The company has more than 20 patent certificates in total, and now it has to pay an annual fee, but the authorization date of the certificates is different. Can I pay the annual fee together?

The annual fee shall be paid according to the date of application and shall be paid before the date of application. It has nothing to do with the authorization day.

You can pay in advance, or you can find an agency to manage it, but generally you will charge a handling fee.

The application date is 65438+ 10 month, so you have to pay a late fee. If the application date is more than 6 months, you have to pay the restoration fee 1000 yuan.

After more than 2 months, that is, a total of 8 months, the patent right will be terminated. It is recommended to pay the annual fee as soon as possible.