1. Conduct a Patent Search: Before filing, it's essential to ensure that the invention is novel. A comprehensive search can help in identifying existing patents that might conflict with the new invention. 2. Prepare and File a Patent Application: This involves drafting a detailed description of the invention, including drawings and claims that define the scope of protection sought. Entrepreneurs often seek the assistance of a patent attorney during this step to ensure accuracy. 3. Patent Examination: The application is reviewed by a patent examiner. This phase may involve correspondence between the examiner and the applicant to clarify or amend the claims. 4. Granting of the Patent: If the application is approved, the patent is granted, and the inventor secures exclusive rights to the invention.