Claim Chart

Term: Claim Chart

Definition: A tool used to analyze and apply the elements of a patent claim to an accused device or process to establish patent infringement.  Often used in patent litigation.  Can also be used to show that a patent claim is invalid in light of prior art disclosures.




Klemchuk PLLC is a leading IP law firm based in Dallas, Texas, focusing on litigation, anti-counterfeiting, trademarks, patents, and business law. Our experienced attorneys assist clients in safeguarding innovation and expanding market share through strategic investments in intellectual property.

This article is provided for informational purposes only and does not constitute legal advice.

Lindsey Leist