What does the patent application process for Shenzhen companies include in 2018? Some relatively large companies have strong intellectual property capabilities, and such companies apply for a large number of patents every year. So what processes do companies need to go through when applying for patents? What is the process for Shenzhen companies to apply for patents in 2018? (1) The process for Shenzhen companies to apply for invention patents in 2018. Invention patent application review and approval process. Patent application; acceptance; preliminary examination; publication; substantive examination request; substantive examination; authorization 2. Documents required to apply for invention patents 1) Request letter: including invention The name of the patent, the name of the inventor or designer, the name and address of the applicant, etc. 2) Description: including the name of the invention patent, its technical field, background technology, invention content, description of the drawings and specific implementation methods. 3) Claims: describe the technical features of the invention and clearly and briefly state the content sought for protection. 4) Drawings in the description: Invention patents often have drawings. If text alone is enough to describe the technical solution clearly and completely, there is no need for drawings. (2) The process for Shenzhen companies to apply for utility model patents in 2018 1. Utility model patent application review and approval process Patent application; acceptance; preliminary review; announcement; authorization 2. Documents required to apply for utility model patents 1) Request letter: including utility model patents name, the name of the inventor or designer, the name and title of the applicant, address, etc. 2) Description: including the name of the utility model patent, its technical field, background technology, invention content, description of the drawings and specific implementation methods. The content of the description should be written in detail, and the technical content described should be able to be implemented by ordinary technicians in the technical field after reading it. 3) Claims: describe the technical features of the utility model and clearly and briefly state the content for which protection is sought. 4) Drawings in the description: Utility model patents must be accompanied by drawings. 5) Abstract of the specification: clearly reflect the technical problem to be solved by the invention, the key points and main uses of the technical solution to solve the problem (3) The process of Shenzhen company applying for appearance patent in 2018 1. The process of applying for appearance patent Patent application; acceptance; Preliminary examination; announcement; authorization 2. Documents required for appearance patent 1) Request letter: including the name of the appearance patent, the name of the designer, the name of the applicant, address, etc. Design pictures or photos: at least two sets of pictures or photos (front view, rear view, top view, bottom view, left view, right view, and a three-dimensional view if necessary) Brief description of the design: A brief description of the design should be submitted if necessary. What is the process for Shenzhen companies to apply for patents in 2018? We have answered this question for you here. If a Shenzhen company wants to apply for a patent, please contact our online customer service, or call the Bajie Intellectual Property National Free Service Hotline. We have many years of professional intellectual property agency experience and professional business The team and the concept of wholehearted customer service can help you apply smoothly.