The PATENTSCOPE search is the free of charge search service provided by the World Intellectual Property Organization (WIPO) that allows you to access millions of patent documents, namely: International Patent Applications under the PCT Regional and national patent collections from all participating countries.

This brochure explains how the IPC Green Inventory can give direct access to the latest patent information about technologies in a number of fields including alternative energy production, energy conservation, transportation, waste management, and agriculture and forestry

The first report in a new flagship series, WIPO Technology Trends, aims to shed light on the trends in innovation in artificial intelligence since the field first developed in the 1950s.

The present Guide is a detailed technical paper aimed at industrial property office examiners and users in general to assist them in identifying the correct database and using the possible functionalities and tools offered by specific databases. The current Guide examines a selection of commercial and non-commercial database services considered representative of the broader population of existing services in order to illustrate types and combinations of features available through these services.

Whether you're a patent examiner, patent attorney, commercial patent searcher, patent liaison, IP librarian, law professor, or competitive intelligence analyst, you'll find Patent Searching: Tools and Techniques to be just the guide you have been waiting for, with a range of approaches to patent searching that will be useful to you regardless of your technical expertise or role in the intellectual property community.

The PATENTSCOPE search engine gives access to the patent applications filed under the Patent Cooperation Treaty (PCT) and to patent documents of participating National and Regional Patent offices. It is the most up-to-date source for PCT applications and related documents and is updated on a weekly basis. It is a FREE search system available on the internet.

This Guide aims to assist users in searching for technology information using patent documents, a rich source of technical, legal and business information presented in a generally standardized format and often not reproduced anywhere else. Though the Guide focuses on patent information, many of the search techniques described here can also be applied in searching other non-patent sources of technology information.