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From 2015 to 2021, Shengda ranked first in Shandong Province in the ranking of "invention authorized patent agents" of national patent agencies jointly released by IPRdaily and incoPat Innovation Index Research Center for seven consecutive years, and ranked 23rd in the country in the first three quarters of 2022.

In 2021, China's invention authorization rate is 55%, and the domestic and foreign invention patent authorization rate of Shengda Intellectual Property is more than 80%, which is much higher than the national average authorization rate. With professional, high-quality and efficient services, Shengda stands out from the industry, the number of patent agents has increased year by year, and has always been based on invention patent agents, accumulating rich experience:

In 2021, according to the statistics of Zhidi.com, the largest third-party patent application cloud service platform in China, Shengda Intellectual Property Agency Co., Ltd. ranked in the top 50 in the total number of patent applications in 178 technical fields and the top 10 in the total number of patent applications in 8 cities.

业务介绍

  • Domestic patent application
  • Patent application

    (1) The customer submits the patent application materials

    (2) The patent agent checks the new draft

    (3) The customer reviews and confirms the application documents
    (4) Shengda submits the application to the State Intellectual Property Office
    (5) Official acceptance (6) Official preliminary examination (7) Official disclosure
    (8) Official substantive examination (entering the substantive examination stage after disclosure and payment of the substantive examination request fee)
    (9) Official closure (10) Monitoring service (patent annuity fee is required before the patent application date every year)
  • Foreign patent application
  • Foreign patent application

    (1) The customer provides application information and materials

    (2) Shengda prepares the application documents and submits them to the PCT Receiving Office

    (3) Official notification of PCT acceptance

    (4) Official issuance of an international search report and written opinion

    (5) In conjunction with the search report, Sunda gives recommendations for national phase entry

    (6) International Publication
  • Review opinion defense
  • Review opinion defense

  • Patent reexamination
  • Patent reexamination

    (1) The customer submits the patent application reexamination materials

    (2) Shengda analyzes and writes a request for review

    (3) After the customer confirms, Shengda submits the application to the official

    (4) Official acceptance

    (5) Official Censorship

    (6) Official authorization or upholding of rejection
  • Invalid patent
  • Invalid patent

  • Patent Custody
  • Patent Custody

竞争优势

  • 1 Famous brands bring credibility guarantee
  • 2 Professional strength to provide reliable support
  • 3 Diversified service content to meet individual needs
  • 4 Improve process management and realize managed services
  • 5 Standardized case quality inspection to ensure stable quality
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