—  Prior Art Search & Analysis

Knock-Out Validity Search

A fast, focused assessment of the patent and non-patent material that could contest the validity of a subject patent’s claims.

The aim is to find prior art the examiner may have missed during prosecution — which is exactly what makes it useful in litigation and in licensing negotiations, where you need an early read before committing to a full study. If you need the complete version, see our patent invalidity search.

When Businesses Use a Knock-Out Search

Assessing or acquiring a patent portfolio

To assess a portfolio before acquiring it, and to understand what you would actually be buying.

Before launching a licensing campaign

To check the ground before a licensing campaign goes out, rather than after a target pushes back.

Filtering a multi-patent action

Where a patent owner intends to launch an action involving many patents, knock-out searches are run first to establish which of them will stand up.

When budget or time is short

When there is not enough time or budget for a complete validity search, a knock-out search gives you the essential answer quickly.

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.

★★★★★

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. FoxErin J. FoxIntellectual Property Counsel · ITW
LinkedIn review · Public & verified
★★★★★

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 BrownEric BrownUS Patent Agent
LinkedIn review · Public & verified
★★★★★

Thank you — the search was quite helpful. We’ll have your invoice processed promptly.

QBPatent AttorneyQuarles & Brady · Client since 2018
Client email · Name withheld
★★★★★

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 2018
Client email · Name withheld

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Knock Out Validity Search

Synoptic IP’s Knock Out Validity Search is designed to efficiently assess patent and non-patent information that may contest the validity of a subject patent’s claims and find prior art that the patent examiner might have missed during examination This makes it a valuable tool for litigation and licensing-related negotiations. Validity search service

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The Knock Out Validity Search service from Synoptic IP is used by businesses:

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