Patent Registration

The procedure for the Patent Registration in Singapore is effortless and simple. The person applying for a Patent Registration in Singapore is required to follow the guidelines prescribed by the competent authorities. Package inclusions: Advice on the procedure of obtaining a Patent Registration in Singap..

100000 + Happy Customer

100000 +

Happy Customer

50000 + CA & Lawyers

50000 +

CA & Lawyers

50 + Offices

50 +


Rated at 4.9 By 30000 + Customers Globally

Google Reviews

9,500+ Happy Reviews4.8/5 | 9,500+ Happy Reviews


Rated at 4.8 Rated at 4.8/5 9,500+ Happy Reviews


Patent Registration in Singapore

A Patent is a right attached to any invention granted by the Government for a limited period of time. The patentee is given the right in exchange for full disclosure of the invention. It excludes others from using, making, selling the patented product and/ or process without the explicit consent of the patentee.

The Patent protection provides the right to the inventor over his invention, which then becomes the property of the inventor. It implies that any other property or it can be bought, sold off, hired, or rented. There are several ways to commence the patenting process in Singapore.

The different ways are as follows:

  • Singaporean Provisional Application

This application is filed with IPOS and is an optional step before filing a complete application. A provisional application of Patent refers to an application filed with a specification without any claims.

  • Singaporean Complete Application

This application is filed with IPOS and is required for the grant of a patent in Singapore.

  • International (PCT) Application 

This application can be filed in Singapore, which provides temporary protection for the invention in more than 145 countries universally.

  • Entry into the National Phase

This is the process of converting an international (PCT) application into a Singaporean complete application. Such a conversion is necessary in order to secure a grant of a patent in Singapore if a PCT application has been filed.

Why is it important to obtain Patent Registration in Singapore?

It is always preferred to patent the inventions for the following reasons:

  • Exclusive Rights.
  • Strong position in the market.
  • Higher returns on investments.
  • Opportunity to license or sell the invention.
  • Increase in negotiating.
  • Positive image for your enterprise.

What are the Pre-Requisites of Patent Registration in Singapore?

Patent Registration in Singapore
  • Novelty

The invention should not be in any public domain or publicly known. The owner of an invention should be very careful to keep the invention secret until an application for Patent Registration in Singapore has been successfully made. If the same idea has already been talked about, commercially advertised, exploited, or demonstrated, then the novelty of the invention may be compromised.

  • Inventive Step

The invention should be an improvement over any existing process or product that is already available. The improvement must not be obvious to a person with technical knowledge or skills in the field associated with the invention.

  • Industrial Application

The invention should be useful and have some form of practical application. Such an invention should be capable of being used or made in some form of industry.

When can an individual apply for a Patent Registration in Singapore?

In Singapore, the first person to file the application for Patent has priority over other applicants for the same invention. Hence, one must be prompt in preparing and submitting the application for Patent Registration in Singapore.

The authorities in Singapore also allows priority claims to be made which means that if a patent application has been filed in a WTO member country or a Paris Convention country and subsequently desires to file the same application in Singapore, the foreign application can be claimed for the purpose of priority in Singapore(12 months).

What if the claim of the inventor is not completely ready for Patent Registration in Singapore?

Sometimes it might be a bit too early to file a full-fledged application for Patent Registration in Singapore. In such a case, the inventor can file a Provisional Application for Patent registration in Singapore. The filing of such a provisional application helps to secure an early filing date and gives the applicant 12 more months to furnish a complete Patent application. If such a complete application is not filed, the inventor’s provisional application will be treated as having been abandoned.

A Provisional Application though is required to be brief. Such a provisional application must be accurate and without any legal or technical glitch, which may cause harm to the Final application to be filed further.

Contact our experts at Enterslice, who will be happy to guide through the procedure of filing the Provisional Patent Application in Singapore.

What are the steps involved in the Patent Registration in Singapore?

Process for Patent Registration in Singapore

Domestic Route

The shortest time period for Patent Registration in Singapore, if the application is filed without any deficiency and meets no objections, is 12 months. However, it takes about 2-4 years.

  • The patent application must be prepared and submitted. It should include the following:

a) Application in the form of ‘Request for the Grant of a Patent / Statement of Inventorship and Right to Grant of Patent’.

b) Description and Abstract of the invention.

  • Preliminary Examination

a) After the filing requirements are met, a Date of Filing shall be granted by the Registry.

b) If the requirements are not met, the applicant shall be given two months to rectify the same, and if the applicant fails to do so shall mean the claims shall be treated as abandoned.

