System Maintenance on 26 April 2025

IPOS Digital Hub will be undergoing system maintenance on 26 April 2025, 02:00 PM to 11:59 PM. Its services will not be available during this period. We apologise for any inconvenience this may cause.

Cap of Collaborative Search & Examination (CS&E)

IPOS – IP Viet Nam
Cap of 20 requests per year, further capped at 2 per month and 2 per entity per month. Unutilised number is rolled over to the next month, to a maximum cap of 4 per month.
The current usage is 00/04.

IPOS – DGIP Indonesia
Cap of 10 requests per year, further capped at 1 per month and 1 per entity per month. Unutilised number is rolled over to the next month, to a maximum cap of 2 per month.
The current usage is 00/02.

[Updated as at 04/04/2025. Usage will be updated when a patent application is successfully placed on CS&E.]

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Welcome to IPOS Digital Hub

Step 1

Prior Art Search

Domestic Route

Step 2

Request for Grant of Patent

PCT National
Phase Route

Step 2A

International Application

Step 2B

Entry into National Phase

Step 3A

Request for Examination

Step 3B

Request for Search and Examination

Step 4

Request for Certificate of Grant

Step 5

Renew Patent

Step 1

Search for similar trade marks

Step 2

Apply for trade mark protection in Singapore

Step 3

Apply for trade mark protection overseas (Optional)

Step 4

Renew trade mark

Step 1

Search for Similar Designs

Step 2

Apply for Registration of a Design in Singapore

Step 3

Renew Design

IP Search

Select the most relevant field for the best results. This search only shows results that start with your search criterion (e.g. searching "apple" will display "apple tree" but not "tree apple"). For a wider range of results that contain your search criterion, please use Advanced Search.