2. You can apply for the following three patents:
If the outer packaging of your product is distinctive, you can also apply for a design patent;
If your seasoning has a special formula, you can apply for a formula patent;
If the production technology of your seasoning is greatly improved compared with the previous technology, you can apply for a technical patent.
The latter two are invention patents, and the protection period of invention patents is 20 years. Design means that if you improve the outer packaging of your product, you can apply for a design patent, and the protection period of the design patent is 10 years.