How to apply for patent certificate of soybean ink

1. Write and submit the application for patent certificate of soybean ink by yourself and submit it to the acceptance hall of China National Intellectual Property Administration.

2. Apply to the Patent Office for a patent, and submit the patent application certificate, specification, abstract and claims of soybean ink, etc. The Patent Office will conduct a preliminary examination and make an announcement.

3. After the announcement, apply to the Patent Office for substantive examination again. After this substantive examination, if it passes the final examination, a patent certificate for invention will be issued and registered and announced at the same time.