Evidence of Use (EoU) Charts

Prometheus IP has hands-on experience in preparing EoU charts. Our product and market research skills uncover potential patent infringing products. The research and analysis output is reported in a concise, user-friendly manner so that clients can quickly understand the findings and make a decision in further steps.

• Implements reverse engineering technique to conduct evidence of use analysis.
• Determine third-party infringement of patent claims.
• Knowledge in patent law of various jurisdictions.
• Extensive work experience in complex technology domains.
• The insights from EoU charts help our clients to undertake strategic business decisions with respect to acquisition or licensing.
• Detail claim chart analysis to support rule 11/337 investigation.

• Thorough review of product to identify the product features.
• Thorough review of patent to identify the elements of the claim.
• Framing search strategies to uncover the prior-art based on keywords, assignee, inventors, citations (forward and backward), patent classification codes (US,CPC, IPC, ECLA and F terms).
• Preparing EoU charts.

• MS-Word format including an executive summary, the conclusion of the study, and relevant results in-depth analysis.
• An Excel file depicting the claim chart with different sections of potential publications disclosing the claim(s) subject to Infringement.
• Reporting format includes a quick analysis table and claim chart that would help to quickly understand the output of the search report with respect to infringement.