Patent Escrow

• DSI Technology Escrow Services
• Escrow Assocs., LLC

Patent Insurance

• Intellectual Property Insurance Services Corp.

Patent Searches, Copies, File Histories

• Advanced Patent Services
• BustPatents
• Cambria Patent Lens (nonprofit)
• Chemical Patents Plus!
• Clearly Understood, Inc.
  search service, Free pat PDFs
• Delphion Search (IBM search)
• Dialog Tutor
• DigiPat.com
   features $3 searchable PDF patents
• Express Search
• Esp@cenet (EPO free)
• FaxPat
• FreePatentsOnline Free
• FreshPatents.com (patent monitoring)
• Google Patent Search Free pat PDFs
• Government Liaison Services
• Incom Patware (countries available)
• Inpadoc (EPO premium, patent family & status)
• IP Data Corp. (patent search, copies)
• IP Matrix (patent search, IP due diligence)
• IPriori, Inc. (analysis & litigation support)
• IPSearchEngine
• Landon & Stark
• Medical Patent AB
• Micropatent
• My IP.com (prior art publishing)
• Patent & Trademark Services, Inc.
• Patent Gopher
• Patent Imaging Corp.
• Patent Reader Free copies (PDF)
• Patentec
• PatentFetcher  Free  Pay  Compare
• PatentPapers.com (patent search & TIFF files)
• Patents.OnCloud8 copies (PDF) @ 55¢
• PatentStorm Patent Searching
• PatPro, Inc. (searches, file histories)
• Patscan
• Pham Searches
• Questel-Orbit
• RapidPat (free 30 min pat search)
• Reedfax Patents
• SmartPatents
• STO Patent Search
• Sunnyvale Ctr (Searches)
• U.S. Patent Office (Free)

Valuation

• Yet2.com

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