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Patent Research, Intelligence and Services

Powering the innovation lifecycle with the world’s most trusted patent data, applications and services
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Derwent World Patents Index

The world’s most trusted source of patent information

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Derwent Patents Citation Index

Derwent Patents Citation Index

Access family-based patent citations
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Derwent Innovation

Derwent Innovation

Welcome to a faster, smarter way to search for patent information
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Derwent Data Analyzer

Derwent Data Analyzer

IP analysis made easy
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Derwent Data Feed and Derwent API

Derwent Data Feed and Derwent API

Integrate, manipulate and analyze patent data
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Virtual IP Office

Virtual IP Office

Supplement IP resources and increase your expertise
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IP Administrative Services

IP Administrative Services

Save time and money and focus more on IP
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Patent Search Services

Patent Search Services

Accelerate innovation with results you can trust
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Patent Preparation and Prosecution Services

Patent Preparation and Prosecution Services

Because cost matters and timing is everything
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Patent Analytics Services

Patent Analytics Services

Accurate and actionable in-depth technical and competitive intelligence
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Patent Translation Services

Patent Translation Services

Expertise and excellence in translations
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Patent Licensing Services

Patent Licensing Services

Making patents work harder to maximize IP revenue
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File Histories and Document Services

File Histories and Document Services

Find and access patent files faster
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