When you apply for a foreign patent, since you have found an agency, they will tell you the charging standard for each stage, which is generally allocated from the international stage to each country (national stage) through PCT. In the international arena, the official fee is generally around 1W5, and the agency fee varies from institution to institution. We usually charge 5000. Across the country, the cost varies from country to country, such as between 3W and 6W in the United States. As long as it is subject to foreign censorship, the agency must be foreign. So is China. Foreign law firms charge different fees. Patents are more difficult and the fees are naturally high.
Subsidies depend on local policies. . Some will pay all, and some will not enjoy all. . Some are not.
Patent applications can be submitted to PCT within one year, and overtime can only be carried out country by country. . Who is the subject qualification, mainly the application, depends on whether the patent has three characteristics. If you need help, you can leave me a message.