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Patents researchers require comprehensive, trustworthy content and thorough, flexible search options. ProQuest makes your job easier with three patent families, multiple full-text and bibliographic patenting authorities, and the largest collection of prior art available in a single, integrated source. You’ll be able to find and track companies active in key areas of technology, determine the global protection of an invention, and conduct a thorough patent investigation with forward and backward citations and non-patent literature searches.

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ProQuest Dialog™ — Patents Collection

ProQuest Dialog is the most trusted name in patents research, enabling searchers of all skill levels to quickly uncover critical information with the most comprehensive full-text patents offering in the market.

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EBL and ebrary provide the quality content and research tools users need to succeed, leveraging flexible models and integrated technologies that make acquisition and management cost-effective and efficient.

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Dissertations & Theses

More than 3 million dissertations and theses dating from the 1600s make up ProQuest Dissertations & Theses, the world’s most consulted source for graduate work, supporting more than 200 million searches per year.

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