  • A Preliminary Examination is conducted by the examiner to ensure that:

a) The claim is complete;

b) The priority claim, if filed, is correct; and

c) All the formal requirements are met with.

Note: If only the Provisional Patent Application has been filed, then the Patent application must be filed within 12 months.

  • The details of the application should be published in the Patent Journal.
  • Patent Examiner shall search for and compare the application with a 'prior art.'
  • The invention is checked for all the patentability criteria (like a novelty, industrial application).
  • There are four options for the route for search and examination.
  • If there are no unresolved objections, a Notice of Eligibility to Proceed to Grant of application of Registration.
  • If there are more than one unresolved objections, the applicant must respond within five months for examination and within three months for a supplementary examination. There are several responses available for the objections.
  • If within 18 months, the objections are not resolved, the Registry of Patents may issue a Notice of Intention to Refuse.
  • The applicant must file a Request for the issuance of Certificate of Grant within a period of two months from the issuance of Notice of Eligibility failing which the application shall be treated as abandoned.
  • Upon the grant of the Patent, it stands protected for 20 years from the Date of Filing.

Patent Cooperation Treaty Route

  • The inventor must be a resident or national of Singapore to be eligible for filing an international application under PCT directly with IPOS.
  • The applicant is required to file an International Application under PCT with IPOS.
  • After filing the application, an international filing date is granted.
  • The authorities issue an International Preliminary Report and International Search Report (ISR) on Patentability.
  • The International Application for Patent is published with the ISR in the 18th month.
  • The applicant enters the National Phase, e.g., in Singapore in the 30th month.
  • The process of granting of Patent may take around 2-4 years as per the complexity of the invention. One can apply for a patent in Singapore under the PCT for which the application process is similar.

How can Enterslice Help you?

Fill The Form

Get a Callback

Submit necessary paper

Track Progress

Get Deliverables

Frequently Asked Questions

The term for filing an application for Patent Registration in Singapore is prescribed as claiming priority is 12 months from the priority date. However, the term may be restored within a period of 14 months from the priority date.

In Singapore, a patent application can be filed in the English language .It is not possible to file an application of Patent Registration in Singapore in any other language. After filing an application, a verification statement can be filed.

For filing an application for Patent Registration in Singapore, a power of attorney is not required.

Patent prosecution in Singapore must be performed through an agent by foreigners for the process of Patent Registration in Singapore. An agent must be a Singaporean registered patent attorney.

After the examination of the application for Patent Registration in Singapore by the examiner, the applicant should be notified of the decision in writing of the decision of the examiner, which is mailed to the agent of record or attorney. Reasons for any objection, adverse action, or requirement will be stated in the Office action such as the Reconsideration Request. A Reconsideration Request should be made in writing by the applicant and point out the errors in the action of the examiner. After reconsideration by the examiner, an applicant will be notified regarding the status of the claims, rejection, or objection. The Second Office action will be considered final. In case of rejection of any claim applicant’s reply is limited to appeal.

The two main costs involved in an application for Patent Registration in Singapore are the official filing fees and the patent agent's fees (if the applicant engages one). The total cost for the same varies from case to case, depending on the approach you take and the complexity of the case.

The application process for Patent Registration in Singapore involves the following steps:

• Date of filing check and Preliminary Examination.

• Publication of the application.

• Search and Examination.

• Grant of Registration.

The applicant initiates the requests for the search, examination, and grant of the Patent Registration application.

Models and specimens of the new inventions usually are not required in the application for Patent Registration in Singapore. The applicants are required to furnish a patent specification containing a set of descriptions, a claim, and a drawing, if any, related to the invention. Any examination would be based on the patent specification filed by the applicant. However, if the invention involves the use of micro-organisms, he/she would be required to deposit a sample of that same micro-organisms. Singapore is a party to the Budapest Treaty (Treaty on the International Recognition of the Deposit of Micro-organisms for the purposes of the procedure of Patent conducted at Budapest in 1977). Therefore, the applicant can deposit a sample of the micro-organisms with any one of the international depository authorities, as stated under the Budapest Treaty.

A request to amend the specification of the patent application can be made on Patents Form 13 (PF13) or Patents Form 13A (PF13A). The request to amend the specification is part of a response to the written opinion of the examiner. The request mentioned above should be accompanied by a copy of the specification with the proposed amendment(s) clearly indicated.


We partner with more than 100+ companies

-- Testimonials

Don't take our word for it

In the news