What is A Patent Crawler?
A Patent Crawler is an uncategorized agent. Agent Analytics can track when it visits your website.
Category
Expected Behavior
A Patent Crawler has no established behavior profile yet. Read its pattern in Agent Analytics: steady polite crawling suggests an unannounced index, while fast deep sweeps suggest scraping. Its user agent string and IP addresses are the best clues to who runs it.
Overview
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | July 6, 2026 |
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
As of July 6, 2026, 0% of top websites block A Patent Crawler in their robots.txt files.
Overall Uncategorized Traffic
As of July 6, 2026, 1.7% of all web traffic came from uncategorized agents.
This data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the world's top 1000 websites and their robots.txt files.
A Patent Crawler's User Agent
| User Agent | A Patent Crawler |
Access other known user agents and IP addresses using the Enterprise API.
How To Block A Patent Crawler
Add this rule to your robots.txt file to block A Patent Crawler from accessing your entire website. You can customize which pages are blocked by swapping out / for a different path.
User-agent: A Patent Crawler # https://knownagents.com/agents/a-patent-crawler
Disallow: /Frequently Asked Questions
Should I Block A Patent Crawler?
Watch it first. A Patent Crawler has not been categorized yet, so there is no track record to lean on. Check which pages it requests and how often, and block it if the traffic is heavy or pointed at content you would not give an unknown bot. Almost none of the top websites we track have robots.txt rules for A Patent Crawler right now.
Does A Patent Crawler Respect Robots.txt?
Yes. A Patent Crawler is expected to honor robots.txt rules, so a disallow rule is the right first move. Automatic Robots.txt adds and maintains that rule for you, and Agent Analytics confirms A Patent Crawler actually honors it.
Does A Patent Crawler Access Private Content?
Unknown. A Patent Crawler has no documented scope, so watch what it actually requests. Repeated hits on login or admin paths are the signal to block it.
Why Is A Patent Crawler Visiting My Website?
Nobody knows yet. A Patent Crawler is undocumented, so until its operator explains it, its behavior on your site is the only evidence of its intent.
How Can I Tell if A Patent Crawler Is Visiting My Website?
Agent Analytics tracks A Patent Crawler visits in real time alongside every other known AI agent, crawler, and scraper. You can also check your server logs for requests whose user agent string contains "A Patent Crawler". Log the paths it requests and how often, since nothing about it is documented. Keep in mind that A Patent Crawler doesn't publish a verification method, so any client can claim its user agent string and a log match is a hint rather than proof.