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Prior Art Summary

Summarize Prior Art References in Minutes, Not Hours

12 minutes with CaseMark

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Upload your documents and get a finished work product in minutes. New accounts get $5 free to run their first skill.

12 minutes with CaseMark

What you'll need

  • Prior Art References
  • Invention Description

SOC 2 Type II · HIPAA compliant · $5 free credit

Workflow

Overview

CaseMark's Prior Art Summary skill transforms raw prior art references into structured, citation-rich summaries mapped directly to your claim elements. It delivers executive overviews, individual reference analyses, claim-element matrices, combination analyses, and chronological timelines—everything patent professionals need for prosecution, validity, and FTO assessments.

Manually reviewing and summarizing prior art references is one of the most time-intensive tasks in patent practice. Practitioners must read dozens of documents, extract relevant disclosures, map them to individual claim elements with precise citations, and assess potential combinations—a process that can take days and is prone to oversight.

CaseMark automates the entire prior art summarization workflow. Upload your references and claims, specify your analysis scope, and receive a comprehensive structured summary with claim-element mapping, combination analysis, and chronological timelines—all with precise citations ready for prosecution filings or client reports.

How it works

  1. 1. Upload your prior art references and invention claims or specification

  2. 2. AI analyzes each reference, extracts key disclosures, and maps them to claim elements

  3. 3. Review the structured summaries, mapping matrix, and combination analysis

  4. 4. Export in your preferred format (DOCX, PDF) for office actions or client deliverables

What you get

  • Executive Overview

  • Individual Reference Summaries

  • Claim-Element Mapping Matrix

  • Combination Analysis

  • Prior Art Timeline

What it handles

  • Executive overview with material reference rankings and gap identification

  • Individual reference summaries with precise citations and quoted disclosures

  • Claim-element mapping matrix with full, partial, and absent disclosure indicators

  • Combination analysis with motivation-to-combine rationale

  • Chronological timeline with critical prior art date boundaries

  • Art type breakdown across patents, applications, publications, and other sources

Required documents

  • Prior Art References

    Patents, published applications, academic papers, product documentation, or other prior art references to be analyzed

    .pdf, .docx

  • Invention Description

    Patent claims, specification, or invention disclosure describing the subject matter under analysis

    .pdf, .docx

Supporting documents

  • Office Action or Examiner Correspondence

    Any existing office actions or examiner search reports to provide context for the analysis

    .pdf, .docx

  • Claim Chart or Existing Mapping

    Prior claim charts or element mappings to build upon or cross-reference

    .pdf, .docx, .xlsx

Why teams use it

Reduce prior art review time from hours to minutes with automated extraction and structuring

Never miss a critical disclosure with systematic claim-element mapping across all references

Strengthen office action responses with precise citations and quoted language from each reference

Identify combination obviousness risks early with automated motivation-to-combine analysis

Questions

What types of prior art references can CaseMark analyze?

CaseMark can process patents, published patent applications, academic publications, product documentation, and other public disclosures. Simply upload the references in PDF or DOCX format and the AI will extract and structure the relevant disclosures.

How does the claim-element mapping work?

CaseMark's AI reads each prior art reference against your claim elements and produces a detailed matrix showing full, partial, or absent disclosure for each element. Every mapping includes precise citations—paragraph numbers, column and line references, page numbers, and figure callouts—so you can verify instantly.

Can this be used for both prosecution and invalidity analysis?

Yes. When you specify your analysis scope—prosecution, validity/invalidity, or freedom-to-operate—CaseMark tailors the output accordingly, adjusting the framing of gaps, combination rationale, and timeline analysis to match your strategic objective.

How does CaseMark handle combination obviousness analysis?

CaseMark identifies potentially obvious reference combinations, articulates the motivation to combine based on analogous art rationale and explicit suggestions in the references, and flags any claim elements that remain undisclosed even after combination.

How accurate are the citations in the generated summaries?

CaseMark extracts exact quoted language with precise citation locations including paragraph numbers, column and line ranges, page numbers, and figure references. We recommend a final review to confirm all citations against the source documents before filing.

How long does it take to generate a prior art summary?

Most prior art summaries are generated in approximately 10-15 minutes, depending on the number of references and complexity of the claims. This represents a dramatic time savings compared to the hours or days typically required for manual prior art analysis.

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