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Bring Predictability and Productivity to Your Patent Prosecution Process

With LexisNexis PatentAdvisor®

Reduce costs, improve prosecution strategy and deliver stronger outcomes

We help you implement the best possible prosecution strategy to achieve success. Predict your patent prosecution outcome with PatentAdvisor™, the most accurate and comprehensive patent analysis software in the industry.

PatentAdvisor enables you to:

Save time and money

Access reliable examiner statistics directly in USPTO’s PAIR and Patent Center and identify at-risk applications early on.

Efficiently manage your resources

Identify cases that require extra management based on a carefully crafted prosecution strategy.

Improve prosecution outcomes and stakeholder expectations

Powerful examiner analytics enable transparency and predictability.

Evaluate the performance of competing firms

Measure corporate and law firm prosecution performance against USPTO averages.

From patent attorneys, for patent attorneys

PatentAdvisor has been developed by patent attorneys, brought to life by IT developers and data scientists, and is constantly enhanced through first-hand feedback from AM Law 100® thought leaders.

Streamline your processes and take examiner variability out of the equation

Learn how we support your process to drive new efficiencies and bring predictability to prosecution.

Access reliable examiner statistics directly in the USPTO’s PAIR and Patent Center

Get immediate access to the most essential examiner and art unit statistics directly on the USPTO’s websites with the free PatentAdvisor™ Extension. Save time switching between applications and guide prosecution strategy, streamline processes, foster more predictable outcomes and build trust among your stakeholders. Available on Chrome™, Firefox®, and Microsoft Edge®.

QuickPAIR Expanded Timeline
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Get a complete bird’s eye view of a patent application 

Understanding the path to patent approval is difficult, sometimes spanning years and multiple attorneys. The PatentAdvisor QuickPAIR timeline design provides a complete visualization of the prosecution process of a patent application, including quick access to all associated office actions and appeal documents. 

  • Get immediate “bird’s eye view” of the prosecution lifecycle for any application to save time and increase comprehension​ 
  • Quickly open important documents without searching through the long list of IFW documents​ 
  • Use the “window of opportunity” to strategize how long an application’s prosecution might take​ 

Predict the likelihood of winning the examiner lottery and identify high-risk cases

Tailor your patent application to target the most favorable tech center group and predict the likelihood of being assigned to a specific type of examiner with the LexisNexis PatentAdvisor® Examiner Lottery Framework™.

  • Identify target tech center groups with a higher chance for a favorable examiner using the Tech Center Navigator (formerly PathWays™).
  • Infer the current makeup of patent examiners (most to least favorable) in an art unit with the ETA Distribution™.
  • Identify the probability of being assigned to a specific type of examiner using the Lottery Map™ feature.
  • Predict the type and quantity of rejections and the likelihood of a grant based on statistical models in QuickPAIR.

Anticipate an examiner’s behavior for better prosecution outcomes

Now you can easily, and with more accuracy than ever, predict your assigned examiner’s behavior. With variability at every level of the USPTO, use Examiner Time Allocation (PatentAdvisor ETA™) to visually see how efficient or inefficient your assigned examiner works and tailor your prosecution strategy accordingly.

Examiner Time Allocation (PatentAdvisor ETA™) is a more reliable predictor of an examiner’s behavior than allowance rate because it:

  • Includes all pending applications
  • Factors how long the examiner has been at the patent office
  • Is driven by the examiner’s behaviors, not by the filer’s actions

Appeal or not? Find the winning arguments

With access to valuable historical ex parte appeals information, PTAB Decisions makes LexisNexis the only prosecution analytics platform with over 111,000 pre-grant decisions tagged to 217 legal issues supporting data-driven decision making, reducing prosecution and leading to higher quality patents.

Benchmark your own or your law firm’s prosecution performance and win new clients

Quickly create insightful data-backed reports on prosecution performance with the PatentAdvisor™ Benchmarking Reports feature. Create reports that:

  • Take examiner difficulty out of the equation and score purely for prosecution efficiency based on the proprietary PatentAdvisor™ Efficiency Score
  • Compare and benchmark your prosecution performance against that of your peers
  • Are based on objective prosecution performance metrics as opposed to examiner efficiency
  • Justify external legal spend to stakeholders and demonstrate value to clients

Ready for better prosecution outcomes? Schedule a PatentAdvisor demo

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Let us help you bring predictability to your prosecution process and better manage stakeholders’ expectations.

Related Resources



Get a Complete Bird’s Eye View of a Patent Application With QuickPAIR Timeline

The enhanced QuickPAIR timeline provides patent professionals with a complete visualization of the prosecution process of an application.

NEW: Access Examiner Analytics from the USPTO Patent Center and Private PAIR Websites

Gain convenient access to patent statistics directly on the USPTO Patent Center and Private PAIR websites with LexisNexis PatentAdvisor®.

How Ex Parte PTAB Decision Data Helps to Streamline Prosecution Processes

PTAB Decision data reveals the substance behind the statistics to guide specific response strategy and insights.

LexisNexis PatentAdvisor® Hidden Gems to Enhance Patent Practices

LexisNexis PatentAdvisor® is known for providing patent analytics and it offers so much more to its users to enhance patent practices.

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Application Drafting

Write high-quality patents with precision using LexisNexis® PatentOptimizer®. Create consistent, accurate, and more informed office action responses that reduce human error, manually intensive activities, and overall costs.

IP Analytics & Intelligence

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Brand Protection

Protect your brand and safeguard your customers from global, systemic IP infringement with LexisNexis® Brand Protection powered by Appdetex. Efficiently identify and investigate high-value targets, no matter where and how they are operating.