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Joint Claim Construction Chart

Generate Patent Claim Construction Charts in Minutes

25 minutes with CaseMark

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We have it from here.

Drop your documents and we'll handle the rest. Results delivered to your inbox.

1. Add your email so we know where to send the result.

2. Upload the files you want analyzed.

3. Run the workflow and we'll take it from there.

Need more context?

Scroll for the workflow details below if you want to review what this run handles, what documents help, and what the output looks like.

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Workflow

Joint Claim Construction Chart

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Overview

Preparing joint claim construction charts requires painstaking analysis of patent specifications, prosecution history, and competing proposals from both parties. Attorneys spend 6-8 hours cross-referencing claim terms, extracting supporting citations, comparing constructions, and formatting complex tables—all while ensuring compliance with local patent rules and Federal Circuit standards.

Preparing Joint Claim Construction Charts requires exhaustive review of patent specifications, prosecution histories, and case documents to extract disputed terms and supporting evidence. Attorneys spend 10-15 hours manually compiling constructions, citations, and formatting charts to comply with varying district court local patent rules. This time-intensive process delays Markman hearing preparation and diverts resources from strategic claim construction arguments.

CaseMark automatically analyzes uploaded patents, pleadings, and prosecution histories to identify disputed claim terms and extract supporting intrinsic evidence with precise citations. The platform generates professionally formatted Joint Claim Construction Charts compliant with district-specific local patent rules, complete with party constructions, evidentiary support, and meet-and-confer certifications. What traditionally takes days of attorney time is completed in minutes, allowing counsel to focus on developing winning claim construction strategies.

How it works

  1. 1. Upload your documents

  2. 2. AI analyzes and extracts key information

  3. 3. Review and customize the generated content

  4. 4. Export in your preferred format (DOCX, PDF)

What you get

  • Case Information

  • Disputed Claim Terms

  • Plaintiff's Proposed Constructions

  • Defendant's Proposed Constructions

  • Points of Agreement and Disagreement

  • Extrinsic Evidence and Supporting Arguments

  • Signatures and Certification

What it handles

  • Case Information

  • Disputed Claim Terms

  • Plaintiff's Proposed Constructions

  • Defendant's Proposed Constructions

  • Points of Agreement and Disagreement

  • Extrinsic Evidence and Supporting Arguments

  • Signatures and Certification

Required documents

  • Asserted Patent(s)

    Complete patent documents including claims, specifications, and figures for all patents-in-suit

    PDF

  • Complaint or Infringement Contentions

    Initial pleadings or preliminary infringement contentions identifying asserted claims

    PDF, DOCX

Supporting documents

  • Prosecution History

    File wrapper documents including office actions, amendments, and examiner statements

    PDF

  • Prior Claim Construction Correspondence

    Meet-and-confer letters, preliminary constructions, or party correspondence regarding disputed terms

    PDF, DOCX, EMAIL

  • Expert Declarations

    Expert testimony or declarations regarding claim construction and person of ordinary skill in the art

    PDF, DOCX

  • Technical Dictionaries or Treatises

    Relevant technical dictionaries or industry treatises supporting proposed constructions

    PDF

  • Prior Art References

    Prior art patents or publications demonstrating usage of disputed terms in the field

    PDF

Why teams use it

Extract and organize disputed claim terms automatically from patent documents and party proposals

Generate side-by-side construction comparisons with supporting citations from intrinsic evidence

Identify points of agreement and disagreement between parties' proposed constructions

Access verified legal sources and Federal Circuit precedent for claim interpretation standards

Ensure compliance with local patent rules and federal court formatting requirements

Questions

What documents do I need to generate a Joint Claim Construction Chart?

At minimum, you need the asserted patent(s) and the complaint or infringement contentions identifying which claims are at issue. For more comprehensive charts, upload prosecution history files, prior claim construction correspondence, expert declarations, and any technical dictionaries or prior art references. CaseMark analyzes all uploaded documents to extract disputed terms and supporting evidence for both parties' proposed constructions.

Does CaseMark comply with different district court local patent rules?

Yes, CaseMark formats Joint Claim Construction Charts according to the specific local patent rules of major patent litigation venues including the Northern District of California, Eastern District of Texas, District of Delaware, and other federal districts. The platform adjusts formatting, caption requirements, and procedural certifications based on the selected jurisdiction to ensure compliance with court-specific requirements.

How does CaseMark identify which claim terms are disputed?

CaseMark analyzes the asserted patent claims along with any uploaded infringement contentions, meet-and-confer correspondence, or preliminary claim construction exchanges to identify terms requiring construction. The platform extracts exact claim language, identifies all instances where terms appear across multiple claims, and organizes them for construction. You can review and modify the identified terms before finalizing the chart.

Can I customize the proposed constructions for each party?

Absolutely. CaseMark generates initial proposed constructions based on intrinsic evidence from the patent specification and prosecution history, but you have full control to edit, refine, or completely rewrite any construction. The platform provides the evidentiary foundation with precise citations, which you can supplement with your strategic arguments and additional extrinsic evidence to support your client's position.

How accurate are the specification and prosecution history citations?

CaseMark provides precise citations including column and line numbers for patent specifications and specific document references for prosecution history statements. The platform uses advanced document analysis to locate relevant passages supporting each construction and formats citations according to USPTO and Bluebook standards. All citations are verifiable and ready for court filing, though we recommend attorney review as part of your quality control process.

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