? The whole process includes five stages: the first stage: the acceptance stage? The time is within one month after the date of application;
The second stage: the primary stage? The time is from the start date to about 18 months after the application date;
The third stage: announcement stage? The time is about 18 months after the application date (you can apply for an early announcement);
The fourth stage: the actual trial stage? The time is from the start date to about 36 months after the application date;
The fifth stage: the authorization stage? The time is about two months after the applicant receives the authorization notice;
The application fee for invention patent and the annual fee for invention patent are 1. Official fees: the application fee is RMB: 900 yuan, the substantive examination fee is RMB: 2,500, and the printing fee is RMB: 50 yuan (for individual applications, the application fee and substantive examination fee can be reduced by 85%, and the reduced fee is RMB: 510; After the application of the company, the application fee and substantive examination can be postponed by 70%, and after the postponement, it will be RMB: 1070 yuan);
2. Announcement fee: RMB: 200 yuan (paid after authorization);
3. Annual fee for the first year: RMB: 900 yuan (individual application can be postponed by 85%, after which RMB? 135 yuan; The company's application can be postponed by 70% to RMB 270 yuan) (payment will be made only after authorization);
4. Stamp duty RMB: 5 yuan (paid after authorization).
The above fees are only official, and the agency fees vary according to different companies.
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