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Comprehensive collection of patent search forms allowing searches for patent families, full text patents, litigation information, and more.

Search Form Topics:

• Derwent Patent Abstracts
• Derwent Patent Abstracts (Derwent Subscribers Only)
• Derwent Patent Family
• EP Fulltext Patents
• Global Patent Citations
• INPADOC Patent Family
• Japanese Patents
• Patents by Keywords
• Patents Owned by a Company (Worldwide)
• Pending US Applications
• Published U.S. Patent Applications
• Reassignments and Other Legal Status Information
• US Fulltext Patents
• US Patent Citations
• US Patent Litigation
• US Patents by Inventor
• US Patents by Serial (Application) Number
• US Provisional Applications
• WIPO Fulltext Patents