China -  Chinese law firm

Patents in China

Lehman, Lee & Xu provides a full range of China patent services, including prosecution, licensing and dispute resolution. We counsel a diverse group of clients on wide range of issues.

Comprehending a client's business operations allows us to develop a patent protection plan which will maximize protection of innovation and inventions. The patent attorneys at Lehman, Lee & Xu are fluent in both English and Chinese, and have extensive experience in providing our clients with comprehensive strategies based on client communications.

Each client's needs are assessed, taking into account the client's domestic and worldwide strategies, the competitive activity and the need to achieve maximum protection at a reasonable cost. Our patent attorneys are all licensed to practice before the State Intellectual Property Office (SIPO) and are well versed in all aspects of patent prosecution, including procuring patent rights in the State Intellectual Property Office. Our attorneys enforce client's rights in Chinese courts, before the Customs Office, the State Administration of Industry and Commerce, the China Technical Service Bureau, and other relevant regulatory bodies, including China arbitration bodies.

Lehman, Lee & Xu regularly handles the following areas of patents:

  • Filing patent applications including:

    (i)   Inventions
    Utility models
    Industrial designs

  • Re-examinations
  • Invalidations
  • Translations
  • Technology transfers
  • Licensing of patent rights
  • Patent searches; and
  • Patent validity consultation.

Click here for Patent FAQs


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