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  1. Patent Basics | USPTO

  2. Patent - Wikipedia

  3. United States patent law - Wikipedia

  4. Managing a patent | USPTO

  5. Patents - WIPO - World Intellectual Property Organization

  6. Patent essentials | USPTO

  7. Frequently Asked Questions: Patents - WIPO

  8. patent | Wex | US Law | LII / Legal Information Institute

  9. What are patents and what do they protect? | epo.org

  10. Rights Granted Under U.S. Patent Law (BitLaw)