First, go through the entrustment formalities with the patent agency and appoint a patent agent;
Second, submit the technical disclosure materials related to patent application, communicate with the agent and determine the technical theme;
Three, write instructions, make several rounds of revision, and then start to determine the contents of the patent claim, the abstract of the instructions, etc.;
4. After all the application documents are ready, they can be formally submitted to China National Intellectual Property Administration;
Five, after receiving the notice of acceptance, waiting for the examiner's notice of review opinions, and make corresponding changes;
Six, after receiving the authorization notice, timely pay the announcement fee, annual fee and other expenses;
Seven, after the patent announcement, obtain a patent certificate.
We are the Jinan representative office of David Levin intellectual property agency in the United States. If you apply abroad, you can come to us. We apply for domestic free of charge.