Skip the haystack.
Find the needle.

Accelerate productivity and uncover hidden insights with NLPatent's intuitive AI-powered patent search engine.

Request a Free Trial

How NLPatent Works

Get better results, not more results.

NLPatent leverages machine learning techniques to generate high-quality results immediately, eliminating the need to sift through pages of irrelevant references.

Describe
Classify
Review
Filter
Refine
Export
Describe
Classify
Review
Filter
Refine
Export
Learn more about how NLPatent works
Learn More
Trusted by top law firms and innovators globally

How NLPatent Serves

IP professionals and R&D teams rely on NLPatent across core business activities, including research, patent procurement, product clearance and litigation.

Patentability

Inform R&D strategy by quickly assessing novelty inventiveness, leading to better informed patent applications and decreased prosecution time.

Learn More

Invalidity

Quantify risk and defend against threats by instantly locating critical prior art that traditional search tactics miss.

Learn More

Freedom to Operate

Go to market with confidence, armed with the intelligence required to de-risk product development and avoid infringing on existing patents.

Learn More

NLPatent is a force multiplier for IP professionals

NLPatent’s AI-based solution is the next evolution in prior art search. It’s a great first step in understanding the patent landscape with very minimal effort, or it can be used to hone in on key missing elements that seem to elude traditional approaches. NLPatent instantly gives you what would typically take significant attorney time to compile.

John Holley
Senior Associate
,
McKool Smith

NLPatent delivers on its claim of reducing search times by finding relevant prior art using Artificial Intelligence. We’ve found it to be a useful tool in our practice.

Joseph A. Parisi
Patent Attorney
,
J.A. Lindeman & Co.

NLPatent’s AI-based solution has completely changed the game in prior art search. It saves me time and saves my clients a ton of money.

Bruce D. Sunstein
Founder
,
Sunstein LLP

NLPatent has proven to be an effective tool for locating high-quality prior art. We especially appreciate the speed at which we can obtain, review, and sort the results. It consistently finds references that were missed by traditional approaches.

David Seastrunk
Senior Patent Counsel
,
Unified Patents

I’ve found NLPatent to be particularly effective in my litigation practice. It gives me complete control from the start and lets me guide the search using information I already have, such as any previously cited prior art. Based on the results that look promising, I can iterate and refine the search to provide more references like the desirable ones.

Dr. Christian E. Mammen
Partner
,
Womble Bond Dickinson (US) LLP

NLPatent is a very useful and affordable tool to add to the patent attorney’s search toolkit. NLPatent can quickly come up with relevant results to help make sure that your search strategy gets off to an efficient start, and ultimately enhances the integrity of the search.

Jennifer Marles
Partner
,
Oyen Wiggs LLP

NLPatent has become my go-to tool for prior art searches. The results come in almost instantly and at a fraction of the cost of an outside search firm due to NLPatent’s application of Artificial Intelligence technology. Not only is this approach faster and cheaper, but it has helped me find references that other searches have missed.

Alex Ross
Counsel
,
Gowling WLG (Canada) LLP

NLPatent is a great resource for anyone who searches for prior art. I rely on NLPatent in my litigation practice to tailor searches for particular claim features, and the customization options lead to refined results. NLPatent produces search results in real time so I’m able to find effective prior art on the fly to fill gaps in the references I already have.

Jonathan Bowser
Patent Attorney
,
Haynes and Boone LLP

NLPatent improves the quality of our searches and saves us time. For challenging searches around complex technologies, NLPatent’s Artificial Intelligence is a valuable alternative to standard keyword searching. The ability to sort references and refine a search on-the-go is particularly useful.

John A. Morgan
Partner
,
Seed Intellectual Property Law Group LLP

NLPatent lets me go through the results of the search myself and determine what is relevant. This means that I can not only confidently provide opinions to clients but also save them money at the same time.

Laurie Wright
Patent & Trademark Agent
,
Blake, Cassels & Graydon LLP
All Case Studies

Why NLPatent?

Free Form Search
Describing your invention in natural language allows NLPatent to assess relevancy by conceptual similarity rather than blindly matching keywords.
Iterative Learning
NLPatent is uniquely designed to optimize search outcomes through user-driven refinement based on known prior art and new results saved within the app.
Unmatched Quality
NLPatent has been battle-tested across millions of searches spanning the gamut of technical subject matter, consistently outperforming traditional approaches.
Technology Specific
Our model is designed to understand the nuances of patent language by interpreting text by technology area, greatly improving the quality of results.
Customer Centricity
We take a partnership approach to all customer dealings and pride ourselves on our commitment to customer success. 
Ease of Use
NLPatent's streamlined workflow is intuitive and simple to use, allowing users to generate highly relevant results within minutes.
Ready to get started?
Thank you!
Your submission has been received!
Oops!
Something went wrong while submitting the form.
© 2022 Legalicity Ltd. All Rights Reserved.