MicroPatent is the world’s leading source for online patent and trademark information. Combining advanced technology with the most comprehensive, up-to-date IP information, MicroPatent delivers a complete intellectual property solution—whether it’s online searching, document delivery, patent analysis, file histories, or professional search assistance.
Thomson Innovation is a single, integrated solution that combines intellectual property, scientific literature, business data and news with analytic, collaboration and alerting tools in a robust platform.
Europe's network of patent databases. Its simple interface is available in most European languages and has been carefully tailored for use by people who don't have a lot of patent searching experience. It contains over 60 million patent documents from all over the world.
The FreePatentsOnline search engine is one of the most powerful, fastest and easiest patent search engines on the web. Our search allows advanced search techniques such as word stemming, proximity searching, relevancy ranking and search term weighting to help you find exactly what you are looking for. And, our account features let you organize, annotate and share documents, and Alerts let you instantly be notified when new documents of interest are published.
delivers complete multi-page patent documents direct to your desktop, printer, or emailbox. Our online archive includes patents from the USPTO, EPO, WIPO (PCT), Austria, Belgium, Canada, France, Germany, Great Britain, Japan, Spain, and Switzerland, as well as US file histories.
Select Source Directory at the top of the page, select browse, select Intellectual Property Folder. You can search for utility, design or plant patents, or search by patent number, assignee, inventor or by topic.
From the World Intellectual Property Organization (WIPO) This facility allows you to search 1,604,865 international patent applications and to view the latest information and documents available to the International Bureau.