Protect your invention in China with local patent filing, prosecution and PCT national phase support — coordinated in English from initial assessment to CNIPA filing.
Serving applicants in the United States, Hong Kong, the United Kingdom and Europe.
Tell us what you want to protect in China. No obligation.
No obligation · Your information will be kept confidential.
Choose the type of protection that matches your innovation. If you're not sure, we'll help you decide during your free assessment.
For new technical solutions, processes, products and core innovations.
Get Assessment →For the visual appearance, shape, pattern or design of a product.
Get Assessment →For existing PCT applications entering the China national phase.
Learn More →You focus on your innovation. We handle the China filing process.
Filing a patent in China as a foreign applicant is not the same as a routine domestic filing. It involves CNIPA procedures, Chinese-language documentation and a local agent of record — details that are easy to get wrong without on-the-ground support.
Filing a patent isn't just about the certificate — it's about protecting your supply chain, your product and your commercial value.
Before sharing product drawings with suppliers
Before OEM / ODM manufacturing
Before exhibitions or public disclosure
Before launching products in China
Before entering the China market
Before your PCT national phase deadline
Review your invention, filing route and China protection needs.
Choose the appropriate route: Invention Patent, Utility Model, Design Patent or PCT National Phase.
Prepare required materials and submit the application.
Handle examination, Office Actions and ongoing case updates.
Enter the China national phase with local filing and prosecution support.
Coordinated with qualified China patent professionals throughout the filing process.
Case updates and Office Action explanations delivered in clear English.
A defined four-step path from assessment to prosecution, with no hidden steps.
Timely replies when you have questions about your application status.
Familiar with the needs of foreign companies filing in China for the first time.
You'll know exactly what's included in your filing before you commit.
Get a clear quote based on your patent type and filing requirements.
Request a Filing QuoteTell us what you want to protect and receive an initial filing assessment.