Filing Requirements

Filing Type: National Phase Entry PCT National Phase Entry
Deadline: 36 months*
Power of Attorney: No
Assignments: No
Language: English** & Chinese
Translation Extension: No
Excess Claims Fee: No
Examination Request: No substantive examination
Country Notes: * The grant of a standard patent in Hong Kong is based on the registration of a patent granted by the State Intellectual Property Office of China, the European Patent Office or the United Kingdom Patent Office. The deadline for filing into Hong Kong is six months from the publication of the corresponding application in CN/EP/UK.

** With Chinese abstract.

• Hong Kong is not a member of the Patent Cooperation Treaty.

Eagle IP Limited

Established: 2005

Number of Professional Staff: 11

National Phase Entry RWS PCT agent in Hong Kong

Eagle IP is a specialized patent firm. It has a unique combination of US and Chinese patent agents/attorneys who can practice directly before the USPTO and SIPO to provide cross-border knowledge and experience unmatched by any other firm in Greater China. Its management system is ISO 9001-certified for excellent quality control and management. It also has a unique translation quality control system to ensure consistency and accuracy within the specification and across its clients’ patent portfolios.

Its team covers a full range of technologies, such as physics, electronics, computer science, telecommunications, electrical, renewable energies, biomedical and mechanical engineering, material science, life science and chemistry. Members of the team are fully bilingual. Every practitioner has a good understanding of Western and Eastern culture and patent law, so they can act as a more efficient and effective bridge for anyone who needs IP services in China, the US and around the world.


• Electronics & Computer
• Life Science & Pharma
• Materials & Chemical
• Mechanical & Electrical
• Optics
• Telecommunications

Contact Information


Room 508-509,
Global Gateway Tower,
63 Wing Hong Street,
Lai Chi Kok,
Hong Kong