·guides
Trademark Clearance Search: A Practical Guide for Founders
How to do a trademark clearance search before filing. A 5-step process covering databases, fuzzy matching, risk assessment, and when to hire an attorney.
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Drew Mercer
·research
We Analyzed 14M USPTO Filings: Here's What's Trending in 2026
Analysis of 14M+ USPTO filings reveals the real trademark filing trends for 2026: AI marks up 86%, China-origin filings recovering, and use-in-commerce leading at 49%.
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·analysis
Trademark Monitoring: What Counts as Adequate Protection (and What Doesn't)
Trademark monitoring is what separates a $15K opposition from $750K litigation. Coverage scope, tools, response workflows, and a 6-step strategy that holds up.
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·tutorials
Automate Trademark Search with 10 Lines of Code
Search 147M+ trademarks across 200+ offices with one API call. Working trademark search API examples in curl and TypeScript, plus three patterns to ship.
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·analysis
Brand Monitoring Tools in 2026: A Category-by-Category Comparison
Compare 9 brand monitoring tools across social listening, media intelligence, and trademark monitoring categories. Pricing, features, and coverage for 2026.
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·analysis
Corsearch Alternatives in 2026: 7 Trademark Platforms Compared by Coverage, Speed, and Price
Corsearch starts at $6,300/month. Compare 7 Corsearch alternatives by coverage, speed, API access, and pricing. Includes a comparison table and decision guide.
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·analysis
Typosquatting: What It Is and How to Protect Your Brand
Typosquatting affects 80%+ of popular brands. Learn how typosquatters operate, how to detect fraudulent domains, and the legal tools to protect your brand.
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·guides
How to Check If a Name Is Trademarked (Step-by-Step Guide for 2026)
612,000+ trademark applications hit the USPTO last year. Here's how to check if your name is trademarked, step by step, across US and international databases.
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·guides
Is Your Business Name Trademarked? How to Find Out
Over 2.7M active trademarks are registered at the USPTO alone. Here's how to check if your business name is already trademarked and what to do about it.
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·tutorials
Build a Brand Name Availability Checker with Signa's API
Learn how to build a trademark name checker using Signa's Search API. Multi-strategy search across 5 offices in one API call. Full TypeScript + curl examples.
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