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Evidence of Use (EoU)/ Claim Charts

Present Your Patent Claims Mapped Against Infringing Products Or Standards In A Self Explanatory Illustration

Get yourself the IP partner who not only helps you gather evidence for infringement against products, services & standards; but also helps you with the correct interpretation of claims and get you the  results crucial for winning.

How Our EoU Claim Charts Help You Win

Helps providing graphical presentation of patent infringement against infringing products 

Helps calculating infringement compensation based on sales of infringing products

Helps during licensing or sale of patents to generate revenue

Helps showing non-infringement while replying infringement rebuttal

Helps during filing infringement complaint in court

Helps perform due diligence of patent during patent sale

Why Boolean IP For Evidence of Use (EoU) Claim Charts

Quality Expertise

  • Best in industry technology experts who can find even minor similarities between your patent claims and infringing product features  

  • Ability of claim construction & infringement evidence preparation

  • Custom EoU preparation based on requirement (from quick two pager to litigation ready)

  • Granular mapping the target claim elements to clearly indicate the presence of the each element in the products/standards

  • Understanding of product standards

  • Cross-domain product identification for infringement

  • Patent-to-Standard-to-Product claim charting wherever applicable

  • Access to professional knowledge bases

Flexible and Personalized Solutions

Whether it comes to our solution reports, project timelines, time zone difference calls or costing modules; we provide services suitable for everyone’s personal taste and needs. Wherever needed, we adopt an agile model of engagement to keep you satisfied, always.

Agile Communication

We follow an agile model of communication i.e. keep you updated with the search findings throughout the project cycle and when you are busy we set the right expectations from search initiation to avoid any surprises in outcome and trim the interim connections.

Because You Need It On Time, Every Time

Far-reaching effects of IP decisions make it essential that you not only get the research you want at time of your choice but you also get it every time. It is our mission to deliver Dependable, Intelligent and Personalized Research On-time, Every Time!

Technology Areas We Serve Best


Medical Devices

Engineering & Mechanics





Oil and Gas

Computer Science

Material Science

Infotech & Communication



Consumer Electronics



Price Sensitive? Don't Worry, We've Got You Covered!

Our flexible and highly competitive pricing modules, keep your budget concerns at bay. Get in touch to specify your requirements and compare our pricing with peers. The value for money we deliver will beat the quotation by any other IP services provider.

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