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Patent Search



Domestic Patent Retrieval

  • All of the patents applied and declared in China mainland ever since 1985 can be retrieved in the Chinese patent CD-ROM database.

Novelty Search

  • Based on declared patent documents, published related documents, online databases and the application materials provided by clients, we can provide reports on whether the invention has novelty.

Specific Subject Retrieval Service

  • We provide all kinds of selected or specific subject retrieval service in subject selection and project planning for invention to save resources and investment for the clients. The Specific Subject retrieval Service can assist the decision-making authorities, scientific research institutes, factories and enterprises in keeping up with the latest trend of technology and market conditions.






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