BrooksGroup / Knowledge
Patent Resource Center.
Answers to common patent questions, grouped by where you are in the patent process.
Obtaining Patent Protection
- How Do I Apply for a Patent?Learn the basic steps for applying for a U.S. patent, from identifying the invention and prior art through drafting, filing, and USPTO examination.
- What Can Be Patented?Learn what types of inventions may be patented and how eligibility, novelty, nonobviousness, and adequate disclosure affect patent protection.
- What Cannot Be Patented?Learn why some inventions or patent claims cannot be patented because of subject matter, prior art, obviousness, utility, or inadequate disclosure.
- Is There a Worldwide Patent?There is no single worldwide patent. Learn how the PCT process can preserve the option to pursue patent protection in multiple countries.
During Patent Examination
- What Happens After My Patent Application Is Filed?Learn what happens after a U.S. patent application is filed, including USPTO review, publication, examination, Office Actions, responses, allowance, and issuance.
- What Should I Expect From My Patent Attorney?Learn what your patent attorney should communicate during USPTO prosecution and which claim, strategy, and cost decisions should involve the inventor or business.
Patent Enforcement and Risk
- How Do I Enforce My Patent?Learn the basic patent enforcement process, from infringement analysis and claim charts through licensing discussions, negotiation, and litigation.
- How Is Patent Infringement Determined?Learn how patent attorneys analyze infringement by comparing each patent claim limitation with an accused product or process using a claim chart.
- How Is a Patent Evaluated for Invalidity Based on Prior Art?Learn how patent attorneys analyze whether patent claims may be invalid because of prior art under anticipation and obviousness principles.
Have a Patent Question?
Patent issues often depend on the particular technology, patent claims, prior art, and business objectives involved. Contact us to discuss your invention, patent application, or patent-related issue.
Disclaimer: The Resource Center materials are provided for general informational purposes and do not constitute legal advice. Reading these materials does not create an attorney-client relationship.