What is a product invention, what invention patents are there, and what should be paid attention to when applying for a patent?

1, product invention (including material invention) is a technical scheme about various new products, new materials and new substances developed by people through research. A product in the patent law can be an independent and complete product or a part of a device or instrument. Its main contents include: finished products, such as machines, equipment and various supplies and materials, such as chemicals, composites and other products with new uses. 2. Method invention refers to the technical scheme such as operation method, manufacturing method and technological process developed by people for manufacturing products or solving a technical problem. A method can be a complete process consisting of a series of steps or a single step, which mainly includes: a manufacturing method, that is, a method for manufacturing a specific product; And other methods, such as measurement method, analysis method, communication method, etc. ; The new use of the product. 3. Which inventions can apply for invention patents Generally speaking, the achievements made in the process of technology development and new product development should be applied for invention patents because of their high technical level. For example, the application of laser technology has been developed, synthetic leather has been manufactured by laser holography or grating lithography, and holographic grating synthetic leather has been developed. Then, both the leather itself and its manufacturing method should apply for invention patents. Another example: drugs developed by biochemical technology, whether drugs or methods of manufacturing drugs, should apply for invention patents. A factory has put forward a design scheme to improve the air compressor, which is feasible. After implementation, the effect will greatly reduce the production cost and improve the machine performance, so the scheme can be applied for an invention patent. The technology applying for a patent for invention can be a pioneering or pioneering invention that brings revolutionary changes to a certain discipline or a certain technical field, or an improved invention that is partially improved and developed on the basis of the existing technology. The World Intellectual Property Organization (WIPO) adopted a resolution at the 35th General Assembly held in 2000, and decided to designate April 26th as World Intellectual Property Day from 200 1. The establishment of World Intellectual Property Day aims to establish a worldwide awareness of respecting knowledge, advocating science and protecting intellectual invention patents, and to create a legal environment to encourage knowledge innovation and protect intellectual property rights.