IP SERVICES

We help technology companies protect trademark, patent and IP portfolio in China, assisting companies of all sizes in navigating the complex legal landscape while doing business in China, providing much-needed handholding through our network of Chinese law experts.

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TRADEMARK

For any business owner seeking to operate and sell their goods in China, registering a trademark in China as soon as possible is very important. China is a “first-to-file” jurisdiction, meaning that whoever registers a mark first is its rightful owner. Our trademark services include:


  • Clearance search and registration
  • Opposition, invalidation, and cancellation
  • Litigation
  • Assignment
  • Renewal

Patent

There are three types of patents in China, the invention patent, the utility model patent and the industrial design patent. If your products have a promising market in China, it is necessary to develop a patent portfolio that contains sufficient patents from all perspectives. Our patent attorney will help you with:


  •  Tech mining
  • Drafting & filing, translation
  • Patent application in Greater China region
  • PCT application
  • Reexamination & invalidation
  • Confidentiality review

IP Enforcement and Consulting

With understanding of your IP rights and technology, a team of professional IP attorneys will help you with IP enforcement and management of your IP portfolio in China including:


  •  Investigation and evidence collection
  • Complaint, coexistence agreement and lawsuit
  • IP strategy & portfolio management
  • Search, monitor, analysis and due diligence

Other IP services

With understanding of your IP rights and technology, a team of professional IP attorneys will help you with IP enforcement and management of your IP portfolio in China including:


  •  Copyright
  • Domain name
  • Recordal of layout-design of integrated circuits

Based in Cambridge, Crayfish.io Ltd is a trusted advisor and partner helping businesses to succeed in  China with a focus on tech. We work closely with our strategic partner & shareholder Sinofaith IP Group,  in safeguarding and expediting our client’s business expansion into China. Headquartered in Shanghai,  Sinofaith is the largest integrated and privately-owned intellectual property group in China with over  1000 employees in China, Japan and the US.

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