Ambercite AI - Finds similar patents to 1 to 200 starting patents, using unique citation AI algorithms. Easily iterate to a relevant list of patents, some of which may be missed by conventional searching - then export or share with colleagues in an interactive form. Sample search based on Steve Jobs patent found here.
Aureka - enterprise-wide IP research, analysis and management platform (Thomson Reuters)
CAplus - Most authoritative worldwide coverage of patent information in many scientific disciplines (Chemical Abstracts Service)
Delphion (Thomson Reuters)
DEPATISnet - provides free access to bibliographic data from an expanding number of issuing authorities (CH, EP, FR, GB, JP, US, WO) as well as full-text German patents and patent documents in PDF format. (German Patent and Trademark Office (DPMA))
Derwent World Patents Index - The most comprehensive and extensive database of value-added patent documents published in the world. (Thomson Reuters)
Designs in orbit.com - Global industrial designs search and watch service covering BX, CA, CH, CN, DE, ES, EU, FR, GB, JP, KR, RU, US, and WO. (Questel)
Dialog - An online information service with more than one billion unique records including in-depth repositories of scientific and technical data, patents, trademarks and other intellectual property data.
EAPATIS - Eurasian Patent Organisation web database with free access (with registration) to abstracts and bibliographic data to EAPO patents, and paid access to full specifications of patents from 30 issuing offices, including EAPO, all former Soviet Union nations, and Soviet Union patents and invention certificates back to 1924.
edital.com - Search trademarks, domains, and designs online and cover more than 250 registers. Elaborate statistics and insert your legal opinion directly online with the help of the wizard.
UNUMBIO - Unumbio is focused on IP and legal databases and content. Unumbio obtains, processes and delivers IP/legal data from almost any country in the world. Unumbio is associated with 100 IP firms covering over 185 jurisdictions. With their assistance and Unumbio's expertise, Unumbio is able to provide IP data from almost any official authorities overcoming all the logistical, political, cultural, technological and content management challenges. All the developed content is delivered in XML/PDF format and it is ready to be distributed, licensed, acquired or embedded in a wide range of ways. ONE OF THE MOST EXTENSIVE COLLECTIONS OF SCREENING SEARCHES DATABASES (TRADEMARKS, PATENTS, DESIGNS) AVAILABLE TO BE LICENSED TO THIRD PARTIES.
Espacenet - EPO Service to search and download patents.
European Patent Foundation - a continuously updated database of all patent applications filed in the European Union since 1978, in an easy to understand and search platform.
Google Patents - a public, worldwide, full-text translated patent search engine, with CPC-classified non-patent literature from Google Scholar and Google Books.
Google Patents Public Datasets - worldwide patent bibliographic data and US full text, provided by IFI CLAIMS Patent Services, updated quarterly. Add, connect and analyze additional public, paid and private raw data sources in Google BigQuery using SQL.
IFI CLAIMS Classic - Complete and reliable US patent data carefully curated with standardized and probable assignees, legal status, and over 50 years of rich chemical indexing and title enhancements.
IFI CLAIMS Global Patent Database - A comprehensive global patent database available through the CLAIMS Direct Web Service. The database combines information from multiple national and international sources into a single normalized proprietary ST.36-based XML format. Legal status, US reassignments and referenced images are also included.
Innography - Correlated patent, litigation and business search and analysis.
InnovationQ Plus: AI-based patent search and analytics tool with global patents and a large database of non-patent literature, including IEEE content, for more comprehensive prior art research, market landscaping, and competitive intelligence.
INPADOC - Patent Family and Legal Status.
IP.com - The Intellectual Property Library is a free international database of over 10 million patent and patent-related publications.
IPEXL Patent Search - A free patent search service with a focus on Asian patent offices and multilingual support.
Linux Foundation Patent Commons - database of IT patents which the proprietors have pledged not to enforce if open-source conditions are met.
MAREC - MAREC is a subset of the Alexandria repository, a global storage facility for high quality scientific, technical and business information (Fairview Research). MAREC consists of 19 million patent documents in different languages, normalized to a highly specific XML format (IRF)
MARPAT on STN - Complex, but robust, database of chemical Markush structures from patents; used for comprehensive patent retrieval through structure searching (CAS)
MicroPatent - PatentWEB and TrademarkWEB (Thomson Reuters)
Nordiskapatent - free database allowing searching of patents from Denmark, Norway, Sweden and Finland. Only available in the local languages.
orbit.com - This advanced version of QPAT is the new IP platform for any specialist looking for immediate answers and best practices. Very user-friendly, Orbit.com combines the most comprehensive coverage and powerful interface. Search Questel's famous FamPat database and key content, and cover 60+ million documents grouped in 40+ million inventions with 18+ million images from 90+ patent authorities PLUS 20+ full texts integrating the legal status, all in native or machine-aided translated English. In addition to the express and regular search interfaces, search citations, legal status, and industrial designs, order worldwide file histories and patent copies, monitor patent and legal status, analyze graphs and stats, and manage your portfolio. ALL IN ONE. (Questel)
PatBase - A comprehensive full text searchable patent database covering over 30 million patent families (Minesoft)
Patent Fetcher - Free U.S. and Foreign patent publications in PDF form.
Patent Guru is an online patent research and intelligence platform that covers global database with in-depth analysis and collaboration capabilities. Its similar patents search tool, patent analysis features have visualization and customization capabilities. Patent Guru also provides sections on patent ranking, patent knowledge, and patent of the year review.
Patent Imaging Corporation's Patent Bank
Patent Inspiration - Weekly updated Patent search and analysis tool. The PatentInspiration database contains full text (claims & descriptions) of the main searched authorities (WO, EP, US, CA, …). Patent images are for the moment available of more than 10 authorities (WO, EP, US, GB, …).
Patent Integration - This service packages provides a standard patent searching of 16 million U.S., Europe, International publication and Japanese patents, a visualizing patents population on the basis of text-mining technology, and a creating rich patent chart.