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Welcome to OTI
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  • OTI is the first and only platform to combine free international patent search with robust IP market data
  • Available market data includes auction pricing, open offers for patent sale, PatentRatings®, royalty rates and technology available for license
  • Enter the technology, company, patent number or classification code relevant to you in the search box above to begin
PatentRatings® & Transactions
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  • Patent quality scores powered by PatentRatings®
  • Royalty reporting powered by RoyaltySource®
  • Transaction pricing and services provided by Patent/Bid-Ask™ (V 2.0)
  • Technology offerings powered by Tynax®, the world's largest online IP marketplace
Statistics
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  • 40,000 Unique Visitors Per Month
  • 280,000 Page Views Per Month
  • 69,000,000 Patents Listed
  • 3,000,000 Patents Rated
  • 90 Issuing Offices / Jurisdictions
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