China 

Note: Inventa International does not operate directly in this jurisdiction. Instead, we rely on a long standing network of colleagues and agents to handle incoming service.

Paths to protection

Ways to protect your invention

Patents are a way of protecting your inventions. By filing a successful patent you will be awarded a monopoly to exploit your invention for a period of time.

National Patents are the most effective way of defending your invention if you only require protection in a single jurisdiction. If this is not enough for your needs, this country has signed international agreements on patents, which facilitate their internationalization:

PCT (Patent Cooperation Treaty)

The PCT system allows simplified international patent applications which in turn eases national filings.

Additional Information

Discuss your Intellectual Property Protection strategy with us

If you need to protect your Intellectual Property abroad, through our Global Network of offices and associates, we can make your Intellectual Property assets expand to every nation you desire, ensuring full legal protection of your rights.

If you have further questions, we would be delighted to schedule a conference call and answer any questions you may have.

Schedule Conference Call

China

Patent Details and Timeframes

Priority claim

Available

Substantive Examination

Available

Body responsible for non-use cancellations

Court

Time until registration

4 years

Opposition Period

Special Case

Contact us for more info.

Use Requirement Period

Special Case

Contact us for more info.

National Filing Requirements

  •  Power of attorney, simply signed.
  •  Applicant data.
  •  Copy of priority document (if applicable).
  •  Inventor(s) data.
  •  Patent title, abstract, description, claims and drawings.
  •  Power of attorney, simply signed.
  •  Patent number.
  •  Power of attorney from the licensor and licensee, simply signed.
  •  A copy of the Certificate of Incorporation of the assignee and of the assignor.
  •  Original application form.
  •  Power of attorney, simply signed.
  •  Certificate of change of name.
  •  Power of attorney, simply signed.
  •  Certificate of incorporation of Licensee.
  •  Power of Attorney, simply signed by the licensor and legalized by the licensee.
  •  Deed of license, simply signed.
  •  Original application form.

PCT Filing

  •  Power of attorney, simply signed.
  •  Applicant data.
  •  Copy of priority document (if applicable).
  •  Inventor(s) data.
  •  Patent title, abstract, description, claims and drawings.
  •  International Publication.
  •  International search report.
  •  International preliminary examination report.
  •  Deed of assignment, notarized.
  •  Power of attorney, simply signed.
  •  Patent number.
  •  Power of Attorney from the Assignor and Assignee, simply signed.
  •  A copy of the Certificate of Incorporation of the assignee and of the assignor.
  •  Original application form.
  •  Power of attorney, simply signed.
  •  Certificate of change of name.
  •  Power of attorney, simply signed.
  •  Power of attorney from the licensor and licensee, simply signed.
  •  Certificate of incorporation of Licensee.
  •  License Agreement signed by both parties.

Send us a message