What documents must be submitted for invention patent application
The following documents must be submitted for an invention patent application. The following documents must be submitted for an invention patent application. Documents The following documents must be submitted for invention patent applications:
( 1) Invention patent application, invention patent specification, invention patent claims, drawings, abstract, transfer certificate (if any), microbial strain preservation certificate (if any), and priority certification document (or PCT documents, if priority is requested);
(2) According to the provisions of the Chinese Patent Law, if you entrust a patent agent to handle invention patent applications on your behalf, you must also submit a copy of the application documents together with the above application documents. Power of attorney (or general power of attorney) signed by the applicant;
4. When applying for an invention patent, special attention should be paid to the fact that during the application process, the application must be submitted to the National Patent Office for substantive examination and relevant examination fees must be paid within 2 years from the date of application for the invention patent. The fees required for an invention to be successfully granted an invention patent are generally divided into three categories: (1) invention patent application fees; (2) substantive examination of invention patent applications.Check fees; (3) Invention patent authorization and registration fees.
When the invention patent is successfully awarded to the invention patent applicant , the invention patentee should pay the annual patent annual fee on time, and the amount of the patent annual fee increases year by year as time goes by. It usually takes 3-4 years for an invention patent to be authorized from the date of application. The protection period of the invention patent right is twenty years, starting from the date of application for the invention patent.
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