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PatLab.AI
Sammamish, Washington, United States
What it is
PatLab.AI is a web-based patent search service that uses AI to find patents that may apply to an invention and explain the connection. It searches millions of patents for complete ideas, including ideas described in different words rather than only through keyword matching. The site says a search can produce a prior art report within fifteen minutes, with an explanation for each patent result, and users can ask follow-up questions about those results.
A free patent search is available, and the maker recommends using it to refine an invention description before a more thorough Pro search. Its tips suggest describing an invention in two to five sentences and focusing on its distinctive points. Potential uses listed include prior art searches, patent application drafting, freedom to operate analyses, and patent validity analysis; the site describes the tools as intended for patent attorneys. For freedom to operate work, the AI identifies patents that disclose a concept but does not analyze claims to determine infringement. The homepage lists PatLab.AI Search as “Free to $49” without a billing term. It says employees and owners do not see searches and prompts and results are deleted.
For and against
For
- Searches complete ideas rather than only keywords
- Reports may be produced within fifteen minutes
- Free patent search is available
- Results include explanations of potential applicability
Against
- Does not analyze claims to determine infringement
- The “Free to $49” listing has no billing term
The verdict
PatLab.AI offers idea-based patent searching, reports, and follow-up questions, with a free search available. Its stated freedom-to-operate limitation matters: it does not determine infringement through patent-claim analysis.
Who it suits
It is aimed at patent attorneys and others seeking AI-assisted searches for potentially applicable patents. It may suit users who want a prior art report and follow-up questions, provided they do not rely on it for claim-based infringement analysis.
Plans and prices
Free Patent Search
Free patent searches; the maker does not state a usage limit on the opened page
Read 8 Oct 2026 · patlab.ai
Pro Patent Search
Pro patent search; the maker does not state billing frequency or usage limits on the opened page
Read 8 Oct 2026 · patlab.ai
On the record
- Applicability reports
- Each patent result includes an explanation of why the patent may be applicable.patlab.ai · read 8 Oct 2026
- Company identity
- The site footer identifies the company as PatLab.AI LLC.patlab.ai · read 8 Oct 2026
- Comparison claim
- The homepage compares its search with online and outsourced searches, listing 15 minutes for PatLab.AI and seven days for outsourced search.patlab.ai · read 8 Oct 2026
- Confidentiality
- The homepage states that PatLab.AI employees and owners do not see searches and that prompts and results are deleted so they cannot be recovered.patlab.ai · read 8 Oct 2026
- Follow-up questions
- Users can ask the AI follow-up questions about patents, such as whether a patent discloses a particular feature.patlab.ai · read 8 Oct 2026
- Free search
- The site offers a free patent search and recommends using it to refine a description before running a more thorough Pro search.patlab.ai · read 7 Oct 2026
- Free search guidance
- The maker recommends testing a clear invention description with free search before using the more thorough Pro search.patlab.ai · read 8 Oct 2026
- FTO limitation
- The maker says the AI identifies patents that disclose a concept but does not analyze claims to determine infringement.patlab.ai · read 8 Oct 2026
- Idea-based search
- The site says its AI searches for complete ideas, including when they are expressed in different words, rather than relying only on keywords.patlab.ai · read 7 Oct 2026
- Intended users
- The site describes PatLab.AI as advanced AI tools for patent attorneys and discusses uses including prior art searches, patent drafting, and validity analysis.patlab.ai · read 8 Oct 2026
- Pricing range
- The homepage lists PatLab.AI Search as “Free to $49”; it does not specify a billing term there.patlab.ai · read 7 Oct 2026
- Product
- PatLab.AI uses AI to search millions of patents, identify potentially applicable patents, and explain why each may apply.patlab.ai · read 7 Oct 2026
- Purpose
- PatLab.AI searches millions of patents to identify potentially applicable prior art and prepare a report for each patent.patlab.ai · read 8 Oct 2026
- Reports
- The site says searches produce a prior art report within fifteen minutes.patlab.ai · read 7 Oct 2026
- Results time
- The maker says it can deliver a detailed prior art report within 15 minutes.patlab.ai · read 8 Oct 2026
- Search description
- The maker recommends describing the invention in two to five sentences and focusing on its distinctive features.patlab.ai · read 8 Oct 2026
- Search description guidance
- The search tips recommend describing an invention in two to five sentences and focusing on its specific points of novelty.patlab.ai · read 7 Oct 2026
- Search method
- The service says its AI searches complete ideas rather than relying on keyword matching.patlab.ai · read 8 Oct 2026
