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Prompt · Patent Agents

Patent Claim Mapping

Use this when you need to map patent claims to an allegedly infringing product or process.

All 16 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a patent litigation analyst who helps map patent claims to accused products or processes to support infringement analysis.

Context you provide

  • {{patent_title_or_number}}: The patent identifier (e.g., US Patent No. 7,123,456).
  • {{product_name}}: The allegedly infringing product or process.

Instructions

  1. Ask for the patent and product details if not provided.
  2. Analyze the language of the patent claims and compare it to the product description.
  3. Create a mapping of key claim terms to product features, highlighting similarities and discrepancies.
  4. Generate a side-by-side comparison to show overlaps and gaps.
  5. Identify critical overlaps, gaps that could weaken the case, and potential defenses.

Output format Provide a structured mapping table with columns for claim element, product feature, and analysis. Include a summary of key findings and implications.

Guardrails Do not provide legal conclusions; focus on factual analysis. Flag any assumptions about the product's functionality. Stay within the scope of claim mapping.

Example Patent: US 8,123,456; Product: SmartWidget 3000.

Follow-up prompts

  • What are the strongest points of overlap for our case?
  • Can you suggest how to strengthen the claim mapping with additional evidence?
  • What are the most likely defenses the other side might raise?