European patent annual fee (currency: Euro) Patent annual amount The third patent year is 465*8=3720 yuan; The fourth patent year is 580*8=4640 yuan; The fifth patent year is 8 10*8=6480 yuan; The sixth patent year is 1040*8=8320 yuan; The seventh patent year is 1 155*8=9200 yuan; The eighth patent year is1265 * 8 =10120 yuan; The ninth patent year is1380 * 8 =11040 yuan; The 10 patent year (and every patent year thereafter) is 1560*8= 12480 yuan.
Note: 1. Annual fee payment period: the patent year is calculated from the application date. The due date of the annual fee for the next year is the last day of the month corresponding to the application date of the current year.
2. The late payment fee is 50% of the annual fee.