, and then you can log in to official website, China Intellectual Property Office, to check whether there are related patent applications.
Generally speaking, if enterprises have applied for patents and successfully authorized them, they will mark them on the company's website and even on the product packaging for publicity and upgrading.
In addition, there are three types of patents, namely, invention patents, utility model patents and appearance patents:
Invention patent: refers to a new technical scheme proposed for a product, method or its improvement. (creativity)
Utility model: refers to a new technical scheme suitable for practical use for the shape, structure or combination of products. (strong practicality)
Appearance design: refers to a new design with aesthetic feeling and suitable for industrial application based on the shape, pattern or combination of product and the combination of color, shape and pattern. It is completely different from the invention or utility model, that is, the design is not a technical solution.
If the patent of a medical product is a utility model or a design, there is basically no technical content, especially the design patent, which is only the piece of packaging design and does not involve medical ingredients at all.