The process of obtaining a patent for nanotechnology involves several steps: 1. Research: Conduct a thorough search to ensure the invention is novel and non-obvious. 2. Drafting the Patent Application: Clearly describe the invention, including its utility, novelty, and non-obviousness. 3. Filing: Submit the patent application to the relevant patent office. 4. Examination: The patent office reviews the application to ensure it meets all criteria. 5. Grant: If approved, the patent is granted, providing protection for a set period, usually 20 years.