What is the process that must be followed to obtain a patent for a new invention?

To obtain a patent for a new invention, the following process must be followed in the United States:

1. Conduct a thorough search to ensure that the invention is novel and non-obvious. This can be done through various online databases, such as the United States Patent and Trademark Office (USPTO) database or through a patent attorney.
2. Prepare and file a patent application with the USPTO. The application must include a detailed description of the invention, including how it works and how to make and use it, as well as any drawings or diagrams.
3. The USPTO will assign an examiner who will review the application and determine if the invention meets the criteria for patentability, which include novelty, non-obviousness, and usefulness.
4. The examiner may request additional information or amendments to the application, which the applicant must provide within a specified time period.
5. If the examiner determines that the invention is patentable, the USPTO will issue a notice of allowance.
6. The applicant must pay the required issue fee and any maintenance fees to maintain the patent in force.

It is important to note that the process of obtaining a patent can be complex and time-consuming. Additionally, there may be limitations or restrictions on the scope of the patent, such as restrictions on certain uses or licensing requirements. It is advisable to seek the assistance of a qualified patent attorney to guide you through the process and ensure that your patent is as broad and enforceable as possible.