the same prior art and claim language were treated elsewhere. Use that history selectively and accurately. If the application entered Malaysia through the PCT, connect the response strategy to the broader PCT filing, national phase, country filing and international filing strategy resources until a dedicated Malaysia national-phase page is available.
MyIPO response drafting checklist
Before drafting
During drafting
Before filing
Identify examination route, report date and deadline
Answer every identified objection separately
Verify all amendments against the application as filed
Collect cited prior art and current claims
Separate novelty, inventive-step and other grounds
Check claim numbering, dependencies and specification consistency
Review PCT and foreign-family prosecution
Explain why each amendment or observation resolves the issue
Confirm current MyIPO filing method, fee and extension position if relevant
Identify commercially important claim scope
Avoid unnecessary admissions or narrowing
Keep a final response matrix matching report issue to filed answer
Patents (Amendment) Act 1993, containing the substituted section 30 framework for substantive and modified substantive examination, observations, amendments and refusal.
Evidence note: the live application file, the specific adverse report, the current Patents Act and Regulations, and current MyIPO notices control. Older manuals and marked-up consultation documents can explain examination practice but should not be used to override current statutory or regulatory text.
Compare office-action and examination-response guides
Use the office-specific guides to compare terminology, objections, amendment rules and response strategy across major patent offices.
US technology-law context relevant to technology patent prosecution.
International patent strategy
Drafting quality determines the amendment options available during Malaysian examination
Layered claim positions, precise technical disclosure and explicit support in the original application can preserve more choices when MyIPO raises novelty, inventive-step, patentability, clarity or amendment issues.
PhD Data Scientist, Technology Law & Patent Attorney, and AI Educator
Dr. Rahul Dev has more than 20 years of experience advising global CEOs and CXOs on technology, business, legal innovation and intellectual property. This page provides general research and procedural information and does not constitute legal advice.
