Synoptic IP’s Evidence-of-Use (EoU)/claim chart service demonstrates infringement by adhering to the “all elements test,” which is the basis for accusing a product or procedure.
The appropriately constructed claim and claim chart map the elements of the claim to the evidence acquired from the accused product or method.
When Is It Needed?
Licensing for patents
Patent royalties
Demonstrating a patent infringement act
Calculations of damages based on sales of infringing goods
Confirming the infringement before engaging in any legal action
Filing a complaint for patent infringement
Establishing infringement in court and making other crucial decisions
Why Synoptic IP?
We have experienced experts in the field who contributed to the creation of EoUs
We provide EoUs with properly constructed claims
We provide claims with a wide range of applications in auxiliary or secondary markets
We have good access to commercial reference databases, IEEE scholars, etc.
We have global partnerships and reverse engineering ability to enhance claim charts
Client Testimonials
Words From Our Clients
Verified LinkedIn reviews and client correspondence from patent attorneys and in-house IP teams who come back to us project after project.
LinkedIn review
★★★★★
I used Synoptic for a validity search and was pleased with the results. The rates were highly competitive, the deliverable was on time, and the results were as good as (if not better than) other searches I’ve used.
Erin J. FoxIntellectual Property Counsel · ITWPublic & verified
LinkedIn review
★★★★★
Ankit did a very thorough and professional job on a claim chart assignment for us. He showed great perseverance when things got difficult and was able to get the job done. I would work with him again.
Eric BrownIP Consultant · Building Viable Licensing ProgramsPublic & verified
Client email
★★★★★
Thank you — the search was quite helpful. We’ll have your invoice processed promptly.
QBPatent AttorneyQuarles & Brady · Client since 2018Name withheld
Client email
★★★★★
Thank you for your work on this matter. We were pleased with the search and will consider you for future searches.
MGPatent AttorneyMerchant & Gould · Client since 2018Name withheld
Client email
★★★★★
We were very pleased with the patentability and FTO report that you produced for us back in November 2024.
FBClient ContactFrontierBio · Client since 2024Name withheld
Frequently Asked Questions
What is a claim chart?
Claim charts are used to demonstrate how a good or service infringes on a patent. Companies typically use these charts to demonstrate patent infringement by demonstrating the market’s use of a technology.
Looking for a First-Class Patent Search Consultant?
A docking manoeuvre, a stranded tunnel boring machine and six straight years of double-digit patent growth. What India actually built, where it genuinely stands, and what…
Neuromodulation used to be a quiet corner of medtech — a handful of chronic-pain and movement-disorder devices, slow-moving and predictable. That is no longer true, and…
Imagine a picture representing not just a single molecule, but an entire family of related compound markush structure search. This is the essence of the Markush…
A sequence listing is a document that presents a collection of biological sequences listing search, typically DNA or amino acid sequences, in a standardized format. It…
Here is a perfect guide for patent agent, attorney or inventor who is navigating the complex landscape of prior art searches and patent protection. As the…
Intellectual property rights are crucial for technology-driven sectors. Researchers understand the value of a patent that play a pivotal role in protecting and monetizing their assets.…
In today's competitive times, searching for a highly recommended patent search service provider is a tough job, choosing the right partner for your prior art search…
In today’s world, technology is growing at a much faster rate, which helps our businesses and daily needs, such as online transactions and sharing information with…