What does it mean that an application for a patent for invention is deemed to have been withdrawn after publication?

It means that the applicant has abandoned the patent application, which may be due to reasons such as unpaid fees, overdue, and voluntary abandonment. The specific reasons are as follows:

First, the patent application in the preliminary examination stage is considered to be withdrawn for the following reasons:

1. Failing to pay the patent application fee and printing fee on schedule;

2. Failing to reply to the examiner's correction notice on schedule;

3. Failure to pay the maintenance fee and late payment fee for the first year (i.e. the third year) on time;

4. Failing to submit the substantive examination request and pay the substantive examination fee on schedule (within 3 years from the date of application).

Two, enter the substantive examination stage of the patent application is considered to be withdrawn because:

1, failing to reply to the examiner's notice of review opinions on schedule;

2. Failure to pay maintenance fees and late fees on schedule.

Invention patent is a kind of patent stipulated in China's patent law. If one party makes an invention, it needs to apply to the Patent Office for a patent. If the patent is qualified, it can be published.