- Patent
- A government-granted exclusive right to make, use, and sell an invention for a defined period in exchange for public disclosure of how the invention works.
- Utility Patent
- The most common patent type, protecting the functional aspects of a new and useful process, machine, article of manufacture, or composition of matter.
- Provisional Patent Application
- A lower-cost, informal USPTO filing that establishes a priority date for 12 months without being examined β it does not mature into a patent on its own.
- Prior Art
- Any publicly available evidence β patents, publications, products, or public disclosures β that predates the claimed invention and can be used to challenge its novelty.
- Patentability
- The set of legal criteria an invention must satisfy to qualify for patent protection: novelty, non-obviousness, and utility.
- Claims
- The numbered sentences at the end of a patent application that legally define the exact scope of the invention being protected.
- USPTO
- The United States Patent and Trademark Office β the federal agency that examines and grants US patents.
- Patent Prosecution
- The back-and-forth process between a patent applicant and the USPTO examiner, including responding to office actions, that leads to a patent being granted or abandoned.
- Non-Obviousness
- A patentability requirement that the invention must not have been an obvious next step to a person with ordinary skill in the relevant field at the time it was made.
- Maintenance Fees
- Periodic fees paid to the USPTO at 3.5, 7.5, and 11.5 years after grant to keep a utility patent in force for its full 20-year term.