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Where can I search patent information?

image of Where can I search patent information?

Patents being public documents, most IP offices worldwide offer facilities for the general public to consult patent databases. Some national and regional patent offices have also made their patent databases available online, generally free of charge. In addition, a number of private service providers offer sophisticated databases for a commercial fee. Patent agents are usually trained in searching patent documents and are often used by companies to obtain the information required.

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