Ex Parte Reexamination
Ex Parte Reexaminations: Strengthening or Challenging Patent Claims
Ex Parte Reexaminations are PTAB proceedings that provide a streamlined, single-party process that allows patent holders or third parties to request a review of a patent’s validity based on new prior art. In these proceedings, only the requesting party interacts directly with the USPTO, simplifying the process while enabling significant impact on patent scope and enforceability. This differs from IPR and PGR, which permit petitioner participation. Collier Legal offers thorough representation in Ex Parte Reexaminations, guiding clients through each phase, from evidence collection to submitting well-prepared reexamination requests.
Ex Parte Reexaminations are often used when new prior art is identified or when questions arise about the original patent’s validity. These proceedings allow a cost-effective way to address concerns without full litigation, giving companies a strategic option to protect their own patents or challenge those of competitors. At Collier Legal, our team works closely with clients to identify opportunities for reexamination, compiling solid legal arguments that help clarify and strengthen your patent rights or call into question patents that impact your business.
Common Issues for Ex Parte Reexaminations
- New Prior Art – Presenting recently discovered prior art to challenge the patent’s validity.
- Claim Scope Clarification – Narrowing or refining claim interpretations based on new evidence.
- Procedural Compliance – Ensuring that all filings meet USPTO requirements, reducing risk of rejection.
Our Expertise in Reexaminations
With years of experience in patent law and USPTO proceedings, Collier Legal has successfully guided clients through numerous Ex Parte Reexaminations. Our patent attorneys bring a sophisticated understanding of patent procedures, ensuring that each reexamination request is meticulously prepared, with detailed arguments and carefully sourced prior art. We have a proven track record in both defending patent validity and challenging weak patents across industries, from technology to pharmaceuticals.
Why Choose Collier Legal?
Choosing Collier Legal means partnering with a firm that emphasizes strategic, evidence-backed requests in Ex Parte Reexaminations. We prioritize clear, effective communication, keeping you informed of progress and strategy at every step. Our team’s focus on precision ensures compliance with USPTO standards, so your request is handled efficiently and professionally, while maximizing its potential impact.