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A patent invalidity or validity search is a comprehensive examination conducted to determine whether a granted patent is valid. The goal of a patent invalidity search is to uncover prior art that could potentially invalidate one or more claims of the patent in question.
Prior art refers to any evidence that an invention claimed in a patent application was already known or used by others before the claimed invention. It can include published patents, academic papers, product descriptions, and other forms of publicly available information.
A patent invalidation search can be an innovator’s first line of defense against patent infringement claims.
Over 5,000 patent search projects completed across patent invalidation, patent due diligence and patent enforcement initiatives.
Work with a global team of patent experts
Parola provided us the key reference
The first search Parola Analytics, Inc. performed for us provided the key reference supporting our invalidity position on a patent we were evaluating.
High quality prior art search results with minimal oversight
Vincent Violago and his excellent team at Parola Analytics provide high quality, detailed, prior art search results with minimal oversight and handholding.
These guys are highly educated and experienced in their field and work together with great efficiency. The work product is top-notch, and they are always available for follow up.
Demonstrated deeper understanding of the search
I engaged Parola Analytics to conduct a prior art search on a difficult US patent that had already stymied another search firm that delivered two unusable references.
Parola found four much better references in two weeks that demonstrated a deeper understanding of the search and an effective selection of the best references.
Our trusted partner for prior art search
Parola Analytics is our trusted partner for prior art search contests on PATROLL, Unified Patent’s crowdsourcing platform. With their expertise in prior art searching, Vincent and his team at Parola Analytics are valuable partners in reviewing prior art submissions to our contests.
Parola Analytics provides broad knowledge across various subject-matters and offers competitive pricing. They are easy to work with and are responsive to our needs.
Parola delivered outstanding results!
Vincent and his team at Parola are excellent at locating prior art. We have worked with Parola on two matters, and both times, Parola delivered outstanding results. Parola’s highly-relevant search results and reports demonstrated a thorough understanding of the patent claims.
High Quality. Efficient. Reliable.
The team at Parola Analytics did an excellent job in providing us with the highest-quality prior art research service. The team’s search report highlighted the best prior art references with an easy-to-understand format. In short, the team proved itself.
A patent invalidity or patent invalidation search is typically conducted as a defense against patent infringement suits. Its goal is to gather prior art that can be used as evidence to invalidate the claims of the asserted patent or patents. In the U.S., the patent claims can be invalidated either through patent litigation in federal courts or through post-grant proceedings such as inter partes review (IPR) or post-grant review (PGR) before the Patent Trial and Appeal Board (PTAB) at the USPTO.Â
Similarly, a patent validity search can also be conducted in order to assess the strength of the patent. Before a patent owner decides to engage in patent litigation, it is advised to “stress-test” the patent in order to anticipate any potential risks that may be brought upon during any litigation proceedings.
A patent invalidity search report would present all the potential prior art found during the search. In order to assess the degree of relevance, the claims of the asserted patent are mapped against the relevant excerpts of each prior art reference — also called a claims mapping chart.
The cost of a patent invalidity search can vary widely depending on several factors such as the complexity of the technology involved, the scope of the search e.g. the number of claims, the jurisdictions where a patent search must be conducted and more.
Generally, patent invalidity searches can range from a few hundred dollars to several thousand dollars or more. It’s essential to consult with a professional patent search firm or a patent attorney to get an accurate estimate tailored to your specific needs and circumstances.
Parola Analytics offers cost-effective, tiered searches that are customized to your search requirements. Send us a message to get a quote.
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