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Prior Art Search Services

AI-Powered Prior Art Searches with Expert Validation for Stronger Patent Decisions

MaxVal delivers high-precision prior art search services that help organizations evaluate novelty, strengthen patent filings, and reduce IP-related risks.

Our comprehensive prior art searches combine advanced AI tools with deep domain expertise, leveraging expert analysts, engineers, and patent attorneys along with access to global patent and non-patent literature databases

Make confident decisions backed by accurate, defensible prior art insights.

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Key Benefits of Prior Art Searches

Validate Novelty Before Filing

Identify existing disclosures early to ensure your invention meets patentability requirements.

Strengthen Patent Applications

Enhance claim quality and increase grant success rates with robust prior art analysis.

Reduce Risk of Rejection and Litigation

Proactively address examiner objections and minimize future disputes.

Accelerate Innovation and R&D

Avoid duplicating existing technologies and focus on high-value innovation.

Enable Data-Driven IP Strategy

Leverage actionable insights to guide filing, licensing, and investment decisions.

What Our Clients Say

"MaxVal's team was flexible in providing me with an analysis of all the problems and the possible solutions to the problems."
Fortune 100 Company

What is a Prior Art Search?

A prior art search is the process of identifying existing patents, applications, scientific publications, and technical disclosures relevant to an invention.

Prior art includes:

  • Published patents and applications
  • Scientific journals and technical papers
  • Conference proceedings and industry publications
  • Public disclosures prior to the filing date

The goal is to determine whether an invention is novel and non-obvious, which are essential criteria for patentability.

Why Prior Art Searches Are Critical

Prior art searches are foundational to the patent process and innovation lifecycle:

  • A patent cannot be granted if similar prior art already exists
  • Weak prior art analysis increases prosecution costs and delays
  • Missed references can lead to invalid patents or litigation risks

A thorough search ensures stronger patents and better business outcomes.

Our Prior Art Search Offerings

MaxVal provides a range of prior art search services tailored to different use cases:

Patentability (Novelty) Searches

Evaluate the novelty and non-obviousness of inventions before filing.

Invalidity Searches

Identify prior art to challenge existing patents and strengthen legal positions.

State-of-the-Art Searches

Explore existing technologies to guide innovation, licensing, and R&D strategy.

Freedom-to-Operate (FTO) Support

Provide insights into potential infringement risks and product commercialization.

Infringement & Evidence of Use (EoU) Studies

Identify products or technologies that may infringe patents and document evidence.

Our flexible approach ensures the right search strategy for your specific business need.

Our Approach: From Search to Strategic Insight

Step 1: Define Scope

Understand the invention, technical domain, and business objectives.

Step 2: Develop Search Strategy

Create keyword queries, classifications (IPC/CPC), and semantic variations.

Step 3: Multi-Database Search

Search across:

  • USPTO, EPO, WIPO
  • Proprietary patent databases
  • Non-patent literature (journals, standards, reports)

Step 4: Expert Analysis

Our domain experts manually review and validate search results.

Step 5: Reporting & Insights

Deliver structured, actionable reports tailored to your needs.

What We Deliver

MaxVal’s prior art search reports are designed for clarity, defensibility, and decision-making:

  • Complete documentation of search strategy and process
  • Shortlisted references ranked by relevance
  • Claim mapping and citation tables
  • Analytical charts and visual insights
  • Indicators showing disclosed, partially disclosed, and undisclosed features

Reports are tailored for IP counsel, R&D teams, and business stakeholders.

Patent Database & Non-Patent Literature Coverage

A robust prior art search requires access to multiple data sources and deep expertise.

MaxVal searches:

  • Global patent databases (USPTO, EPO, WIPO)
  • Non-patent literature (NPL), including:
    • Journals and research papers
    • Conference publications
    • Technical manuals and reports

Comprehensive NPL coverage is critical, as relying on limited tools can miss key references.

Technology + Human Expertise

MaxVal combines:

  • Experienced IP professionals
  • Advanced search methodologies
  • AI-assisted tools for faster and deeper insights


Our technology-enabled approach ensures:

  • Higher accuracy
  • Faster turnaround
  • Scalable search capabilities

Why Choose MaxVal for Prior Art Search?

  • Accuracy – Dedicated domain experts ensure high-quality results
  • Verifiability – Transparent, auditable search processes
  • Interactivity – Client collaboration throughout the search process
  • Cost-effectiveness – Optimized workflows and proprietary tools
  • Dependability – Proven track record of timely delivery
  • Customizability – Reports tailored to your specific requirements

Industries We Serve

  • Artificial Intelligence & Machine Learning
  • Semiconductor & Electronics
  • Life Sciences & Pharmaceuticals
  • Automotive & Electric Vehicles
  • Software & IT

Use Cases of Prior Art Search

Patent Filing Support

Ensure strong applications with comprehensive novelty analysis.

R&D Decision-Making

Guide innovation with insights into existing technologies.

Litigation & Risk Mitigation

Identify prior art to support legal defense or reduce exposure.

Licensing & Portfolio Strategy

Evaluate opportunities for licensing or portfolio optimization.

De-risk Your Product Launch

Challenge: Client needed to validate invention novelty before filing
Solution: Conducted a comprehensive prior art search across patent and non-patent literature
Outcome: Identified critical references → refined claims → improved patent strength and approval likelihood

Frequently Asked Questions

What is included in a prior art search?

A prior art search includes analysis of patent and non-patent literature relevant to an invention.

When should you conduct a prior art search?

Before filing a patent, during R&D, or when evaluating innovation opportunities.

How long does a prior art search take?

Typically 3–7 business days, depending on complexity.

Why is non-patent literature important in prior art search?

Many critical disclosures exist outside patents, making NPL essential for a comprehensive search.

Get Started

Request a Sample Prior Art Search Report

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Strengthen your IP strategy with expert prior art insights

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