Sciences and social sciences. CogPrints
US Patent and Trademark Office (USPTO)
European Patent Office
Japan Patent Office
World Intellectual Property Organization (WIPO)
UK Intellectual Property Office
SCOPUS offers coverage from 14,000 peer-reviewed titles from over 4,000 international publishers including 531 Open Access journals. in addition Scopus offers coverage of relevant scientific information on the Web, including author homepages, university sites, corporate information and other resources such as Preprint servers, CogPrints, ArXiv.org, OAI compliant resources, as well as the US Patent and Trademark Office (USPTO), the European Patent Office, the Japan Patent Office, the World Intellectual Property Organization and the UK Intellectual Property Office.
Citation information can be exported in BibTex and EndNote formats.