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Registration and Ownership
Learn about procedures for changing details, cancelling registrations, and managing licences and security interests for Singapore trade marks.
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Change details of Applicant, Proprietor, Agent or Other Persons
Some possible scenarios involving a change in details of the applicant, proprietor, agent or other persons are shown below.
Different forms may be required based on the type of change(s) and whether there is a change in business constitution or legal entity. The determination of a change in business constitution or legal entity is dependent on the laws of the country where the proprietor company was incorporated.
Forms and scenarios for changing Trade Mark application and registration details
Form required: | ||||
For change of details in relation to: |
| Any person, such as
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| Any person, such as
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Possible scenarios: |
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strictly where there is no change in the legal entity of the applicant / proprietor / agent / other interested parties on record.
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General | Notice of intention to cease to act as an agent:
In relation to point 3, the agent should have served a notice to their principal of:
If a new Singapore address for service is not furnished in the Form CM1 above, the Registrar will issue a notice to the principal to request a new address for service. The relevant consequences will apply if no address for service is provided within three months after the date of the Registrar’s notice. | For changes pertaining to a sole proprietor’s name or partners’ names:
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| For an application to correct a recorded change in ownership: For an application to correct the name or other particulars of an applicant or a proprietor: The Registrar may publish such application for opposition purposes before it is approved. In deciding whether to exercise the discretion to publish the proposed correction, the Registrar will consider factors such as whether the erroneous information to be corrected was publicly available on the Register, and if so, the duration that the information has been on the Register, to decide whether the interests of third parties may be affected. Upon publication of the proposed correction, any person can file a notice of opposition against the proposed correction within two months. |
Cancel your Trade Mark registration
Form CM3 should be filed with IPOS to cancel or partially cancel a registered trade mark.
The proprietor should declare in Form CM3 that there is no pending Court proceeding and all parties affected by the cancellation request have been notified of the intended cancellation 3 months prior to the filing of cancellation, and that there was no objection to the cancellation.
After the cancellation of a trade mark registration, the mark and/or class status(es) may be updated as “Cancelled”. A trade mark cannot be reinstated or restored once it has been cancelled.
Register, amend or terminate licence
A trade mark proprietor can give permission to another party to use his trade mark. This can be done by granting that person a licence over the trade mark.
Although the grant of a licence is not invalidated due to failure to record the licence with IPOS, it is advisable for licensees to record their interest to ensure that third parties are aware of the existence of the licence. Recording the licence also serves as prima facie evidence of the transaction.
Form CM6 should be filed with IPOS to register, amend or terminate a licence.
General note(s) on licence:
Correct error(s) in Form CM6 via Form CM4.
Instead of Form CM6, an Assent by Personal Representatives may be required for scenarios involving a person entitled under the deceased person’s will or intestacy.
For more information, please refer to the Trade Marks Work Manual Chapter on Licences.
Register, amend or terminate Security Interest
Form CM7 should be filed with IPOS to register, amend or terminate a security interest.
General Note(s) on Security Interest
Correct error(s) in Form CM7 via Form CM4.
Instead of Form CM7, an Assent by Personal Representatives may be required for scenarios involving a person entitled under the deceased person’s will or intestacy.