Filing an International Application (PCT) in Hong Kong
The PCT process streamlines global patent applications but doesn't grant an 'international patent' or waive the need for filings and fees in specific countries. It should be filed within 12 months of the priority date


The PCT process streamlines global patent applications but doesn't grant an 'international patent' or waive the need for filings and fees in specific countries. It should be filed within 12 months of the priority date
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Selection of the most suitable local patent attorney based on specific criteria.
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Preparing the application based on your previous submission, filing it, and handling government fees.
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Filing an International Application (PCT)
For innovators in Hong Kong aiming to protect their inventions internationally, the Patent Cooperation Treaty (PCT) provides a streamlined route. Although Hong Kong is not an independent PCT contracting state, inventors can still benefit from the PCT system through China.
What is a PCT Application?
A PCT application is an international patent filing that allows applicants to seek protection in over 150 countries with a single submission. It doesn’t result in a “world patent” but simplifies the initial process of filing in multiple jurisdictions. A PCT application includes an international search and can optionally include a preliminary examination, helping assess the patentability of the invention before national phase entries.
The Benefits of Filing a PCT Application in Hong Kong
- Centralized Filing: File one application to cover many countries, saving time and costs.
- Extended Decision Time: Gain up to 30/31 months from the priority date to enter national phases, including China.
- Strategic Planning: Evaluate commercial potential and refine the invention before committing to costly national filings.
- Access to IP Protection in China and Beyond: As Hong Kong applicants file through China’s national office, they retain full access to PCT benefits.
Important Considerations for Filing a PCT Application in Hong Kong
- Filing Route: Applicants in Hong Kong must file through the China National Intellectual Property Administration (CNIPA) as the receiving office.
- No Direct PCT National Phase in Hong Kong: Since Hong Kong is not a separate PCT jurisdiction, international applications must enter via China and then be re-registered or filed under Hong Kong's patent system.
- Professional Guidance Recommended: Navigating the PCT and Hong Kong’s unique system often requires support from qualified patent agents or attorneys.
Why Choose iPNOTE for Your PCT Filing in Hong Kong?
Choosing iPNOTE for your PCT filing in Hong Kong ensures a cost-effective and significantly simplified process. Our user-friendly public marketplace eliminates unnecessary intermediaries, allowing you to collaborate directly with contractors.
Key Benefits of Using iPNOTE:
1. Efficiency: Finding a suitable contractor is quick and guaranteed. You’ll receive at least one proposal within 48 hours, often with multiple options available within just a few hours.
2. Verified Professionals: All service providers undergo manual verification, ensuring you work with thoroughly certified intellectual property specialists.
3. Global Expertise: iPNOTE partners with lawyers worldwide, offering a diverse pool of expertise for both trademark registration and PCT filing.
Starting the PCT Procedure in Hong Kong with iPNOTE
The majority of PCT-related tasks are standardized and can be efficiently handled by experienced professionals within a few hours. Steps to Find Your Intellectual Property Lawyer via iPNOTE:
1. Create an Account: Fill out a short form to get started on the platform.
2. Create a Task: Specify your needs in the desired region, whether in Hong Kong or globally.
3. Choose a Contractor: Select from our recommended providers.
4. Receive Documentation: Get your completed documentation promptly. If you're not satisfied, we offer a refund and provide a replacement contractor if any issues arise during the process.
By choosing iPNOTE, you ensure a smooth and reliable PCT filing experience in Hong Kong, backed by a global network of verified intellectual property experts.




